JavaScript Interview Masterclass Top 200 Questions & Answer

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Last Access Time	Sept. 26, 2024, 10:49 p.m.
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Keywords	200 Masterclass Top JavaScript Answer Questions Interview
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23. Coding/5. Q199. Write a function to remove duplicate elements from an array.mp4 38.5 MB
4. Operators & Conditions/7. Q32. When to use which type of conditions statements in real applications.mp4 35.4 MB
3. Variables & Datatypes/4. Q23. What is the difference between primitive and non-primitive data types.mp4 30.8 MB
23. Coding/14. Q208. Write a function to sort an array of numbers in ascending order.mp4 29.8 MB
21. Scenario based – Tricky Short Questions/2. Q166- Q185.mp4 29.1 MB
5. Arrays/8. Q41. What is the splice() method of an Array.mp4 28.9 MB
4. Operators & Conditions/9. Q34. What is the difference between Spread and Rest operator in JS.mp4 27.4 MB
16. Asynchronous Programming – Async Await/3. Q136. Explain the use of async and await keywords in JS.mp4 27.4 MB
11. Objects/10. Q101. What is the difference between deep copy and shallow copy in JS.mp4 26.8 MB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const.mp4 26.2 MB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const.mp4 26.2 MB
18. Classes, Constructors, this & Inheritance/2. Q149. What are Classes in JS.mp4 26.2 MB
5. Arrays/4. Q37. What is the difference between find() and filter() methods of an Array.mp4 25.8 MB
2. Basics/11. Q10. What are the types of conditions statements in JS.mp4 25.7 MB
4. Operators & Conditions/6. Q31. What are the types of conditions statements in JS.mp4 25.7 MB
7. Functions/13. Q67. What are Pure and Impure functions in JS.mp4 25.0 MB
5. Arrays/2. Q35. What are Arrays in JS How to get, add & remove elements from arrays.mp4 23.9 MB
2. Basics/15. Q14. What are Arrays in JS How to get, add & remove elements from arrays.mp4 23.9 MB
9. DOM/11. Q85. Create new elements in DOM using JS.mp4 23.9 MB
8. Strings/5. Q73. What are some important string operations in JS.mp4 23.0 MB
7. Functions/15. Q69. What are call, apply and bind methods in JS.mp4 23.0 MB
15. Asynchronous Programming - Promises/2. Q129. What are Promises in JavaScript.mp4 22.7 MB
1. Introduction/1.3 Top-200-JS-Interview-Questions.pptx 22.3 MB
11. Objects/11. Q102. What is Set Object in JS.mp4 21.9 MB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const .mp4 21.8 MB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const .mp4 21.7 MB
17. Browser APIs & Web Storage/3. Q140. What are Browser APIs in JS.mp4 21.5 MB
17. Browser APIs & Web Storage/5. Q142. What is Local Storage How to store, retrieve and remove data from it.mp4 21.2 MB
19. ECMAScript & Modules/3. Q155. What are Modules in JS.mp4 21.0 MB
6. Loops/8. Q54. What is forEach method Compare it with for…of and for…in loop.mp4 21.0 MB
15. Asynchronous Programming - Promises/5. Q132. What is the use of Promise.all() method.mp4 20.9 MB
14. Asynchronous programming – Basics/7. Q127. What is the role of callbacks in fetching API data asynchronously.mp4 20.7 MB
2. Basics/2. Q1. What is JavaScript What is the role of JavaScript engine.mp4 20.5 MB
7. Functions/7. Q61. What is Higher-order function In JS.mp4 18.6 MB
3. Variables & Datatypes/5. Q24. What is the difference between null and undefined in JS.mp4 18.5 MB
23. Coding/2. Q196. Write a function that returns the reverse of a string.mp4 18.3 MB
21. Scenario based – Tricky Short Questions/1. Scenario based – Tricky Short Questions - Introduction.mp4 18.2 MB
23. Coding/22. Q216. Write a function to calculate the Fibonacci sequence up to a given number.mp4 17.4 MB
4. Operators & Conditions/4. Q29. What is short-circuit evaluation in JS.mp4 17.3 MB
22. Scenario based – Feature Development Questions/3. Q187. How to implement pagination for displaying large sets of data.mp4 17.2 MB
23. Coding/17. Q211. Write a function to remove a specific element from an array.mp4 16.8 MB
18. Classes, Constructors, this & Inheritance/6. Q153. Explain the concept of prototypal inheritance.mp4 16.8 MB
17. Browser APIs & Web Storage/6. Q143. What is Session Storage How to store, retrieve and remove data from it.mp4 16.7 MB
20. Security & Performance/6. Q165. What are the best practices for improving performance in JS.mp4 16.4 MB
1. Introduction/1. Introduction of JavaScript Interview Course.mp4 16.3 MB
17. Browser APIs & Web Storage/9. Q146. What are cookies How do you create and read cookies.mp4 16.2 MB
23. Coding/11. Q205. Write a program to remove all whitespace characters from a string..mp4 15.9 MB
12. Events/5. Q108. What is Event Delegation in JS.mp4 15.2 MB
23. Coding/8. Q202. Write a function to find the largest number in an array..mp4 14.9 MB
3. Variables & Datatypes/1. Variables & Datatypes - Introduction.mp4 14.7 MB
12. Events/8. Q111. What is Event Capturing in JS.mp4 14.2 MB
2. Basics/14. Q13. What are Arrow Functions in JS What is it use.mp4 14.1 MB
7. Functions/5. Q59. What are Arrow Functions in JS What is it use.mp4 14.1 MB
14. Asynchronous programming – Basics/3. Q123. What is the difference between synchronous and asynchronous programming.mp4 13.9 MB
23. Coding/21. Q215. Write a function to find the intersection of two arrays.mp4 13.9 MB
22. Scenario based – Feature Development Questions/6. Q190. Feature that allows users to perform live search suggestions as they type.mp4 13.8 MB
5. Arrays/1. Arrays - Introduction.mp4 13.5 MB
7. Functions/1. Functions - Introduction.mp4 13.4 MB
5. Arrays/14. Q47. How to convert an array-like object into an array.mp4 13.3 MB
12. Events/6. Q109. What is Event Bubbling In JS.mp4 13.2 MB
11. Objects/2. Q93. What are Objects in JS.mp4 13.2 MB
13. Closures/3. Q116. What is Closure.mp4 13.1 MB
10. Error Handling/4. Q89. What is the purpose of the throw statement in JS.mp4 13.1 MB
23. Coding/7. Q201. Write a function that returns the number of vowels in a string..mp4 13.1 MB
13. Closures/4. Q117. What are the benefits of Closures.mp4 13.0 MB
22. Scenario based – Feature Development Questions/2. Q186. How to validate user input as they type in a form.mp4 13.0 MB
16. Asynchronous Programming – Async Await/2. Q135. What is the purpose of async await Compare it with Promises.mp4 12.5 MB
4. Operators & Conditions/3. Q28. What is the difference between unary, binary, and ternary operators.mp4 12.5 MB
11. Objects/7. Q98. What are some common methods to iterate over the properties of an object.mp4 12.3 MB
14. Asynchronous programming – Basics/6. Q126. What is setInterval() How is it used to handle asynchronous operations.mp4 12.2 MB
22. Scenario based – Feature Development Questions/10. Q194. How to use JS to dynamically update date in real time on webpage.mp4 12.1 MB
12. Events/2. Q105. What are Events How are events triggered.mp4 12.0 MB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage.mp4 11.9 MB
3. Variables & Datatypes/7. Q26. What is type coercion in JS.mp4 11.9 MB
6. Loops/4. Q50. What is the difference between while and do-while loops.mp4 11.7 MB
2. Basics/17. Q16. What is Scope in JavaScript.mp4 11.7 MB
15. Asynchronous Programming - Promises/7. Q134. What is the difference between Promise.all() and Promise.race().mp4 11.6 MB
1. Introduction/1.1 Top-200-JS-Interview-Questions-pdf.pdf 11.5 MB
23. Coding/10. Q204. Write a function to calculate the factorial of a number.mp4 11.4 MB
5. Arrays/7. Q40. What is the difference between pop() and shift() methods of an Array.mp4 11.4 MB
5. Arrays/12. Q45. What is Array Destructuring in JS.mp4 11.3 MB
2. Basics/1. Introduction - Basics.mp4 11.2 MB
7. Functions/12. Q66. What are First-Class functions in JS.mp4 11.1 MB
9. DOM/12. Q86. What is the difference between createElement() and createTextNode().mp4 11.1 MB
2. Basics/18. Q17. What is Hoisting in JavaScript.mp4 11.0 MB
14. Asynchronous programming – Basics/1. Asynchronous programming – Basics - Introduction.mp4 11.0 MB
22. Scenario based – Feature Development Questions/1. Scenario based – Feature Development Questions - Introduction.mp4 10.9 MB
22. Scenario based – Feature Development Questions/9. Q193. Implement toggle switch to change the theme(lightdark mode) of a website.mp4 10.9 MB
2. Basics/12. Q11. What is a loop What are the types of loops in JS.mp4 10.7 MB
6. Loops/2. Q48. What is a loop What are the types of loops in JS.mp4 10.7 MB
10. Error Handling/3. Q88. What is the role of finally block in JS.mp4 10.7 MB
6. Loops/7. Q53. What is the difference between for…of and for…in loop.mp4 10.7 MB
23. Coding/20. Q214. Function to find the longest common prefix among an array of strings.mp4 10.7 MB
11. Objects/8. Q99. How do you check if a property exists in an object.mp4 10.7 MB
4. Operators & Conditions/1. Operators & Conditions - Introduction.mp4 10.6 MB
18. Classes, Constructors, this & Inheritance/5. Q152. What is the use of this keyword.mp4 10.6 MB
9. DOM/3. Q77. How do you select, modify, create and remove DOM elements.mp4 10.4 MB
9. DOM/6. Q80. What is the difference between querySelector() and querySelectorAll().mp4 10.3 MB
23. Coding/16. Q210. Write a function to merge two arrays into a single sorted array.mp4 10.3 MB
8. Strings/7. Q75. In how many ways you can concatenate strings.mp4 10.3 MB
19. ECMAScript & Modules/8. Q160. What are module bundlers.mp4 10.3 MB
12. Events/3. Q106. What are the types of events in JS.mp4 10.2 MB
6. Loops/5. Q51. What is the difference between break and continue statement.mp4 10.0 MB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage .mp4 10.0 MB
15. Asynchronous Programming - Promises/1. Asynchronous Programming - Promises - Introduction.mp4 9.9 MB
17. Browser APIs & Web Storage/10. Q147. What is the difference between cookies and web storage.mp4 9.9 MB
23. Coding/4. Q198. Function that checks whether a given string is a palindrome or not.mp4 9.8 MB
2. Basics/21. Q20. What is asynchronous programming in JS What is its use.mp4 9.8 MB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array .mp4 9.8 MB
14. Asynchronous programming – Basics/2. Q122. What is asynchronous programming in JS What is its use.mp4 9.8 MB
2. Basics/3. Q2. What are client side and server side.mp4 9.8 MB
9. DOM/1. DOM - Introduction.mp4 9.8 MB
10. Error Handling/7. Q92. What are the different types of errors In JS.mp4 9.7 MB
13. Closures/5. Q118. What is the concept of Encapsulation in the context of closures.mp4 9.7 MB
22. Scenario based – Feature Development Questions/5. Q189. Feature that allows users to search for specific items in a large dataset.mp4 9.5 MB
9. DOM/9. Q83. How to add and remove properties of HTML elements in the DOM using JS.mp4 9.4 MB
2. Basics/9. Q8. What are data types in JS.mp4 9.3 MB
13. Closures/2. Q115. Explain the concept of Lexical Scoping.mp4 9.1 MB
22. Scenario based – Feature Development Questions/7. Q191. How to implement a real-time chat application using JS.mp4 9.0 MB
12. Events/1. Events - Introduction.mp4 8.9 MB
5. Arrays/5. Q38. What is the slice() method of an Array.mp4 8.7 MB
6. Loops/1. Loops - Introduction.mp4 8.6 MB
2. Basics/8. Q7. Difference getElementById, getElementsByClassName and get elementsByTagName.mp4 8.5 MB
9. DOM/5. Q79. Difference between getElementById,getElementsByClassName& getElementsByTag.mp4 8.5 MB
5. Arrays/13. Q46. What are array-like objects In JS.mp4 8.4 MB
7. Functions/2. Q56. What are Functions in JS What are the types of function.mp4 8.3 MB
17. Browser APIs & Web Storage/1. Browser APIs & Web Storage - Introduction.mp4 8.1 MB
7. Functions/11. Q65. What is the use of event handling in JS.mp4 8.0 MB
8. Strings/1. Strings - Introduction.mp4 8.0 MB
12. Events/9. Q112. What is the purpose of the event.preventDefault() method in JS.mp4 7.9 MB
13. Closures/6. Q119. What are the disadvantage or limitations of Closures.mp4 7.7 MB
7. Functions/14. Q68. What is Function Currying in JS.mp4 7.5 MB
17. Browser APIs & Web Storage/7. Q144. What is the difference between LocalStorage and SessionStorage.mp4 7.5 MB
5. Arrays/10. Q43. What is the difference map() and for Each() array methods of an Array.mp4 7.5 MB
10. Error Handling/6. Q91. What are the best practices for error handling.mp4 7.5 MB
7. Functions/4. Q58. What is function expression in JS.mp4 7.4 MB
19. ECMAScript & Modules/6. Q158. What is the difference between named exports and default exports.mp4 7.3 MB
15. Asynchronous Programming - Promises/3. Q130. How to implement Promises in JavaScript.mp4 7.3 MB
9. DOM/2. Q76. What is DOM What is the difference between HTML and DOM.mp4 7.2 MB
19. ECMAScript & Modules/2. Q154. What is ES6 What are some new features introduced by it.mp4 6.9 MB
11. Objects/13. Q104. What is the difference between Map and Object in JS.mp4 6.9 MB
2. Basics/6. Q5. What is DOM What is the difference between HTML and DOM.mp4 6.9 MB
9. DOM/4. Q78. What are selectors in JS.mp4 6.9 MB
2. Basics/7. Q6. What are selectors in JS.mp4 6.8 MB
23. Coding/9. Q203. Write a function to check if a given number is prime or not.mp4 6.8 MB
2. Basics/20. Q19. What is JSON.mp4 6.8 MB
20. Security & Performance/3. Q162. What is XSS (Cross-Site Scripting) attack.mp4 6.7 MB
17. Browser APIs & Web Storage/2. Q139. What is a window object.mp4 6.7 MB
7. Functions/6. Q60. What are Callback Functions What is it use.mp4 6.6 MB
13. Closures/8. Q121. What is the difference between a Regular Function and a Closure.mp4 6.6 MB
2. Basics/5. Q4. What are some important string operations in JS.mp4 6.6 MB
11. Objects/4. Q95. What is the difference between an array and an object.mp4 6.5 MB
20. Security & Performance/1. Security & Performance - Introduction.mp4 6.3 MB
23. Coding/3. Q197. Write a function that returns the longest word in the sentence.mp4 6.3 MB
6. Loops/3. Q49. What is the difference between while and for loops.mp4 6.2 MB
14. Asynchronous programming – Basics/5. Q125. What is setTimeout() How is it used to handle asynchronous operations.mp4 6.2 MB
17. Browser APIs & Web Storage/4. Q141. What is Web Storage, and its use How many types of web storage are there.mp4 6.1 MB
12. Events/4. Q107. What is Event Object in JS.mp4 6.1 MB
18. Classes, Constructors, this & Inheritance/3. Q150. What is a constructor.mp4 5.8 MB
23. Coding/19. Q213. Write a function to reverse the order of words in a given sentence.mp4 5.8 MB
23. Coding/6. Q200. Write a function that checks whether two strings are anagrams or not.mp4 5.8 MB
16. Asynchronous Programming – Async Await/4. Q137. Can we use async keyword without await keyword and vice versa.mp4 5.8 MB
16. Asynchronous Programming – Async Await/1. Asynchronous Programming – Async Await - Introduction.mp4 5.7 MB
2. Basics/16. Q15. What are Objects in JS.mp4 5.5 MB
7. Functions/10. Q64. How do you use default parameters in a function.mp4 5.5 MB
14. Asynchronous programming – Basics/8. Q128. What is callback hell How can it be avoided.mp4 5.4 MB
11. Objects/9. Q100. How do you clone or copy an object.mp4 5.3 MB
7. Functions/3. Q57. Difference between named and anonymous functions.mp4 5.1 MB
7. Functions/9. Q63. In how many ways can you pass arguments to a function.mp4 5.0 MB
23. Coding/15. Q209. Write a function to check if an array is sorted in ascending order or not.mp4 5.0 MB
5. Arrays/11. Q44. How to sort and reverse an array.mp4 5.0 MB
4. Operators & Conditions/8. Q33. What is the difference between == and ===.mp4 4.9 MB
15. Asynchronous Programming - Promises/4. Q131. When to use Promises in real applications.mp4 4.9 MB
9. DOM/7. Q81. What are the methods to modify elements properties and attributes.mp4 4.8 MB
11. Objects/3. Q94. In how many ways we can create an object.mp4 4.7 MB
20. Security & Performance/4. Q163. What is SQL Injection attack.mp4 4.6 MB
19. ECMAScript & Modules/5. Q157. What are the advantages of modules.mp4 4.6 MB
6. Loops/9. Q55. When to use for…of loop and when to use forEach method in applications.mp4 4.5 MB
6. Loops/6. Q52. What is the difference between for and for…of loop in JS.mp4 4.4 MB
9. DOM/8. Q82. What is the difference between innerHTML and textContent.mp4 4.3 MB
8. Strings/6. Q74. What is string immutability.mp4 4.3 MB
15. Asynchronous Programming - Promises/6. Q133. What is the use of Promise.race() method.mp4 4.2 MB
8. Strings/3. Q71. What are template literals and string interpolation in strings.mp4 4.2 MB
11. Objects/12. Q103. What is Map Object in JS.mp4 4.2 MB
11. Objects/6. Q97. Explain the difference between dot notation and bracket notation.mp4 4.2 MB
22. Scenario based – Feature Development Questions/4. Q188. How to implement drag-and-drop functionality for elements on a web page.mp4 4.2 MB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array.mp4 4.1 MB
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('').mp4 4.1 MB
2. Basics/13. Q12. What are Functions in JS What are the types of function.mp4 3.9 MB
23. Coding/13. Q207. Write a function to find the average of an array of numbers.mp4 3.9 MB
3. Variables & Datatypes/6. Q25. What is the use of typeof operator.mp4 3.8 MB
3. Variables & Datatypes/3. Q22. What are data types in JS.mp4 3.8 MB
7. Functions/8. Q62. What is the difference between arguments and parameters.mp4 3.8 MB
19. ECMAScript & Modules/7. Q159. What is the difference between static and dynamic imports.mp4 3.7 MB
17. Browser APIs & Web Storage/11. Q148. When to use cookies and when to use web storage.mp4 3.7 MB
23. Coding/18. Q212. Write a function to find the second largest element in an array.mp4 3.7 MB
11. Objects/5. Q96. How do you add or modify or delete properties of an object.mp4 3.7 MB
12. Events/10. Q113. What is the use of this keyword in the context of event handling in JS.mp4 3.6 MB
20. Security & Performance/5. Q164. What are some best practices for security in JS.mp4 3.6 MB
2. Basics/19. Q18. What is Error Handling in JS.mp4 3.5 MB
12. Events/7. Q110. How can you stop event propagation or event bubbling in JS.mp4 3.5 MB
10. Error Handling/2. Q87. What is Error Handling in JS.mp4 3.5 MB
14. Asynchronous programming – Basics/4. Q124. What are the techniques for achieving asynchronous operations in JS.mp4 3.5 MB
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('') .mp4 3.3 MB
23. Coding/1. Coding - Introduction.mp4 2.9 MB
12. Events/11. Q114. How to remove an event handler from an element in JS.mp4 2.8 MB
9. DOM/10. Q84. How to add and remove style from HTML elements in DOM using JS.mp4 2.8 MB
17. Browser APIs & Web Storage/8. Q145. How much data can be stored in localStorage and sessionStorage.mp4 2.6 MB
11. Objects/1. Objects - Introduction.mp4 2.5 MB
13. Closures/1. Closures - Introduction.mp4 2.5 MB
22. Scenario based – Feature Development Questions/11. Q195. Prevent a form from being submitted without required fields being filled.mp4 2.5 MB
4. Operators & Conditions/5. Q30. What is operator precedence.mp4 2.4 MB
2. Basics/10. Q9. What are operators What are the types of operators in JS.mp4 2.4 MB
4. Operators & Conditions/2. Q27. What are operators What are the types of operators in JS.mp4 2.4 MB
18. Classes, Constructors, this & Inheritance/4. Q151. What are constructor functions.mp4 2.4 MB
19. ECMAScript & Modules/4. Q156. What is the role of export keyword.mp4 2.3 MB
10. Error Handling/1. Error Handling- Introduction.mp4 2.3 MB
19. ECMAScript & Modules/1. ECMAScript & Modules - Introduction.mp4 2.1 MB
20. Security & Performance/2. Q161. What is eval() function in JS.mp4 2.1 MB
5. Arrays/3. Q36. What is the indexOf() method of an Array.mp4 2.1 MB
23. Coding/12. Q206. Write a function to find the sum of all elements in an array.mp4 2.1 MB
10. Error Handling/5. Q90. What is Error propagation in JS.mp4 2.0 MB
5. Arrays/9. Q42. Difference between the slice() and splice() methods of an Array.mp4 1.8 MB
16. Asynchronous Programming – Async Await/5. Q138. How do you handle errors in async await functions.mp4 1.5 MB
13. Closures/7. Q120. How can you release the variable references or closures from memory.mp4 1.3 MB
8. Strings/2. Q70. What is a String.mp4 1.3 MB
18. Classes, Constructors, this & Inheritance/1. Classes, Constructors, this & Inheritance - Introduction.mp4 1.2 MB
1. Introduction/1.2 Top-200-JS-Interview-Questions-Tracker.xlsm 52.8 KB
21. Scenario based – Tricky Short Questions/2. Q166- Q185_sub_ru.srt 20.6 KB
21. Scenario based – Tricky Short Questions/2. Q166- Q185_sub_en.srt 13.0 KB
13. Closures/4. Q117. What are the benefits of Closures_sub_ru.srt 9.2 KB
3. Variables & Datatypes/4. Q23. What is the difference between primitive and non-primitive data types_sub_ru.srt 7.9 KB
16. Asynchronous Programming – Async Await/2. Q135. What is the purpose of async await Compare it with Promises_sub_ru.srt 7.8 KB
4. Operators & Conditions/7. Q32. When to use which type of conditions statements in real applications_sub_ru.srt 7.2 KB
23. Coding/5. Q199. Write a function to remove duplicate elements from an array_sub_ru.srt 7.2 KB
14. Asynchronous programming – Basics/2. Q122. What is asynchronous programming in JS What is its use_sub_ru.srt 7.1 KB
2. Basics/21. Q20. What is asynchronous programming in JS What is its use_sub_ru.srt 7.1 KB
5. Arrays/8. Q41. What is the splice() method of an Array_sub_ru.srt 7.0 KB
4. Operators & Conditions/9. Q34. What is the difference between Spread and Rest operator in JS_sub_ru.srt 6.6 KB
23. Coding/20. Q214. Function to find the longest common prefix among an array of strings_sub_ru.srt 6.5 KB
23. Coding/14. Q208. Write a function to sort an array of numbers in ascending order_sub_ru.srt 6.5 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const _sub_ru.srt 6.5 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const_sub_ru .srt 6.5 KB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const _sub_ru.srt 6.5 KB
22. Scenario based – Feature Development Questions/7. Q191. How to implement a real-time chat application using JS_sub_ru.srt 6.2 KB
18. Classes, Constructors, this & Inheritance/2. Q149. What are Classes in JS_sub_ru.srt 6.1 KB
7. Functions/13. Q67. What are Pure and Impure functions in JS_sub_ru.srt 6.0 KB
2. Basics/11. Q10. What are the types of conditions statements in JS_sub_ru.srt 5.9 KB
4. Operators & Conditions/6. Q31. What are the types of conditions statements in JS_sub_ru.srt 5.9 KB
1. Introduction/1. Introduction of JavaScript Interview Course_sub_ru.srt 5.8 KB
16. Asynchronous Programming – Async Await/3. Q136. Explain the use of async and await keywords in JS_sub_ru.srt 5.8 KB
5. Arrays/4. Q37. What is the difference between find() and filter() methods of an Array_sub_ru.srt 5.8 KB
7. Functions/11. Q65. What is the use of event handling in JS_sub_ru.srt 5.8 KB
11. Objects/10. Q101. What is the difference between deep copy and shallow copy in JS_sub_ru.srt 5.8 KB
2. Basics/15. Q14. What are Arrays in JS How to get, add & remove elements from arrays_sub_ru.srt 5.7 KB
5. Arrays/2. Q35. What are Arrays in JS How to get, add & remove elements from arrays_sub_ru.srt 5.7 KB
5. Arrays/13. Q46. What are array-like objects In JS_sub_ru.srt 5.6 KB
13. Closures/4. Q117. What are the benefits of Closures_sub_en.srt 5.6 KB
15. Asynchronous Programming - Promises/2. Q129. What are Promises in JavaScript_sub_ru.srt 5.4 KB
7. Functions/15. Q69. What are call, apply and bind methods in JS_sub_ru.srt 5.3 KB
2. Basics/8. Q7. Difference getElementById, getElementsByClassName and get elementsByTagName_sub_ru.srt 5.3 KB
9. DOM/5. Q79. Difference between getElementById,getElementsByClassName& getElementsByTag_sub_ru.srt 5.3 KB
17. Browser APIs & Web Storage/7. Q144. What is the difference between LocalStorage and SessionStorage_sub_ru.srt 5.2 KB
11. Objects/11. Q102. What is Set Object in JS_sub_ru.srt 5.2 KB
19. ECMAScript & Modules/3. Q155. What are Modules in JS_sub_ru.srt 5.1 KB
7. Functions/14. Q68. What is Function Currying in JS_sub_ru.srt 5.0 KB
23. Coding/9. Q203. Write a function to check if a given number is prime or not_sub_ru.srt 5.0 KB
17. Browser APIs & Web Storage/5. Q142. What is Local Storage How to store, retrieve and remove data from it_sub_ru.srt 5.0 KB
6. Loops/8. Q54. What is forEach method Compare it with for…of and for…in loop_sub_ru.srt 4.9 KB
2. Basics/2. Q1. What is JavaScript What is the role of JavaScript engine_sub_ru.srt 4.9 KB
16. Asynchronous Programming – Async Await/2. Q135. What is the purpose of async await Compare it with Promises_sub_en.srt 4.8 KB
3. Variables & Datatypes/4. Q23. What is the difference between primitive and non-primitive data types_sub_en.srt 4.8 KB
5. Arrays/10. Q43. What is the difference map() and for Each() array methods of an Array_sub_ru.srt 4.7 KB
7. Functions/7. Q61. What is Higher-order function In JS_sub_ru.srt 4.6 KB
15. Asynchronous Programming - Promises/3. Q130. How to implement Promises in JavaScript_sub_ru.srt 4.6 KB
18. Classes, Constructors, this & Inheritance/6. Q153. Explain the concept of prototypal inheritance_sub_ru.srt 4.6 KB
17. Browser APIs & Web Storage/4. Q141. What is Web Storage, and its use How many types of web storage are there_sub_ru.srt 4.6 KB
14. Asynchronous programming – Basics/7. Q127. What is the role of callbacks in fetching API data asynchronously_sub_ru.srt 4.6 KB
7. Functions/6. Q60. What are Callback Functions What is it use_sub_ru.srt 4.6 KB
3. Variables & Datatypes/5. Q24. What is the difference between null and undefined in JS_sub_ru.srt 4.6 KB
23. Coding/5. Q199. Write a function to remove duplicate elements from an array_sub_en.srt 4.5 KB
15. Asynchronous Programming - Promises/5. Q132. What is the use of Promise.all() method_sub_ru.srt 4.5 KB
9. DOM/11. Q85. Create new elements in DOM using JS_sub_ru.srt 4.4 KB
23. Coding/22. Q216. Write a function to calculate the Fibonacci sequence up to a given number_sub_ru.srt 4.4 KB
2. Basics/14. Q13. What are Arrow Functions in JS What is it use_sub_ru.srt 4.4 KB
7. Functions/5. Q59. What are Arrow Functions in JS What is it use_sub_ru.srt 4.4 KB
5. Arrays/8. Q41. What is the splice() method of an Array_sub_en.srt 4.4 KB
23. Coding/20. Q214. Function to find the longest common prefix among an array of strings_sub_en.srt 4.3 KB
4. Operators & Conditions/4. Q29. What is short-circuit evaluation in JS_sub_ru.srt 4.3 KB
20. Security & Performance/6. Q165. What are the best practices for improving performance in JS_sub_ru.srt 4.3 KB
4. Operators & Conditions/7. Q32. When to use which type of conditions statements in real applications_sub_en.srt 4.3 KB
14. Asynchronous programming – Basics/2. Q122. What is asynchronous programming in JS What is its use_sub_en.srt 4.2 KB
2. Basics/21. Q20. What is asynchronous programming in JS What is its use_sub_en.srt 4.2 KB
22. Scenario based – Feature Development Questions/3. Q187. How to implement pagination for displaying large sets of data_sub_ru.srt 4.2 KB
23. Coding/6. Q200. Write a function that checks whether two strings are anagrams or not_sub_ru.srt 4.2 KB
6. Loops/3. Q49. What is the difference between while and for loops_sub_ru.srt 4.1 KB
9. DOM/2. Q76. What is DOM What is the difference between HTML and DOM_sub_ru.srt 4.1 KB
23. Coding/3. Q197. Write a function that returns the longest word in the sentence_sub_ru.srt 4.1 KB
14. Asynchronous programming – Basics/5. Q125. What is setTimeout() How is it used to handle asynchronous operations_sub_ru.srt 4.1 KB
13. Closures/3. Q116. What is Closure_sub_ru.srt 4.1 KB
4. Operators & Conditions/9. Q34. What is the difference between Spread and Rest operator in JS_sub_en.srt 4.1 KB
12. Events/5. Q108. What is Event Delegation in JS_sub_ru.srt 4.0 KB
12. Events/4. Q107. What is Event Object in JS_sub_ru.srt 4.0 KB
23. Coding/2. Q196. Write a function that returns the reverse of a string_sub_ru.srt 3.9 KB
2. Basics/11. Q10. What are the types of conditions statements in JS_sub_en.srt 3.9 KB
4. Operators & Conditions/6. Q31. What are the types of conditions statements in JS_sub_en.srt 3.9 KB
22. Scenario based – Feature Development Questions/7. Q191. How to implement a real-time chat application using JS_sub_en.srt 3.8 KB
2. Basics/5. Q4. What are some important string operations in JS_sub_ru.srt 3.8 KB
8. Strings/5. Q73. What are some important string operations in JS_sub_ru.srt 3.8 KB
11. Objects/2. Q93. What are Objects in JS_sub_ru.srt 3.8 KB
2. Basics/16. Q15. What are Objects in JS_sub_ru.srt 3.8 KB
23. Coding/14. Q208. Write a function to sort an array of numbers in ascending order_sub_en.srt 3.8 KB
5. Arrays/4. Q37. What is the difference between find() and filter() methods of an Array_sub_en.srt 3.8 KB
2. Basics/18. Q17. What is Hoisting in JavaScript_sub_ru.srt 3.7 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const _sub_en.srt 3.7 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const_sub_en .srt 3.7 KB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const _sub_en.srt 3.7 KB
18. Classes, Constructors, this & Inheritance/2. Q149. What are Classes in JS_sub_en.srt 3.7 KB
14. Asynchronous programming – Basics/8. Q128. What is callback hell How can it be avoided_sub_ru.srt 3.7 KB
23. Coding/17. Q211. Write a function to remove a specific element from an array_sub_ru.srt 3.7 KB
23. Coding/8. Q202. Write a function to find the largest number in an array._sub_ru.srt 3.7 KB
4. Operators & Conditions/8. Q33. What is the difference between == and ===_sub_ru.srt 3.7 KB
11. Objects/9. Q100. How do you clone or copy an object_sub_ru.srt 3.7 KB
14. Asynchronous programming – Basics/3. Q123. What is the difference between synchronous and asynchronous programming_sub_ru.srt 3.6 KB
17. Browser APIs & Web Storage/3. Q140. What are Browser APIs in JS_sub_ru.srt 3.6 KB
1. Introduction/1. Introduction of JavaScript Interview Course_sub_en.srt 3.6 KB
17. Browser APIs & Web Storage/9. Q146. What are cookies How do you create and read cookies_sub_ru.srt 3.6 KB
2. Basics/15. Q14. What are Arrays in JS How to get, add & remove elements from arrays_sub_en.srt 3.6 KB
5. Arrays/2. Q35. What are Arrays in JS How to get, add & remove elements from arrays_sub_en.srt 3.6 KB
11. Objects/10. Q101. What is the difference between deep copy and shallow copy in JS_sub_en.srt 3.6 KB
23. Coding/15. Q209. Write a function to check if an array is sorted in ascending order or not_sub_ru.srt 3.5 KB
7. Functions/13. Q67. What are Pure and Impure functions in JS_sub_en.srt 3.5 KB
16. Asynchronous Programming – Async Await/3. Q136. Explain the use of async and await keywords in JS_sub_en.srt 3.5 KB
17. Browser APIs & Web Storage/6. Q143. What is Session Storage How to store, retrieve and remove data from it_sub_ru.srt 3.5 KB
23. Coding/7. Q201. Write a function that returns the number of vowels in a string._sub_ru.srt 3.5 KB
5. Arrays/13. Q46. What are array-like objects In JS_sub_en.srt 3.5 KB
23. Coding/11. Q205. Write a program to remove all whitespace characters from a string._sub_ru.srt 3.4 KB
7. Functions/11. Q65. What is the use of event handling in JS_sub_en.srt 3.4 KB
7. Functions/15. Q69. What are call, apply and bind methods in JS_sub_en.srt 3.4 KB
7. Functions/3. Q57. Difference between named and anonymous functions_sub_ru.srt 3.4 KB
15. Asynchronous Programming - Promises/2. Q129. What are Promises in JavaScript_sub_en.srt 3.4 KB
19. ECMAScript & Modules/3. Q155. What are Modules in JS_sub_en.srt 3.4 KB
7. Functions/9. Q63. In how many ways can you pass arguments to a function_sub_ru.srt 3.4 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage _sub_ru.srt 3.3 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage_sub_ru .srt 3.3 KB
12. Events/6. Q109. What is Event Bubbling In JS_sub_ru.srt 3.3 KB
6. Loops/4. Q50. What is the difference between while and do-while loops_sub_ru.srt 3.3 KB
22. Scenario based – Feature Development Questions/2. Q186. How to validate user input as they type in a form_sub_ru.srt 3.3 KB
22. Scenario based – Feature Development Questions/6. Q190. Feature that allows users to perform live search suggestions as they type_sub_ru.srt 3.3 KB
12. Events/2. Q105. What are Events How are events triggered_sub_ru.srt 3.2 KB
2. Basics/2. Q1. What is JavaScript What is the role of JavaScript engine_sub_en.srt 3.2 KB
23. Coding/21. Q215. Write a function to find the intersection of two arrays_sub_ru.srt 3.2 KB
6. Loops/9. Q55. When to use for…of loop and when to use forEach method in applications_sub_ru.srt 3.2 KB
18. Classes, Constructors, this & Inheritance/5. Q152. What is the use of this keyword_sub_ru.srt 3.1 KB
6. Loops/8. Q54. What is forEach method Compare it with for…of and for…in loop_sub_en.srt 3.1 KB
3. Variables & Datatypes/7. Q26. What is type coercion in JS_sub_ru.srt 3.1 KB
12. Events/8. Q111. What is Event Capturing in JS_sub_ru.srt 3.1 KB
22. Scenario based – Feature Development Questions/9. Q193. Implement toggle switch to change the theme(lightdark mode) of a website_sub_ru.srt 3.1 KB
4. Operators & Conditions/3. Q28. What is the difference between unary, binary, and ternary operators_sub_ru.srt 3.1 KB
7. Functions/12. Q66. What are First-Class functions in JS_sub_ru.srt 3.1 KB
11. Objects/7. Q98. What are some common methods to iterate over the properties of an object_sub_ru.srt 3.1 KB
2. Basics/8. Q7. Difference getElementById, getElementsByClassName and get elementsByTagName_sub_en.srt 3.1 KB
9. DOM/5. Q79. Difference between getElementById,getElementsByClassName& getElementsByTag_sub_en.srt 3.1 KB
11. Objects/11. Q102. What is Set Object in JS_sub_en.srt 3.1 KB
23. Coding/4. Q198. Function that checks whether a given string is a palindrome or not_sub_ru.srt 3.1 KB
5. Arrays/10. Q43. What is the difference map() and for Each() array methods of an Array_sub_en.srt 3.0 KB
5. Arrays/14. Q47. How to convert an array-like object into an array_sub_ru.srt 3.0 KB
5. Arrays/12. Q45. What is Array Destructuring in JS_sub_ru.srt 3.0 KB
23. Coding/9. Q203. Write a function to check if a given number is prime or not_sub_en.srt 3.0 KB
23. Coding/10. Q204. Write a function to calculate the factorial of a number_sub_ru.srt 3.0 KB
10. Error Handling/4. Q89. What is the purpose of the throw statement in JS_sub_ru.srt 3.0 KB
22. Scenario based – Feature Development Questions/5. Q189. Feature that allows users to search for specific items in a large dataset_sub_ru.srt 3.0 KB
6. Loops/6. Q52. What is the difference between for and for…of loop in JS_sub_ru.srt 3.0 KB
11. Objects/12. Q103. What is Map Object in JS_sub_ru.srt 3.0 KB
17. Browser APIs & Web Storage/11. Q148. When to use cookies and when to use web storage_sub_ru.srt 3.0 KB
17. Browser APIs & Web Storage/7. Q144. What is the difference between LocalStorage and SessionStorage_sub_en.srt 2.9 KB
6. Loops/7. Q53. What is the difference between for…of and for…in loop_sub_ru.srt 2.9 KB
15. Asynchronous Programming - Promises/6. Q133. What is the use of Promise.race() method_sub_ru.srt 2.9 KB
9. DOM/11. Q85. Create new elements in DOM using JS_sub_en.srt 2.9 KB
22. Scenario based – Feature Development Questions/4. Q188. How to implement drag-and-drop functionality for elements on a web page_sub_ru.srt 2.9 KB
15. Asynchronous Programming - Promises/3. Q130. How to implement Promises in JavaScript_sub_en.srt 2.9 KB
7. Functions/14. Q68. What is Function Currying in JS_sub_en.srt 2.9 KB
22. Scenario based – Feature Development Questions/10. Q194. How to use JS to dynamically update date in real time on webpage_sub_ru.srt 2.9 KB
11. Objects/8. Q99. How do you check if a property exists in an object_sub_ru.srt 2.9 KB
23. Coding/16. Q210. Write a function to merge two arrays into a single sorted array_sub_ru.srt 2.9 KB
17. Browser APIs & Web Storage/5. Q142. What is Local Storage How to store, retrieve and remove data from it_sub_en.srt 2.9 KB
7. Functions/7. Q61. What is Higher-order function In JS_sub_en.srt 2.8 KB
11. Objects/3. Q94. In how many ways we can create an object_sub_ru.srt 2.8 KB
14. Asynchronous programming – Basics/7. Q127. What is the role of callbacks in fetching API data asynchronously_sub_en.srt 2.8 KB
15. Asynchronous Programming - Promises/5. Q132. What is the use of Promise.all() method_sub_en.srt 2.8 KB
2. Basics/3. Q2. What are client side and server side_sub_ru.srt 2.8 KB
17. Browser APIs & Web Storage/10. Q147. What is the difference between cookies and web storage_sub_ru.srt 2.8 KB
3. Variables & Datatypes/5. Q24. What is the difference between null and undefined in JS_sub_en.srt 2.8 KB
7. Functions/6. Q60. What are Callback Functions What is it use_sub_en.srt 2.8 KB
11. Objects/6. Q97. Explain the difference between dot notation and bracket notation_sub_ru.srt 2.8 KB
8. Strings/6. Q74. What is string immutability_sub_ru.srt 2.8 KB
8. Strings/3. Q71. What are template literals and string interpolation in strings_sub_ru.srt 2.8 KB
13. Closures/5. Q118. What is the concept of Encapsulation in the context of closures_sub_ru.srt 2.8 KB
14. Asynchronous programming – Basics/6. Q126. What is setInterval() How is it used to handle asynchronous operations_sub_ru.srt 2.8 KB
2. Basics/17. Q16. What is Scope in JavaScript_sub_ru.srt 2.8 KB
19. ECMAScript & Modules/7. Q159. What is the difference between static and dynamic imports_sub_ru.srt 2.8 KB
23. Coding/18. Q212. Write a function to find the second largest element in an array_sub_ru.srt 2.7 KB
20. Security & Performance/5. Q164. What are some best practices for security in JS_sub_ru.srt 2.7 KB
2. Basics/14. Q13. What are Arrow Functions in JS What is it use_sub_en.srt 2.7 KB
7. Functions/5. Q59. What are Arrow Functions in JS What is it use_sub_en.srt 2.7 KB
23. Coding/22. Q216. Write a function to calculate the Fibonacci sequence up to a given number_sub_en.srt 2.7 KB
6. Loops/5. Q51. What is the difference between break and continue statement_sub_ru.srt 2.7 KB
18. Classes, Constructors, this & Inheritance/6. Q153. Explain the concept of prototypal inheritance_sub_en.srt 2.7 KB
23. Coding/6. Q200. Write a function that checks whether two strings are anagrams or not_sub_en.srt 2.7 KB
2. Basics/13. Q12. What are Functions in JS What are the types of function_sub_ru.srt 2.7 KB
7. Functions/2. Q56. What are Functions in JS What are the types of function_sub_ru.srt 2.7 KB
2. Basics/12. Q11. What is a loop What are the types of loops in JS_sub_ru.srt 2.6 KB
14. Asynchronous programming – Basics/5. Q125. What is setTimeout() How is it used to handle asynchronous operations_sub_en.srt 2.6 KB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array _sub_ru.srt 2.6 KB
17. Browser APIs & Web Storage/4. Q141. What is Web Storage, and its use How many types of web storage are there_sub_en.srt 2.6 KB
6. Loops/2. Q48. What is a loop What are the types of loops in JS_sub_ru.srt 2.6 KB
5. Arrays/5. Q38. What is the slice() method of an Array_sub_ru.srt 2.6 KB
13. Closures/2. Q115. Explain the concept of Lexical Scoping_sub_ru.srt 2.6 KB
19. ECMAScript & Modules/8. Q160. What are module bundlers_sub_ru.srt 2.6 KB
6. Loops/3. Q49. What is the difference between while and for loops_sub_en.srt 2.6 KB
2. Basics/19. Q18. What is Error Handling in JS_sub_ru.srt 2.6 KB
10. Error Handling/2. Q87. What is Error Handling in JS_sub_ru.srt 2.6 KB
9. DOM/2. Q76. What is DOM What is the difference between HTML and DOM_sub_en.srt 2.6 KB
20. Security & Performance/6. Q165. What are the best practices for improving performance in JS_sub_en.srt 2.6 KB
4. Operators & Conditions/4. Q29. What is short-circuit evaluation in JS_sub_en.srt 2.5 KB
12. Events/4. Q107. What is Event Object in JS_sub_en.srt 2.5 KB
23. Coding/3. Q197. Write a function that returns the longest word in the sentence_sub_en.srt 2.5 KB
9. DOM/8. Q82. What is the difference between innerHTML and textContent_sub_ru.srt 2.5 KB
2. Basics/5. Q4. What are some important string operations in JS_sub_en.srt 2.5 KB
8. Strings/5. Q73. What are some important string operations in JS_sub_en.srt 2.5 KB
10. Error Handling/7. Q92. What are the different types of errors In JS_sub_ru.srt 2.4 KB
23. Coding/2. Q196. Write a function that returns the reverse of a string_sub_en.srt 2.4 KB
22. Scenario based – Feature Development Questions/3. Q187. How to implement pagination for displaying large sets of data_sub_en.srt 2.4 KB
3. Variables & Datatypes/6. Q25. What is the use of typeof operator_sub_ru.srt 2.4 KB
15. Asynchronous Programming - Promises/7. Q134. What is the difference between Promise.all() and Promise.race()_sub_ru.srt 2.4 KB
2. Basics/18. Q17. What is Hoisting in JavaScript_sub_en.srt 2.4 KB
5. Arrays/7. Q40. What is the difference between pop() and shift() methods of an Array_sub_ru.srt 2.4 KB
11. Objects/9. Q100. How do you clone or copy an object_sub_en.srt 2.4 KB
10. Error Handling/3. Q88. What is the role of finally block in JS_sub_ru.srt 2.4 KB
12. Events/5. Q108. What is Event Delegation in JS_sub_en.srt 2.3 KB
7. Functions/4. Q58. What is function expression in JS_sub_ru.srt 2.3 KB
11. Objects/2. Q93. What are Objects in JS_sub_en.srt 2.3 KB
2. Basics/16. Q15. What are Objects in JS_sub_en.srt 2.3 KB
2. Basics/9. Q8. What are data types in JS_sub_ru.srt 2.3 KB
3. Variables & Datatypes/3. Q22. What are data types in JS_sub_ru.srt 2.3 KB
13. Closures/3. Q116. What is Closure_sub_en.srt 2.3 KB
14. Asynchronous programming – Basics/8. Q128. What is callback hell How can it be avoided_sub_en.srt 2.3 KB
23. Coding/7. Q201. Write a function that returns the number of vowels in a string._sub_en.srt 2.3 KB
10. Error Handling/6. Q91. What are the best practices for error handling_sub_ru.srt 2.3 KB
4. Operators & Conditions/8. Q33. What is the difference between == and ===_sub_en.srt 2.3 KB
23. Coding/8. Q202. Write a function to find the largest number in an array._sub_en.srt 2.3 KB
6. Loops/4. Q50. What is the difference between while and do-while loops_sub_en.srt 2.2 KB
17. Browser APIs & Web Storage/3. Q140. What are Browser APIs in JS_sub_en.srt 2.2 KB
19. ECMAScript & Modules/6. Q158. What is the difference between named exports and default exports_sub_ru.srt 2.2 KB
17. Browser APIs & Web Storage/9. Q146. What are cookies How do you create and read cookies_sub_en.srt 2.2 KB
17. Browser APIs & Web Storage/6. Q143. What is Session Storage How to store, retrieve and remove data from it_sub_en.srt 2.2 KB
23. Coding/17. Q211. Write a function to remove a specific element from an array_sub_en.srt 2.2 KB
23. Coding/15. Q209. Write a function to check if an array is sorted in ascending order or not_sub_en.srt 2.2 KB
9. DOM/6. Q80. What is the difference between querySelector() and querySelectorAll()_sub_ru.srt 2.2 KB
8. Strings/7. Q75. In how many ways you can concatenate strings_sub_ru.srt 2.2 KB
12. Events/7. Q110. How can you stop event propagation or event bubbling in JS_sub_ru.srt 2.1 KB
23. Coding/11. Q205. Write a program to remove all whitespace characters from a string._sub_en.srt 2.1 KB
12. Events/3. Q106. What are the types of events in JS_sub_ru.srt 2.1 KB
13. Closures/6. Q119. What are the disadvantage or limitations of Closures_sub_ru.srt 2.1 KB
7. Functions/9. Q63. In how many ways can you pass arguments to a function_sub_en.srt 2.1 KB
12. Events/9. Q112. What is the purpose of the event.preventDefault() method in JS_sub_ru.srt 2.1 KB
12. Events/6. Q109. What is Event Bubbling In JS_sub_en.srt 2.1 KB
9. DOM/12. Q86. What is the difference between createElement() and createTextNode()_sub_ru.srt 2.1 KB
9. DOM/9. Q83. How to add and remove properties of HTML elements in the DOM using JS_sub_ru.srt 2.1 KB
7. Functions/3. Q57. Difference between named and anonymous functions_sub_en.srt 2.0 KB
14. Asynchronous programming – Basics/3. Q123. What is the difference between synchronous and asynchronous programming_sub_en.srt 2.0 KB
22. Scenario based – Feature Development Questions/6. Q190. Feature that allows users to perform live search suggestions as they type_sub_en.srt 2.0 KB
11. Objects/7. Q98. What are some common methods to iterate over the properties of an object_sub_en.srt 2.0 KB
17. Browser APIs & Web Storage/2. Q139. What is a window object_sub_ru.srt 2.0 KB
2. Basics/6. Q5. What is DOM What is the difference between HTML and DOM_sub_ru.srt 2.0 KB
2. Basics/7. Q6. What are selectors in JS_sub_ru.srt 2.0 KB
9. DOM/4. Q78. What are selectors in JS_sub_ru.srt 2.0 KB
12. Events/2. Q105. What are Events How are events triggered_sub_en.srt 2.0 KB
22. Scenario based – Feature Development Questions/2. Q186. How to validate user input as they type in a form_sub_en.srt 2.0 KB
11. Objects/4. Q95. What is the difference between an array and an object_sub_ru.srt 2.0 KB
6. Loops/9. Q55. When to use for…of loop and when to use forEach method in applications_sub_en.srt 1.9 KB
23. Coding/21. Q215. Write a function to find the intersection of two arrays_sub_en.srt 1.9 KB
22. Scenario based – Feature Development Questions/9. Q193. Implement toggle switch to change the theme(lightdark mode) of a website_sub_en.srt 1.9 KB
21. Scenario based – Tricky Short Questions/1. Scenario based – Tricky Short Questions - Introduction_sub_ru.srt 1.9 KB
11. Objects/8. Q99. How do you check if a property exists in an object_sub_en.srt 1.9 KB
23. Coding/4. Q198. Function that checks whether a given string is a palindrome or not_sub_en.srt 1.9 KB
6. Loops/6. Q52. What is the difference between for and for…of loop in JS_sub_en.srt 1.9 KB
18. Classes, Constructors, this & Inheritance/5. Q152. What is the use of this keyword_sub_en.srt 1.9 KB
19. ECMAScript & Modules/5. Q157. What are the advantages of modules_sub_ru.srt 1.9 KB
23. Coding/10. Q204. Write a function to calculate the factorial of a number_sub_en.srt 1.9 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage _sub_en.srt 1.9 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage_sub_en .srt 1.9 KB
4. Operators & Conditions/3. Q28. What is the difference between unary, binary, and ternary operators_sub_en.srt 1.9 KB
5. Arrays/14. Q47. How to convert an array-like object into an array_sub_en.srt 1.9 KB
12. Events/8. Q111. What is Event Capturing in JS_sub_en.srt 1.9 KB
15. Asynchronous Programming - Promises/6. Q133. What is the use of Promise.race() method_sub_en.srt 1.9 KB
12. Events/11. Q114. How to remove an event handler from an element in JS_sub_ru.srt 1.8 KB
7. Functions/12. Q66. What are First-Class functions in JS_sub_en.srt 1.8 KB
13. Closures/8. Q121. What is the difference between a Regular Function and a Closure_sub_ru.srt 1.8 KB
5. Arrays/11. Q44. How to sort and reverse an array_sub_ru.srt 1.8 KB
18. Classes, Constructors, this & Inheritance/4. Q151. What are constructor functions_sub_ru.srt 1.8 KB
10. Error Handling/4. Q89. What is the purpose of the throw statement in JS_sub_en.srt 1.8 KB
5. Arrays/12. Q45. What is Array Destructuring in JS_sub_en.srt 1.8 KB
23. Coding/18. Q212. Write a function to find the second largest element in an array_sub_en.srt 1.8 KB
11. Objects/12. Q103. What is Map Object in JS_sub_en.srt 1.8 KB
11. Objects/3. Q94. In how many ways we can create an object_sub_en.srt 1.8 KB
8. Strings/6. Q74. What is string immutability_sub_en.srt 1.8 KB
22. Scenario based – Feature Development Questions/4. Q188. How to implement drag-and-drop functionality for elements on a web page_sub_en.srt 1.8 KB
23. Coding/16. Q210. Write a function to merge two arrays into a single sorted array_sub_en.srt 1.8 KB
3. Variables & Datatypes/7. Q26. What is type coercion in JS_sub_en.srt 1.8 KB
2. Basics/20. Q19. What is JSON_sub_ru.srt 1.8 KB
20. Security & Performance/3. Q162. What is XSS (Cross-Site Scripting) attack_sub_ru.srt 1.8 KB
11. Objects/13. Q104. What is the difference between Map and Object in JS_sub_ru.srt 1.8 KB
9. DOM/3. Q77. How do you select, modify, create and remove DOM elements_sub_ru.srt 1.8 KB
6. Loops/7. Q53. What is the difference between for…of and for…in loop_sub_en.srt 1.8 KB
22. Scenario based – Feature Development Questions/10. Q194. How to use JS to dynamically update date in real time on webpage_sub_en.srt 1.8 KB
14. Asynchronous programming – Basics/6. Q126. What is setInterval() How is it used to handle asynchronous operations_sub_en.srt 1.8 KB
9. DOM/10. Q84. How to add and remove style from HTML elements in DOM using JS_sub_ru.srt 1.7 KB
19. ECMAScript & Modules/2. Q154. What is ES6 What are some new features introduced by it_sub_ru.srt 1.7 KB
23. Coding/19. Q213. Write a function to reverse the order of words in a given sentence_sub_ru.srt 1.7 KB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array _sub_en.srt 1.7 KB
19. ECMAScript & Modules/7. Q159. What is the difference between static and dynamic imports_sub_en.srt 1.7 KB
17. Browser APIs & Web Storage/11. Q148. When to use cookies and when to use web storage_sub_en.srt 1.7 KB
5. Arrays/5. Q38. What is the slice() method of an Array_sub_en.srt 1.7 KB
6. Loops/2. Q48. What is a loop What are the types of loops in JS_sub_en.srt 1.7 KB
6. Loops/5. Q51. What is the difference between break and continue statement_sub_en.srt 1.7 KB
2. Basics/13. Q12. What are Functions in JS What are the types of function_sub_en.srt 1.7 KB
7. Functions/2. Q56. What are Functions in JS What are the types of function_sub_en.srt 1.7 KB
2. Basics/12. Q11. What is a loop What are the types of loops in JS_sub_en.srt 1.7 KB
2. Basics/3. Q2. What are client side and server side_sub_en.srt 1.7 KB
13. Closures/5. Q118. What is the concept of Encapsulation in the context of closures_sub_en.srt 1.7 KB
22. Scenario based – Feature Development Questions/5. Q189. Feature that allows users to search for specific items in a large dataset_sub_en.srt 1.7 KB
2. Basics/17. Q16. What is Scope in JavaScript_sub_en.srt 1.6 KB
2. Basics/19. Q18. What is Error Handling in JS_sub_en.srt 1.6 KB
19. ECMAScript & Modules/8. Q160. What are module bundlers_sub_en.srt 1.6 KB
10. Error Handling/2. Q87. What is Error Handling in JS_sub_en.srt 1.6 KB
5. Arrays/7. Q40. What is the difference between pop() and shift() methods of an Array_sub_en.srt 1.6 KB
8. Strings/3. Q71. What are template literals and string interpolation in strings_sub_en.srt 1.6 KB
20. Security & Performance/4. Q163. What is SQL Injection attack_sub_ru.srt 1.6 KB
11. Objects/6. Q97. Explain the difference between dot notation and bracket notation_sub_en.srt 1.6 KB
18. Classes, Constructors, this & Inheritance/3. Q150. What is a constructor_sub_ru.srt 1.6 KB
20. Security & Performance/5. Q164. What are some best practices for security in JS_sub_en.srt 1.6 KB
4. Operators & Conditions/5. Q30. What is operator precedence_sub_ru.srt 1.6 KB
17. Browser APIs & Web Storage/10. Q147. What is the difference between cookies and web storage_sub_en.srt 1.6 KB
10. Error Handling/7. Q92. What are the different types of errors In JS_sub_en.srt 1.6 KB
22. Scenario based – Feature Development Questions/11. Q195. Prevent a form from being submitted without required fields being filled_sub_ru.srt 1.6 KB
2. Basics/10. Q9. What are operators What are the types of operators in JS_sub_ru.srt 1.6 KB
4. Operators & Conditions/2. Q27. What are operators What are the types of operators in JS_sub_ru.srt 1.6 KB
7. Functions/10. Q64. How do you use default parameters in a function_sub_ru.srt 1.5 KB
16. Asynchronous Programming – Async Await/4. Q137. Can we use async keyword without await keyword and vice versa_sub_ru.srt 1.5 KB
9. DOM/8. Q82. What is the difference between innerHTML and textContent_sub_en.srt 1.5 KB
3. Variables & Datatypes/6. Q25. What is the use of typeof operator_sub_en.srt 1.5 KB
23. Coding/12. Q206. Write a function to find the sum of all elements in an array_sub_ru.srt 1.5 KB
13. Closures/2. Q115. Explain the concept of Lexical Scoping_sub_en.srt 1.5 KB
15. Asynchronous Programming - Promises/7. Q134. What is the difference between Promise.all() and Promise.race()_sub_en.srt 1.5 KB
10. Error Handling/3. Q88. What is the role of finally block in JS_sub_en.srt 1.4 KB
5. Arrays/3. Q36. What is the indexOf() method of an Array_sub_ru.srt 1.4 KB
19. ECMAScript & Modules/4. Q156. What is the role of export keyword_sub_ru.srt 1.4 KB
2. Basics/9. Q8. What are data types in JS_sub_en.srt 1.4 KB
3. Variables & Datatypes/3. Q22. What are data types in JS_sub_en.srt 1.4 KB
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('') _sub_ru.srt 1.4 KB
15. Asynchronous Programming - Promises/4. Q131. When to use Promises in real applications_sub_ru.srt 1.4 KB
8. Strings/7. Q75. In how many ways you can concatenate strings_sub_en.srt 1.4 KB
7. Functions/4. Q58. What is function expression in JS_sub_en.srt 1.4 KB
3. Variables & Datatypes/1. Variables & Datatypes - Introduction_sub_ru.srt 1.4 KB
20. Security & Performance/2. Q161. What is eval() function in JS_sub_ru.srt 1.4 KB
12. Events/9. Q112. What is the purpose of the event.preventDefault() method in JS_sub_en.srt 1.3 KB
9. DOM/12. Q86. What is the difference between createElement() and createTextNode()_sub_en.srt 1.3 KB
19. ECMAScript & Modules/6. Q158. What is the difference between named exports and default exports_sub_en.srt 1.3 KB
17. Browser APIs & Web Storage/8. Q145. How much data can be stored in localStorage and sessionStorage_sub_ru.srt 1.3 KB
5. Arrays/9. Q42. Difference between the slice() and splice() methods of an Array_sub_ru.srt 1.3 KB
10. Error Handling/6. Q91. What are the best practices for error handling_sub_en.srt 1.3 KB
2. Basics/6. Q5. What is DOM What is the difference between HTML and DOM_sub_en.srt 1.3 KB
2. Basics/7. Q6. What are selectors in JS_sub_en.srt 1.3 KB
9. DOM/4. Q78. What are selectors in JS_sub_en.srt 1.3 KB
11. Objects/5. Q96. How do you add or modify or delete properties of an object_sub_ru.srt 1.3 KB
12. Events/7. Q110. How can you stop event propagation or event bubbling in JS_sub_en.srt 1.3 KB
9. DOM/9. Q83. How to add and remove properties of HTML elements in the DOM using JS_sub_en.srt 1.3 KB
7. Functions/1. Functions - Introduction_sub_ru.srt 1.3 KB
12. Events/3. Q106. What are the types of events in JS_sub_en.srt 1.3 KB
7. Functions/8. Q62. What is the difference between arguments and parameters_sub_ru.srt 1.3 KB
5. Arrays/1. Arrays - Introduction_sub_ru.srt 1.3 KB
9. DOM/6. Q80. What is the difference between querySelector() and querySelectorAll()_sub_en.srt 1.3 KB
17. Browser APIs & Web Storage/2. Q139. What is a window object_sub_en.srt 1.3 KB
12. Events/11. Q114. How to remove an event handler from an element in JS_sub_en.srt 1.3 KB
11. Objects/4. Q95. What is the difference between an array and an object_sub_en.srt 1.3 KB
13. Closures/6. Q119. What are the disadvantage or limitations of Closures_sub_en.srt 1.2 KB
13. Closures/8. Q121. What is the difference between a Regular Function and a Closure_sub_en.srt 1.2 KB
9. DOM/10. Q84. How to add and remove style from HTML elements in DOM using JS_sub_en.srt 1.2 KB
14. Asynchronous programming – Basics/4. Q124. What are the techniques for achieving asynchronous operations in JS_sub_ru.srt 1.2 KB
10. Error Handling/5. Q90. What is Error propagation in JS_sub_ru.srt 1.2 KB
9. DOM/7. Q81. What are the methods to modify elements properties and attributes_sub_ru.srt 1.2 KB
21. Scenario based – Tricky Short Questions/1. Scenario based – Tricky Short Questions - Introduction_sub_en.srt 1.2 KB
18. Classes, Constructors, this & Inheritance/4. Q151. What are constructor functions_sub_en.srt 1.2 KB
22. Scenario based – Feature Development Questions/1. Scenario based – Feature Development Questions - Introduction_sub_ru.srt 1.2 KB
23. Coding/1. Coding - Introduction_sub_ru.srt 1.1 KB
12. Events/10. Q113. What is the use of this keyword in the context of event handling in JS_sub_ru.srt 1.1 KB
11. Objects/13. Q104. What is the difference between Map and Object in JS_sub_en.srt 1.1 KB
16. Asynchronous Programming – Async Await/5. Q138. How do you handle errors in async await functions_sub_ru.srt 1.1 KB
19. ECMAScript & Modules/5. Q157. What are the advantages of modules_sub_en.srt 1.1 KB
14. Asynchronous programming – Basics/1. Asynchronous programming – Basics - Introduction_sub_ru.srt 1.1 KB
19. ECMAScript & Modules/2. Q154. What is ES6 What are some new features introduced by it_sub_en.srt 1.1 KB
23. Coding/13. Q207. Write a function to find the average of an array of numbers_sub_ru.srt 1.1 KB
9. DOM/3. Q77. How do you select, modify, create and remove DOM elements_sub_en.srt 1.1 KB
15. Asynchronous Programming - Promises/1. Asynchronous Programming - Promises - Introduction_sub_ru.srt 1.1 KB
2. Basics/20. Q19. What is JSON_sub_en.srt 1.1 KB
5. Arrays/11. Q44. How to sort and reverse an array_sub_en.srt 1.1 KB
23. Coding/19. Q213. Write a function to reverse the order of words in a given sentence_sub_en.srt 1.1 KB
20. Security & Performance/3. Q162. What is XSS (Cross-Site Scripting) attack_sub_en.srt 1.0 KB
23. Coding/12. Q206. Write a function to find the sum of all elements in an array_sub_en.srt 1.0 KB
7. Functions/10. Q64. How do you use default parameters in a function_sub_en.srt 1017 bytes
4. Operators & Conditions/1. Operators & Conditions - Introduction_sub_ru.srt 1014 bytes
2. Basics/10. Q9. What are operators What are the types of operators in JS_sub_en.srt 1011 bytes
4. Operators & Conditions/2. Q27. What are operators What are the types of operators in JS_sub_en.srt 1011 bytes
4. Operators & Conditions/5. Q30. What is operator precedence_sub_en.srt 1002 bytes
17. Browser APIs & Web Storage/1. Browser APIs & Web Storage - Introduction_sub_ru.srt 1000 bytes
5. Arrays/3. Q36. What is the indexOf() method of an Array_sub_en.srt 999 bytes
18. Classes, Constructors, this & Inheritance/3. Q150. What is a constructor_sub_en.srt 995 bytes
22. Scenario based – Feature Development Questions/11. Q195. Prevent a form from being submitted without required fields being filled_sub_en.srt 992 bytes
20. Security & Performance/4. Q163. What is SQL Injection attack_sub_en.srt 978 bytes
12. Events/1. Events - Introduction_sub_ru.srt 967 bytes
19. ECMAScript & Modules/4. Q156. What is the role of export keyword_sub_en.srt 943 bytes
13. Closures/1. Closures - Introduction_sub_ru.srt 929 bytes
16. Asynchronous Programming – Async Await/4. Q137. Can we use async keyword without await keyword and vice versa_sub_en.srt 896 bytes
20. Security & Performance/2. Q161. What is eval() function in JS_sub_en.srt 885 bytes
7. Functions/8. Q62. What is the difference between arguments and parameters_sub_en.srt 877 bytes
2. Basics/1. Introduction - Basics_sub_ru.srt 875 bytes
5. Arrays/9. Q42. Difference between the slice() and splice() methods of an Array_sub_en.srt 875 bytes
7. Functions/1. Functions - Introduction_sub_en.srt 871 bytes
9. DOM/1. DOM - Introduction_sub_ru.srt 865 bytes
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('') _sub_en.srt 843 bytes
3. Variables & Datatypes/1. Variables & Datatypes - Introduction_sub_en.srt 838 bytes
10. Error Handling/5. Q90. What is Error propagation in JS_sub_en.srt 830 bytes
11. Objects/1. Objects - Introduction_sub_ru.srt 825 bytes
15. Asynchronous Programming - Promises/4. Q131. When to use Promises in real applications_sub_en.srt 825 bytes
13. Closures/7. Q120. How can you release the variable references or closures from memory_sub_ru.srt 820 bytes
14. Asynchronous programming – Basics/4. Q124. What are the techniques for achieving asynchronous operations in JS_sub_en.srt 816 bytes
11. Objects/5. Q96. How do you add or modify or delete properties of an object_sub_en.srt 802 bytes
5. Arrays/1. Arrays - Introduction_sub_en.srt 795 bytes
8. Strings/1. Strings - Introduction_sub_ru.srt 793 bytes
9. DOM/7. Q81. What are the methods to modify elements properties and attributes_sub_en.srt 788 bytes
19. ECMAScript & Modules/1. ECMAScript & Modules - Introduction_sub_ru.srt 771 bytes
10. Error Handling/1. Error Handling- Introduction_sub_ru.srt 763 bytes
15. Asynchronous Programming - Promises/1. Asynchronous Programming - Promises - Introduction_sub_en.srt 756 bytes
17. Browser APIs & Web Storage/8. Q145. How much data can be stored in localStorage and sessionStorage_sub_en.srt 750 bytes
23. Coding/13. Q207. Write a function to find the average of an array of numbers_sub_en.srt 749 bytes
16. Asynchronous Programming – Async Await/5. Q138. How do you handle errors in async await functions_sub_en.srt 732 bytes
12. Events/10. Q113. What is the use of this keyword in the context of event handling in JS_sub_en.srt 731 bytes
14. Asynchronous programming – Basics/1. Asynchronous programming – Basics - Introduction_sub_en.srt 725 bytes
22. Scenario based – Feature Development Questions/1. Scenario based – Feature Development Questions - Introduction_sub_en.srt 718 bytes
6. Loops/1. Loops - Introduction_sub_ru.srt 713 bytes
23. Coding/1. Coding - Introduction_sub_en.srt 701 bytes
20. Security & Performance/1. Security & Performance - Introduction_sub_ru.srt 698 bytes
8. Strings/2. Q70. What is a String_sub_ru.srt 659 bytes
4. Operators & Conditions/1. Operators & Conditions - Introduction_sub_en.srt 648 bytes
13. Closures/1. Closures - Introduction_sub_en.srt 610 bytes
2. Basics/1. Introduction - Basics_sub_en.srt 606 bytes
17. Browser APIs & Web Storage/1. Browser APIs & Web Storage - Introduction_sub_en.srt 605 bytes
9. DOM/1. DOM - Introduction_sub_en.srt 597 bytes
12. Events/1. Events - Introduction_sub_en.srt 582 bytes
16. Asynchronous Programming – Async Await/1. Asynchronous Programming – Async Await - Introduction_sub_ru.srt 567 bytes
11. Objects/1. Objects - Introduction_sub_en.srt 558 bytes
19. ECMAScript & Modules/1. ECMAScript & Modules - Introduction_sub_en.srt 549 bytes
10. Error Handling/1. Error Handling- Introduction_sub_en.srt 543 bytes
18. Classes, Constructors, this & Inheritance/1. Classes, Constructors, this & Inheritance - Introduction_sub_ru.srt 529 bytes
6. Loops/1. Loops - Introduction_sub_en.srt 514 bytes
8. Strings/1. Strings - Introduction_sub_en.srt 511 bytes
13. Closures/7. Q120. How can you release the variable references or closures from memory_sub_en.srt 500 bytes
20. Security & Performance/1. Security & Performance - Introduction_sub_en.srt 392 bytes
8. Strings/2. Q70. What is a String_sub_en.srt 390 bytes
16. Asynchronous Programming – Async Await/1. Asynchronous Programming – Async Await - Introduction_sub_en.srt 357 bytes
18. Classes, Constructors, this & Inheritance/1. Classes, Constructors, this & Inheritance - Introduction_sub_en.srt 318 bytes

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