100 most asked JavaScript Interview Questions and Answers. Part 1: How to remove duplicates from an array. Part 2: What are the new features in ES6 or ECMAScript 2015? If you feel lazy to read more text, you can watch a video covering all questions here:https://www.youtube.com/watch?v=3RM9Tp4PU00
Table of contents
JavaScript Interview Questions and Answers SeriesQuestions22. How to remove duplicates from an array?23. How to check if a value is an Array?24. Implement the Array.prototype.map() method.25. Implement the Array.prototype.filter() method.26. Implement the Array.prototype.reduce() method.27. What is a name function in JavaScript?28. Can you assign an anonymous function to a variable and pass it as an argument to another function?29. What is the arguments object?30. Can you convert arguments object into an array?31. Does arguments object work on ES6 arrow functions?32. How to create an object without a prototype?33. What are the scopes of a variable in JavaScript?34. What is the purpose of this in JavaScript?35. What is Callback in JavaScript?36. How does typeOf Operator work?37. Explain equality in JavaScript.38. What is the difference between == and ===?39. What is ECMAScript?40. What are the new features in ES6 or ECMAScript 2015?41. What does use strict do?1 Comment
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