JavaScript Interview Day # 1: How to create a Class

Have they ever asked you that “How you create class in JavaScript?” I am sure, regardless level of JavaScript interview; you must have come across this question. Well, there is no one answer of this question. However, before you go ahead and read detailed answer in this post, let me give you a gist in … Continue reading JavaScript Interview Day # 1: How to create a Class

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How to create constants in JavaScript?

Constants are immutable variables which value cannot be changed. Once, you have created a constant, its value cannot be changed. While coding in JavaScript, many times you may have come across a requirement to create constants. Before ECMA Script 6, it was not very easy to create constants in JavaScript. In this post, I will … Continue reading How to create constants in JavaScript?