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Error Handling in JavaScript: Try, Catch, Finally

Mar 24 · 3 min read · In this article we'll understand error handling in JavaScript using try, catch, and finally. Errors are something every developer faces, no matter how experienced they are. Sometimes code breaks unexp

Spread vs Rest Operators in JavaScript

Mar 24 · 3 min read · In this article we'll understand the spread operator and rest operator. Why do we need to know the different in the first place? Well because they both are denoted with same thing and that is 'three d

String Polyfills and Common Interview Methods in JavaScript

Mar 20 · 4 min read · JavaScript strings look simple on the surface, but they hide a lot of interesting behavior underneath. As developers, we use string methods like slice(), includes(), and trim() almost every day withou

Understanding the 'this' Keyword in JavaScript

Mar 20 · 3 min read · The this keyword is one of the most misunderstood concepts in JavaScript, but the core idea is simple. The value of this depends on how a function is called, not where it is written. It represents the

The new Keyword in JavaScript

Mar 20 · 3 min read · In this article we'll learn about another magical keyword of JavaScript, the new keyword. The new keyword is used to create objects from constructor functions. Instead of manually creating an object e