Shushma's Blog

Falsy Values and how to Handle them with Logical OR and Nullish Coalescing

Feb 22, 20231 min read

Let's crack the egg!! First, let's understand the OG - Logical OR (| |) Logical OR operator (||) is used to set a default value for a variable in...

Falsy Values and how to Handle them with Logical OR and Nullish Coalescing

Mystery behind display of "undefined" in the Console

Feb 14, 20232 min read

Have you also noticed "undefined" appearing on your Console when running certain methods or expressions and wondered why? Well, that's because the...

Mystery behind display of "undefined" in the Console

JS Debugging 101: Differentiating TypeError and ReferenceError

Feb 13, 20233 min read

"Errors come in all shapes and sizes, but at the end of the day, they all mean the same thing - time for some debugging!" A ReferenceError in...

JS Debugging 101: Differentiating TypeError and ReferenceError

Fine line between'==' and '===' in JavaScript

Feb 12, 20233 min read

Have you ever been confused about which comparison operator to use in JavaScript: == or ===? Read on to find out the difference between the two and...

Fine line between'==' and '===' in JavaScript