@Shushma
The web is my playing field
Nothing here yet.
Nothing here yet.
Feb 22, 2023 · 1 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 case it is "falsy" (i.e., evaluates to false, null, undefined, 0, NaN, or an empty string). If the firs...
AAnand commentedFeb 14, 2023 · 2 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 Console, which is a tool for debugging and inspecting the state of a web page is designed to display th...
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Feb 13, 2023 · 3 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 JavaScript is when you try to use a variable or a function that hasn't been declared or defined yet. Think ...
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Feb 12, 2023 · 3 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 why it matters. Imagine you have two boxes, each with a different toy inside. One box has a red car an...
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