Some less known features of javascript

JavaScript is a versatile and widely used programming language, and it has some interesting and less known features and quirks. Here are 10 hidden facts and unique aspects of JavaScript(less known features of javascript): These hidden facts and features are just a glimpse of what makes JavaScript both powerful and challenging to work with. Understanding…

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JavaScript map method

Lets see how javascript map method works using some examples, some real world problem, Interview question and lastly there is a task for you 🙂 This is an array method which iterate over the array, map values and then return a new array.   Let’s see the syntax of same Array.map(callbackFunction(currentValue, [index], [arr]); Let’s see…

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