This article would be taking about debouncing and Throttling to enhance the performance of webpages. Debouncing and Throttling are the techniques used to limit the number of function calls. ###Debouncing In the debouncing technique, no matter how ma...
Shallow Copy Shallow copy is a bit-wise copy of an object. A new object is created that has exact same values as the original object. If any of the fields of the object are references to other objects, just the reference addresses are copied I.E, T...
Functional programming is a style of programming which bought the ability to take functions as parameters and return function without any issues to the code .This ability of passing and receiving functions bought some things along with it Currying ...
A promise is a object that would be returning some value in the near future. because of the "in future thing" , promises are well suited for asynchronous operations. The concept of promises can be explained through an example more clearly. Imagine yo...
In present time JavaScript projects, functional and async programming is becoming more relevant. when we learn about those concepts we get get to know about callbacks or HOC (higher order functions). For eg. the .filter() method accepts a callback f...
JS hoisting can be referred to as the process where the interpreter moves all the declaration of the functions, variable and classes to the top of the code before the execution of the code. Hoisting allows us to safely use the function's before they ...
Understanding Call, Bind and Apply Methods in JavaScript When learning JavaScript, We might have seen and word this keyword. The this keyword in JavaScript behaves differently compared to other programming languages. This causes a lot of confusion fo...
