Vinay KumarWhat is a closure, currying and memoization in javascriptIt is a concept for implementing lexical scope binding in javascript by using functions. Closure is created when inner functions are able…Jul 4, 2020Jul 4, 2020
Vinay KumarinWebtipshow this works in javascriptOne of the most weird concepts of javascript is where this keyword is referencing to. Every function receives two addition parameters…Jul 2, 2020Jul 2, 2020
Vinay KumarinWebtipsHoisting in JavaScript and why we needIn my last post we have discussed all about scope. When we started looking in depth we thought like how come var doesn’t through error…Jun 27, 2020Jun 27, 2020
Vinay KumarinWebtipsScope, Hoisting, and this Keyword In JavaScriptIt means “where to look for things?”. What we are looking means we are looking for variables, what variables we have access to. There are…Jun 27, 2020Jun 27, 2020
Vinay KumarinWebtipsJavascript Map, WeakMap and SetIn this post you will learn about JavaScript Map, WeakMap, Set related interview question you may face and few exercise.Jun 25, 2020Jun 25, 2020