JavaScript static variable in a function is particular to that function. That is, you can only access the variable in that function. The static variables… Read More »JavaScript static variable in function | Example code
Function scope and Block scope concepts are used with variable acceptability and availability. Function Scope variable is declared inside a function, it is only accessible… Read More »Function scope and Block scope in JavaScript | Basics
JavaScript closure gives you access to an outer function’s scope from an inner function. Closures are frequently used in JavaScript for object data privacy, in… Read More »JavaScript closures | Basic code
You can define the JavaScript function with the const keyword. JavaScript const function comes with some great advantages that make it superior. Source: stackoverflow.com JavaScript… Read More »JavaScript const function | Example code
In JavaScript, there is a function scope concept, where each function creates a new scope. Variables that are declared inside a function are called local… Read More »JavaScript Function Scope | Basics
To access a variable outside a function in JavaScript make your variable accessible from outside the function. First, declare it outside the function, then use… Read More »How to access variable outside function in JavaScript | Code
Generally defining a function inside another function is to scope it to that function and you can’t call a nested function in JavaScript. You have… Read More »How to call a nested function in JavaScript | Example code
Self-invoking function is not a part of JavaScript, it’s just a term that people are calling a specific pattern of code (like AJAX, etc.); these… Read More »Self-invoking function JavaScript | Example code
Functions without a name are called Anonymous Functions in JavaScript. We use only the function keyword without the function name. The below code shows how… Read More »JavaScript Anonymous Functions | Basics
Writing a Function inside a function is called a Nested function in JavaScript. A function can have one or more inner functions. This concept is… Read More »Function inside function JavaScript | Example code