Block Scope Variable in JavaScript | Front-End Master Course
In this Video, we will see what is Block scoping in JavaScript, access to the block-scoped variables, how it is distinct from other kinds of variable’s scope, through the examples. Prior to ES2015, JavaScript supported only function-level scoping unlike other languages like C++/Java which has block-level scoping. With ES2015, in addition to function-level scoping, JavaScript also supports block-level scoping with the help of the let keyword & const keyword.
Whether you're a beginner and want to learn to code, or you know any programming language and just want to learn JavaScript for web development, this tutorial helps you learn JavaScript fast.
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Tags:
JavaScript, JavaScript Block Scope Variable, JavaScript Closure, JavaScript Function, DOM.
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