Scoping and Hoisting in JavaScript

Scoping and Hoisting in JavaScript. Scope can be defined as the context in which a variable exists. Scope can be local, or global in JavaScript.

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When the use of JavaScript is justified

JavaScript is a controversial topic, especially in privacy and open source circles. That’s because JavaScript is often used to execute code on website visitors' devices that does things that aren’t so cool. For example, tracking users across the entire In... (more…)

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