JavaScript

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13 Nov 2020 Tutorials Programming

Remove Duplicates from a JavaScript Array

Compare practical ways to remove repeated array values with Set, filter, indexOf, and iterative approaches.

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27 Oct 2020 Tutorials Programming

Arrow Functions in JavaScript

Learn concise arrow function syntax, lexical this behavior, and the situations where a traditional function remains the better choice.

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20 Oct 2020 Tutorials Programming

Hoisting in JavaScript

Understand what JavaScript actually hoists, how declarations are initialized, and why var, let, const, and functions behave differently.

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12 Oct 2020 Tutorials Programming

Variable Scope in JavaScript

Build a clear mental model of global, function, and block scope and learn how JavaScript decides which binding is visible.

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8 Oct 2020 Tutorials Programming

Variable Types in Javascript

Learn JavaScript primitive and reference types, how values behave, and the type-related edge cases that commonly surprise developers.

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7 Oct 2020 Tutorials Programming

Variable Declaration in Javascript for Beginners

Understand how var, let, and const bind values, how their behavior differs, and which declaration to choose in modern JavaScript.

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6 Oct 2020 Tutorials Programming

Why Should You Learn JavaScript?

See how one language can take you from browser interfaces to servers, mobile apps, desktop software, games, and machine learning.

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5 Oct 2020 Tutorials Programming

History of JavaScript: How it came into the existence

Trace JavaScript from its rapid creation in 1995 through browser adoption, standardization, and the modern ECMAScript ecosystem.

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Learning material for Programming - JavaScript