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Chalarangelo
2020-11-11 13:13:20 +02:00
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blog_posts/javascript-function-call-apply-bind.md
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@ -4,7 +4,7 @@ type: story
tags: javascript,function tags: javascript,function
authors: chalarangelo authors: chalarangelo
cover: blog_images/js-functions.jpg cover: blog_images/js-functions.jpg
excerpt: Learn everything you need to know about JavaScript's Function.prototype.call(), Function.prototype.apply() and Function.prototype.bind() with this short guide. excerpt: Learn everything you need to know about JavaScript's `Function.prototype.call()`, `Function.prototype.apply()` and `Function.prototype.bind()` with this short guide.
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### Function.prototype.call() ### Function.prototype.call()

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blog_posts/javascript-sleep.md
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@ -4,7 +4,7 @@ type: question
tags: javascript,date,promise tags: javascript,date,promise
authors: chalarangelo authors: chalarangelo
cover: blog_images/sleepy-cat.jpg cover: blog_images/sleepy-cat.jpg
excerpt: Learn all the different ways you can implement a sleep() function in JavaScript. excerpt: Learn all the different ways you can implement a `sleep()` function in JavaScript.
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JavaScript does not come with a `sleep()` function out of the box and that is probably a good idea considering the environments where it runs and the trouble such a function could cause if used incorrectly. The closest equivalent of such a function is `setTimeout`, however there are other, less common ways to implement a function that will freeze the current thread for a specified amount of time. JavaScript does not come with a `sleep()` function out of the box and that is probably a good idea considering the environments where it runs and the trouble such a function could cause if used incorrectly. The closest equivalent of such a function is `setTimeout`, however there are other, less common ways to implement a function that will freeze the current thread for a specified amount of time.

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blog_posts/javascript-this.md
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@ -4,7 +4,7 @@ type: story
tags: javascript,function,object tags: javascript,function,object
authors: chalarangelo authors: chalarangelo
cover: blog_images/u-got-this.jpg cover: blog_images/u-got-this.jpg
excerpt: JavaScript's "this" keyword is a source of confusion for many beginners and veterans alike. Learn how it works in different scenarios and start using it correctly. excerpt: JavaScript's `this` keyword is a source of confusion for many beginners and veterans alike. Learn how it works in different scenarios and start using it correctly.
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### What is `this`? ### What is `this`?

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blog_posts/javascript-variable-hoisting.md
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@ -4,7 +4,7 @@ type: question
tags: javascript,type,variable tags: javascript,type,variable
authors: chalarangelo authors: chalarangelo
cover: blog_images/javascript-variable-hoisting.jpg cover: blog_images/javascript-variable-hoisting.jpg
except: One of the most commonly asked JavaScript interview questions is about hoisting. It's also a concept that might require some getting used to, so read our guide to learn more. excerpt: One of the most commonly asked JavaScript interview questions is about hoisting. It's also a concept that might require some getting used to, so read our guide to learn more.
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Before your JavaScript code is executed, it is first parsed and compiled. During the _compile_ phase, variable and function declarations are put into memory, which is called **hoisting**. Before your JavaScript code is executed, it is first parsed and compiled. During the _compile_ phase, variable and function declarations are put into memory, which is called **hoisting**.