The Modern Javascript Tutorial
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The JavaScript language. Here we learn JavaScript, starting from scratch and go on to advanced concepts like OOP.
An Introduction to JavaScript
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An Introduction to JavaScript. Let’s see what’s so special about JavaScript, what we can achieve
Classes
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Please don’t be confused: the string representation may vary, but that’s still a function, there is no separate “class” entity in JavaScript language.
The JavaScript language
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The JavaScript language. Here we learn JavaScript, starting from scratch and go on to advanced concepts like OOP.
DOM tree
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All these objects are accessible using JavaScript. An example of DOM. For instance, let’s explore the DOM for this document
Operators
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There are many operators in JavaScript. Every operator has a corresponding precedence number. The one with the bigger number executes first.
Date and time
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So if you seriously want to understand performance, then please study how the JavaScript engine works. And then you probably won’t need microbenchmarks at all.
Closure
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Closure. JavaScript is a very function-oriented language. It gives us a lot of freedom. A function can be created at one moment...
Functions
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Old editions of JavaScript did not support default parameters.
