Easy JavaScript - String Methods (11)

Published: 03 September 2016
on channel: Nazmus Nasir

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Welcome to the eleventh Easy JavaScript Tutorial, Beginner JavaScript Tutorial, part of Easy Programming! This tutorial covers Strings!

As I mentioned in the first video, everything in JavaScript is an object, or they're treated like objects even if you think they're not. And as in real life you can do things to objects, in JavaScript, you can do things with its objects.

Objects have two main pieces, properties and methods. If we have a book, a property of that book would be the title, page number, etc. In a string, the property we're most interested in is the length property, which will tell us the length of the string. There is also the constructor and prototype, something we'll dive into later.

A method is like a function. If you have a car, a function, or method of this car would be to drive, or park, turn on windshield wipers.

This tutorial takes a look at the length property, and as for methods, we're going to quickly look over indexOf(), search(), slice(), substring(), substr(), replace(), toUpperCase(), toLowerCase(), concat(), charAt().

To fork the fiddle and follow along: https://jsfiddle.net/easyjs/a1xvg2jm/

For more information, please visit http://www.EasyProgramming.net to view my other programming tutorials! Find videos of C++ tutorials, Excel tutorials, and JavaScript Tutorials.

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