JAVASCRIPT: In 8 Hours, For Beginners, Learn Coding Fast! JS Programming Language Crash Course, A QuickStart Guide, Tutorial Book by Program Examples, In Easy Steps! A Beginner's Guide! (3rd Edition) by Ray Yao
Author:Ray Yao [Yao, Ray]
Language: eng
Format: azw3, pdf
Publisher: Rails Excel Sharepoint NodeJS Access Lamp Actionscript VBA Photoshop Illustrator ColdFusion Teach Yourself
Published: 2018-11-11T16:00:00+00:00
Output:
18
Explanation:
“mystring.lastIndexOf ( “find” )” returns the last place where the “find” occurs in mystring. The output is 18.
Character index begins with zero.
If the text is not found in the string, indexOf () returns -1.
Unicode
strObject.charCodeAt(index)
“strObject.charCodeAt(index)” returns Unicode code at the specified position.
Example 5.11
<html>
<head>
<title>
JavaScript Codes
</title>
</head>
<body>
<script>
var myString = "Hello world!";
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JAVASCRIPT: In 8 Hours, For Beginners, Learn Coding Fast! JS Programming Language Crash Course, A QuickStart Guide, Tutorial Book by Program Examples, In Easy Steps! A Beginner's Guide! (3rd Edition) by Ray Yao.pdf
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