String indexOf(): string position : String « Language Basics « JavaScript DHTML

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JavaScript DHTML » Language Basics » String

String indexOf(): string position


  

/* first position in the string is 0! */

<html>

<body>



<script type="text/javascript">



var str="JavaScript is great!"

var pos=str.indexOf("great")

if (pos>=0){

    document.write("great found at position: ")

    document.write(pos + "<br>")

}else{

    document.write("great not found!")

}



</script>

</body>

</html>

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4.	Text Range Search and Replace (IE only)
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17.	Using Quotes within Strings
18.	Using the String Object
19.	String toUpperCase
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21.	Slicing a String
22.	A String Object Prototype
23.	Creating a Custom toString() Method
24.	Reading a Portion of a String
25.	Source Code for a Sample Page That Formats a String Object with the 'a' Tag
26.	Source Code for Our String-Formatting Script
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30.	Methods and Properties of the String Object
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32.	String substr() and substring(): returns a specified part of a string
33.	String toLowerCase() and toUpperCase(): converts a string to lowercase and uppercase
34.	Converting Strings to Upper Case
35.	String encoder
36.	Concatenate two string variables together
37.	Search string value in an array

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