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RegExp (regular expression) object
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RegExp (regular expression) object
http://www.javascriptkit.com/jsref/regexp.shtml
Regular expressions are a powerful tool for performing pattern matches in Strings in JavaScript. You can perform complex tasks that once required lengthy procedures with just a few lines of code using regular expressions. Regular expressions are implemented in JavaScript in two ways:
JavaScript > Tips and Tutorials > Text Effects
Oct 12, 2006
JavaScript Kit
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(date: 09-Feb-2007)
Subject: oke
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Other links at JavaScript > Tips and Tutorials > Text Effects
The String object of JavaScript allows you to perform manipulations on a stored piece of text, such as extracting a substring, searching for the occurrence of a certain character within it etc.
Category:
String manipulation is an important part of JavaScript programming, and having recently been reminded that I have yet to write a tutorial on it, this one comes as long overdue. In Part 1 of "Strings In JavaScript", I'll discuss how to format the look of a string using the language, such as make it bold, convert it to uppercase etc.
Category:
3. zero padding
The following function is used when you need to format a number to be 2 digits regardless of the value. For example the number in question is "1" but you wish it to be displayed as "01" to maintain layout or number formatting. This is commonly used when formatting a time or date. Adding a leading zero is sometimes referred to as "zero padding".
Category:
String handling basically means the dissecting and manipulation of a piece of string (not to be confused with string formatting). Some people devote their entire careers to this task, though as JavaScripters, we aren't known to exhibit such loyalty to the topic (or any other, for that matter!). In this tutorial, we'll look at the methods of the String object that deal with string handling, such as looking up a particular substring within a string, splitting it into many, and more.
Category:
5. Ticker Tape
In order to do this, you need the script! This script is basically a little program that sits on your page and performs tricks when you ask it to. It is different from an applet in that it accompanies the HTML page, whereas the applet is its own small object-oriented program.
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