Regular Expressions are mysterious and obscure.
First, you need to systematically learn the knowledge of regular expressions.
In the so-called sense, to do a good job, you must first sharpen the tool. To learn a regular expression, you must test whether the regular expression is correct. So we found the code example ts RegEx tester test function.
The comment on this tool is pretty good.
This little tool is running well in my notebook. However, when copying data to my desktop, an error is reported: the initialization error is reported. It turns out that my desktop has not installed the. NET Framework 2.0 Reusable Component package (x86)
If you need to download this tool, click
Http://www.php100.com/html/download/tools/2009/0412/78.html
This does not include. NET Framework 2.0
Download details:. NET Framework 2.0 release package (x86) http://www.microsoft.com/downloads/details.aspx? Familyid = 0856eacb-4362-4b0d-8edd-aab15c5e04f5 & displaylang = ZH-CN
If you find that the initialization error is reported during running.. NET Framework Version 2.0 can be used normally after the component package (x86) is run again (at least I am able to use o (ready _ ready) O ~ Good luck );