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Regular expression to match numbers with or without commas and decimals in text
...nd the number 22. If you're using something with lookbehind support (like .NET), this is pretty easy: replace ^ with (?<!\S) and $ with (?!\S) and you're good to go:
(?<!\S)(\d*\.?\d+|\d{1,3}(,\d{3})*(\.\d+)?)(?!\S)
If you're working with JavaScript or Ruby or something, things start looking...
REST API error return good practices [closed]
...
A great resource to pick the correct HTTP error code for your API:
http://www.codetinkerer.com/2015/12/04/choosing-an-http-status-code.html
An excerpt from the article:
Where to start:
2XX/3XX:
4XX:
5XX:
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Type hinting a collection of a specified type
...de a standardized syntax for type hints via function annotations.
https://www.python.org/dev/peps/pep-0484/
As referenced in the PEP, there is an experimental type-checker (kind of like pylint, but for types) called mypy that already uses this standard, and doesn't require any new syntax.
http:/...
Can a relative sitemap url be used in a robots.txt?
...the following line including the full URL to the sitemap:
Sitemap: http://www.example.com/sitemap.xml
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MFC中使用CSplitterWnd分割窗口后视图大小的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...小。
3、如果出现了不该出现的滚动条，请参考：https://www.tsingfun.com/it/cpp/1548.html
4、窗口不能自适应？请参考：https://www.tsingfun.com/it/cpp/1539.html
CSplitterWnd基本使用方法参见：https://www.tsingfun.com/it/cpp/1420.htmlCSplitterWnd 窗口大...
ReactOS debug（调试） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...面的资料。主要有三种调试方式：Kdbg、GDB、WinDBG（http: www.r...看了N多ReactOS代码，总想调试一下，于是到wiki上去看了一下关于debug的方面的资料。主要有三种调试方式：Kdbg、GDB、WinDBG（http://www.reactos.org/wiki/Debugging）
Kdbg方式
...
XenApp & XenDesktop - 更多技术 - 清泛网 - 专注C/C++及内核技术
...itrix Receiver可向30多种操作系统交付应用。
来源：http://www.zdnet.com.cn/wiki-XenApp
XenDesktop
Citrix XenDesktop是一套桌面虚拟化解决方案，可将Windows桌面和应用转变为一种按需服务，向任何地点、使用任何设备的任何用户交付。使...
两种js滑动门(tab切换)效果 - 源码下载 - 清泛网 - 专注C/C++及内核技术
...：<!DOCTYPE html PUBLIC "- W3C DTD XHTML 1.0 Transitional EN" "http: www.w3.org TR xhtml1 DTD xhtml1-transition...
源码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/199...
qrcodejs：根据URL地址生成二维码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，页面中引入两个js：<script type="text javascript" src="https: www tsingfun com statics js jquer qrcodejs下载地址：http://davidshimjs.github.io/qrcodejs/
用起来很简单，页面中引入两个js：
<script type="text/javascript" src="https://www.tsingfun.com/statics/js/jquer...
【解决】Apache2配置虚拟主机，仅第一个VirtualHost生效的问题 - 更多技术 ...
...问题第一行VirtualHost匹配改为*，即： 解决。
<VirtualHost www.tsingfun.com:80>
RewriteEngine on
#自动跳https
RewriteCond %{SERVER_PORT} !^443$
RewriteRule ^.*$ https://%{SERVER_NAME}%{REQUEST_URI} [L,R=301]
ServerName www.tsingfun.com
ServerAdmin service@tsingfun.com
Doc...