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PHP regular expressions: No ending delimiter '^' found in
... group, and can simplify the regex to /^\d+$/.
Example: http://ideone.com/Ec3zh
See also: PHP - Delimiters
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ssh: connect to host github.com port 22: Connection timed out
...o git all of a sudden.
I have set the RSA key and the proxy and double checked them, with no avail and git is throwing me the error shown in the title of the page.
...
How do I run NUnit in debug mode from Visual Studio?
I've recently been building a test framework for a bit of C# I've been working on. I have NUnit set up and a new project within my workspace to test the component. All works well if I load up my unit tests from Nunit (v2.4), but I've got to the point where it would be really useful to run in debug m...
How to create a cron job using Bash automatically without the interactive editor?
...he crontab as follows:
#write out current crontab
crontab -l > mycron
#echo new cron into cron file
echo "00 09 * * 1-5 echo hello" >> mycron
#install new cron file
crontab mycron
rm mycron
Cron line explaination
* * * * * "command to be executed"
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App Inventor 2 LLMAI2Ext 自研拓展：接入DeepSeek、Kimi、通义千问...等国...
... 开通VIP 搜索 App Inventor 2 LLMAI2Ext 自研拓展：接入DeepSeek、Kimi、通义千问...等国内大模型
中文网开发国内大...
从Sloodle看三维虚拟学习环境的发展趋势 - 资讯 - 清泛网 - 专注C/C++及内核技术
...引擎和超高速率的数据压缩传输 ,还整合了Google的“本地搜索 ”、“地图标注 ”、“GPS导航 ”等多项服务 ,为用户提供便捷、免费的通用服务。用户在网上既能鸟瞰世界 ,又能在虚拟城市中任意游览 ,甚至可以将所经过的线路以...
程序员保值的4个秘密 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...图像处理算法，比如你精通视频编解码算法，比如你精通搜索推荐相关的算法，比如你在模式识别领域有建树……试看谁能挡得住你前进的脚步！
业务
在一个行业内持续积累，对业务的理解到位，积累深厚，你的价值是巨...
SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...菜单，点击菜单弹出对话框，点“Execute SQL”后弹出测试消息框，显示结果Grid第一个单元格的内容。
基础代码请自行使用VS2012完成，包括添加一个用户控件作为对话框窗口。
OnConnection相关函数如下：
/// <summary>实现 IDTExtens...
Dealing with multiple Python versions and PIP?
...
The current recommendation is to use python -m pip, where python is the version of Python you would like to use. This is the recommendation because it works across all versions of Python, and in all forms of virtualenv. For example:
# Th...
互联网金融创业大赛收官 揭示创业三大风向标 - 资讯 - 清泛网 - 专注C/C++...
...券公司等，在互联网进程中屡屡受挫，反而电商、社交、搜索、物流、生活分类信息服务公司这些看似与金融没什么关系的企业，毫不费力地就跨过了“进军互联网金融”的关隘？那是因为他们抓住了时下热点需求。
作为一名...