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Regular expression to match DNS hostname or IP Address?

... Here: stackoverflow.com/questions/4645126/… - I explain that names that start with a digit are considered as valid as well. Also, only one dot is questionable issue. Would be great to have more feedback on that. – BreakPhreak Jan 10 '11 a...
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libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术

...CURLOPT_TIMEOUT 由于设置传输时间,CURLOPT_CONNECTIONTIMEOUT 设置连接等待时间 7. CURLOPT_FOLLOWLOCATION 设置重定位URL CURLOPT_RANGE: CURLOPT_RESUME_FROM: 断点续传相关设置。CURLOPT_RANGE 指定char *参数传递给libcurl,用于指明http域的RANGE头域,...
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What is the best way to do a substring in a batch file?

... - expands %I to a file extension only %~sI - expanded path contains short names only %~aI - expands %I to file attributes of file %~tI - expands %I to date/time of file %~zI - expands %I to size of file %~$PATH:I - searches the directories listed in the PATH ...
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App Inventor 2 中的响应式设计 · App Inventor 2 中文网

...ng sizes as percentages Fixed vs. responsive sizing Detailed example Special circumstances Limitation: Drawing and animation Responsive design and Google Play One tricky issue in designing apps is making apps that look good on devices with scree...
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Regular expression for first and last name

... Your regex fail on 2 characters string. I think this fixed it ^[\w'\-,.]*[^_!¡?÷?¿\/\\+=@#$%ˆ&*(){}|~<>;:[\]]*$ – TKA Aug 8 '19 at 19:23 ...
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Data structure for loaded dice?

..., r and s, between 0 and 1. Let i = floor(r*N)+1. If qi < s then return ai else return bi. The work in the alias method is in figuring out how to produce qk, ak and bk. share | improve this answe...
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App Inventor 2 CustomWebView 拓展:高级版Web浏览器,完美浏览现代Web前...

... 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 App Inventor 2 CustomWebView 拓展:...
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迅雷发布无限节点CDN 每GB仅0.1元 - 资讯 - 清泛网 - 专注C/C++及内核技术

...节点增加方式不同的是,迅雷在业内启用个人节点,通过连接至千万个家庭路由的赚钱宝们,织成一张节点均匀密布于全网的带宽资源调度库,将CDN节点增加至无限量级。(摩沙雪) 以下是访谈全文: 受访者:陈磊(迅雷CTO...
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Can a Windows batch file determine its own file name?

... - expands %I to a file extension only %~sI - expanded path contains short names only %~aI - expands %I to file attributes of file %~tI - expands %I to date/time of file %~zI - expands %I to size of file %~$PATH:I - searches the directories listed in the PATH ...
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Finding three elements in an array whose sum is closest to a given number

...fy the problem statement, instead we will search for aj and ak that sum to ai +S. – Boolean May 20 '11 at 14:59 3 ...