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Regular expression to match DNS hostname or IP Address?
Does anyone have a regular expression handy that will match any legal DNS hostname or IP address?
21 Answers
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How to validate IP address in Python? [duplicate]
... It looks like Richo's response solves krupan and bortzmeyer's questions. Use socket.inet_pton with socket.AF_INET or socket.AF_INET6 as family to validate ipv4 and ipv6 without incomplete addresses being accepted.
– freb
Nov 23 '11 at 1:26
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How to replace plain URLs with links?
I am using the function below to match URLs inside a given text and replace them for HTML links. The regular expression is working great, but currently I am only replacing the first match.
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Section vs Article HTML5
I have a page made up of various "sections" like videos, a newsfeed etc.. I am a bit confused how to represent these with HTML5. Currently I have them as HTML5 <section> s, but on further inspection it looks they the more correct tag would be <article> . Could anyone shed some light on...
How do I append text to a file?
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How can i do this when the file need root permission?
– UselesssCat
Jul 18 '17 at 13:52
2
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Static function variables in Swift
... figure out how to declare a static variable scoped only locally to a function in Swift.
4 Answers
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urllib2.HTTPError: HTTP Error 403: Forbidden
...n using urllib2. I have tried changing user agent as specified in few questions earlier, I even tried to accept response cookies, with no luck. Can you please help.
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Python Process Pool non-daemonic?
... python Pool that is non-daemonic? I want a pool to be able to call a function that has another pool inside.
8 Answers
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App Inventor 2 上传文件和图片到服务器教程 · App Inventor 2 中文网
... 组件参考文档 拓展参考文档 概念参考文档 IoT 参考文档 技术和其他指南 中文网原创 VIP 专享 App教程 入门必读 App上架指南 特色 AI 助手 · 一句话生成 App 鸿蒙 · 一套...
How to implement my very own URI scheme on Android
...able to create your own scheme. (More on intent filters and intent resolution here.)
Here's a short example:
<activity android:name=".MyUriActivity">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.inten...