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How do I delete a fixed number of rows with sorting in PostgreSQL?

... community wiki mu is too short ...
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How to read and write INI file with Python3?

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git replacing LF with CRLF

...F" says that you (having autocrlf=true) will lose your unix-style LF after commit-checkout cycle (it will be replaced by windows-style CRLF). Git doesn't expect you to use unix-style LF under windows. The warning "CRLF will be replaced by LF" says that you (having autocrlf=input) will lose your wind...
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copying all contents of folder to another folder using batch file?

... xcopy /s c:\Folder1 d:\Folder2 You can find more options at http://www.computerhope.com/xcopyhlp.htm share | improve this answer | follow | ...
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How to extract request http headers from a request using NodeJS connect

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What's a reliable way to make an iOS app crash?

... works on any system I know -- in a future version of the C runtime OR the compiler this might not lead to a crash anymore. see Is null pointer dereference undefined behavior in Objective-C?) (in swift you would have to bridge to objC to do this) ...
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What does “Content-type: application/json; charset=utf-8” really mean?

...ndant you might want to include charset=utf-8 for security reasons: github.com/shieldfy/API-Security-Checklist/issues/25 – manuc66 Jul 14 '17 at 13:43 ...
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What is the effect of encoding an image in base64?

... @Blender But in my case when i convert a 70kb bitmap to string its becoming 500kb.Its not 37%.I have compressed a 5mb image to 70kb and then convert that compressed image to string that become 500kb. – KJEjava48 Apr 19 '17 at 6:05 ...
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Finding out the name of the original repository you cloned from in Git

...heads/*:refs/remotes/origin/* url = server:gitRepo.git Also, the Git command git remote -v shows the remote repository name and URL. The "origin" remote repository usually corresponds to the original repository, from which the local copy was cloned. ...
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How to center buttons in Twitter Bootstrap 3?

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