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“git diff” does nothing

...oes nothing. To be safe, I removed external diff tools from my .gitconfig file. This was installed via MacPorts and is the lates version (1.7.2.2). ...
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How to get certain commit from GitHub project

... At this point you can also git export if you just want the files. – Xeoncross Sep 26 '12 at 16:29 1 ...
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Cross-platform way of getting temp directory in Python

... That would be the tempfile module. It has functions to get the temporary directory, and also has some shortcuts to create temporary files and directories in it, either named or unnamed. Example: import tempfile print tempfile.gettempdir() # pr...
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Catching error codes in a shell pipe

...e first is known to be successful, then you probably need to use temporary files. The simple version of that is: tmp=${TMPDIR:-/tmp}/mine.$$ if ./a > $tmp.1 then if ./b <$tmp.1 >$tmp.2 then if ./c <$tmp.2 then : OK else echo "./c failed" 1>&2 ...
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Number of processors/cores in command line

... And getconf also relies on this interface (the online file, simpler than what nproc does) – Tobu Jan 7 '15 at 11:56 add a comment  |  ...
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Insert code into the page context using a content script

... exposed code to wait for DOM. Table of contents Method 1: Inject another file Method 2: Inject embedded code Method 2b: Using a function Method 3: Using an inline event Dynamic values in the injected code Method 1: Inject another file This is the easiest/best method when you have lots of code. In...
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How to get active user's UserDetails

... I had to add the <mvc:interceptors> in my application configuration file. – Eric Jan 11 '14 at 12:24 It is bett...
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Change old commit message on Git

...ll git rebase to stop after applying that commit, so that you can edit the files and/or the commit message, amend the commit, and continue rebasing. If you just want to edit the commit message for a commit, replace the command "pick" with the command "reword", since Git1.6.6 (January 2010). It does ...
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(413) Request Entity Too Large | uploadReadAheadSize

...t and I'm trying to send a byte[] which contains a picture. As long as the file size of this picture is less then approx. 48KB, all goes well. But if I'm trying to upload a larger picture, the WCF service returns an error: (413) Request Entity Too Large. So ofcourse I've spent 3 hours Googling the...
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Does Flask support regular expressions in its URL routing?

... I have an error, would you give me some clues? File "/app/catch_all.py", line 234, in <module> @app.route('/<path:path>', methods=['GET']) File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1080, in decorator File "/usr/local/lib/python2...