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Python idiom to return first item or None
...ave a 0, also replaced by []. If you have False in there, also replaced. Etc. You might get away with this in a specific case, but this is a bad habit to develop.
– steveha
Nov 22 '09 at 4:10
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How to get the path of the batch script in Windows?
... double quotation marks ("") in case there's spaces in the directory name, etc.
– Cameron
Sep 30 '10 at 3:56
1
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How to iterate object in JavaScript? [duplicate]
...w through, and you may not necessarily get array elements in their correct order, or even in any consistent order.
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How to convert AAR to JAR
...Lib.jar) and move it to the lib folder within the extracted folder.
Now in order for Eclipse to accept it you need to put two files into the extracted folder root:
.project
.classpath
To do that, create a new Android dummy project in Eclipse and copy over the files, or copy over from an existing ...
Detecting programming language from a snippet
...r with certain frequencies in a text it's likely that the language is Java etc. But I don't think you will get anything that is completely fool proof, as you could name for example a variable in C the same name as a keyword in Java, and the frequency analysis will be fooled.
If you take it up a not...
Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
...coapods, reinstalling, updating, doing all of this with xcode restarts and etc. All of these in terminal perform successfully but the build continues to fail. Any further thoughts? Errors: diff: /../Podfile.lock: No such file or directory diff: /Manifest.lock: No such file or directory error: The...
GitHub “fatal: remote origin already exists”
...; git remote -v
octopress https://github.com/imathis/octopress.git (fetch)
octopress https://github.com/imathis/octopress.git (push)
origin
You'll first note that my origin has no url. Any attempt to remove it, rename it, etc all fails.
So, change the url manually:
git remote set-ur...
Regular expression to match a line that doesn't contain a word
...ly filtering out what you don't want: grep -v "hede" | grep -v "hihi" | ...etc.
– Olivier Lalonde
May 5 '14 at 22:08
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Get exit code of a background process
...ne
# Wait for all processes to finish, will take max 14s
# as it waits in order of launch, not order of finishing
for p in $pids; do
if wait $p; then
echo "Process $p success"
else
echo "Process $p fail"
fi
done
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Git mergetool generates unwanted .orig files
...hough, if you like it you will probably absolutely love tools like p4Merge etc.
– Tim Jarvis
Jun 17 at 3:57
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