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Viewing unpushed Git commits
...n/master..HEAD --oneline" so that I can quickly find out where I am. Even more candy: for i in *; do echo $i && git ahead 2>/dev/null; done
– Jamie
Feb 28 '12 at 2:50
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How to view corresponding SQL query of the Django ORM's queryset?
...@DataGreed Good question, might be worth asking in a new thread so you get more responses.
– Joe Holloway
Aug 27 '10 at 19:52
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Possible to iterate backwards through a foreach?
...s answer to a similar question[(stackoverflow.com/a/3320924/199364), for a more modern answer, using Linq, and discussing both lists, and other enumerables.
– ToolmakerSteve
Mar 2 '17 at 20:28
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How can I launch multiple instances of MonoDevelop on the Mac?
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How do I clear the std::queue efficiently?
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Is null check needed before calling instanceof?
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This answer is more correct than try it because current behavior is not the same as guaranteed behavior.
– Luke
Jan 8 '13 at 19:08
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How to remove unreferenced blobs from my git repo
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Interesting. A good alternative to my more general answer. +1
– VonC
Feb 6 '13 at 16:30
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Python - Check If Word Is In A String
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How to extract a floating number from a string [duplicate]
....findall("\d+\.\d+", "Current Level: 13.4 db.")
['13.4']
may suffice.
A more robust version would be:
>>> re.findall(r"[-+]?\d*\.\d+|\d+", "Current Level: -13.2 db or 14.2 or 3")
['-13.2', '14.2', '3']
If you want to validate user input, you could alternatively also check for a float ...
What's a good hex editor/viewer for the Mac? [closed]
...lize this is equivalent to doing cat filename.bin | xxd. So really this is more of a "did you know that you have an xxd command?" answer. Now that I look into it, I find that xxd also accepts a filename. So, if you only need to see the content of the binary/hex file, you can just use xxd filename.bi...