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Ruby on Rails generates model field:type - what are the options for field:type?
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edited Oct 1 '14 at 18:21
Dennis
43k2424 gold badges122122 silver badges125125 bronze badges
answered...
How to delete last item in list?
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244
If I understood the question correctly, you can use the slicing notation to keep everything ex...
How do I convert an interval into a number of hours with postgres?
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321
Probably the easiest way is:
SELECT EXTRACT(epoch FROM my_interval)/3600
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get dictionary key by value
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edited May 25 '16 at 15:45
danBhentschel
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answered M...
What are the undocumented features and limitations of the Windows FINDSTR command?
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281
Preface
Much of the information in this answer has been gathered based on experiments run on a...
How to escape indicator characters (i.e. : or - ) in YAML
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244
Quotes:
"url: http://www.example-site.com/"
To clarify, I meant “quote the value” and o...
How to disable python warnings
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426
There's the -W option.
python -W ignore foo.py
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Squash the first two commits in Git? [duplicate]
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Update July 2012 (git 1.7.12+)
You now can rebase all commits up to root, and select the second commit Y to be squashed with the first X.
git rebase -i --root master
pick sha1 X
squash sha1 Y
pick sha1 Z
git rebase [-i] --root $tip...
How do I convert from stringstream to string in C++?
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206
yourStringStream.str()
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