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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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Technically, the first raises a RuntimeError with the message set to "foo", and the second rai...
How can I find the first occurrence of a sub-string in a python string?
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find()
>>> s = "the dude is a cool dude"
>>> s.find('dude')
4
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How are “mvn clean package” and “mvn clean install” different?
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edited Dec 18 '17 at 16:54
OrangeDog
27.4k99 gold badges9393 silver badges164164 bronze badges
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Git, How to reset origin/master to a commit?
...ush your local changes to master:
git checkout master
git reset --hard e3f1e37
git push --force origin master
# Then to prove it (it won't print any diff)
git diff master..origin/master
share
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im...
How to display default text “--Select Team --” in combo box on pageload in WPF?
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108
The easiest way I've found to do this is:
<ComboBox Name="MyComboBox"
IsEditable="True"
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How to make a select with array contains value clause in psql
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128
Try
SELECT * FROM table WHERE arr @> ARRAY['s']::varchar[]
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How to convert integer timestamp to Python datetime
I have a data file containing timestamps like "1331856000000". Unfortunately, I don't have a lot of documentation for the format, so I'm not sure how the timestamp is formatted. I've tried Python's standard datetime.fromordinal() and datetime.fromtimestamp() and a few others, but nothing matches...
Default value in Go's method
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answered Oct 26 '13 at 22:43
sdanzigsdanzig
3,4901919 silver badges2323 bronze badges
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How to run two jQuery animations simultaneously?
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edited Aug 13 '16 at 16:50
Lee Taylor
5,93777 gold badges2626 silver badges4343 bronze badges
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Can you delete multiple branches in one command with Git?
...local repository, which has a ton of old branches: for example 3.2 , 3.2.1 , 3.2.2 , etc.
29 Answers
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