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Django ModelForm: What is save(commit=False) used for?
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That's useful when you get most of your model data from a form, but need to populate some null...
How can I copy the content of a branch to a new local branch?
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edited Feb 21 '13 at 10:00
answered Feb 21 '13 at 9:44
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What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep
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edited Apr 25 '14 at 7:02
answered Jan 6 '10 at 17:03
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Where does the “flatmap that s***” idiomatic expression in Scala come from?
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edited Jul 6 '14 at 3:22
Abe Voelker
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Docker: adding a file from a parent directory
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You can build the Dockerfile from the parent directory:
docker build -t <some tag> -f <...
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...idering there's no overhead difference between a varchar(30) and a varchar(100) if you're only storing 20 characters in each, err on the side of caution and just make it 50.
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When should I use perror(“…”) and fprintf(stderr, “…”)?
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Calling perror will give you the interpreted value of errno, which is a thread-local error val...
Different ways of adding to Dictionary
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The performance is almost a 100% identical. You can check this out by opening the class in Ref...
What is the difference between “Rollback…” and “Back Out Submitted Changelist #####” in Perforce P4V
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edited Aug 24 '11 at 18:45
answered May 5 '10 at 19:35
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getSupportActionBar from inside of Fragment ActionBarCompat
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edited Jan 2 '18 at 14:20
OneCricketeer
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