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Wrapping null-returning method in Java with Option in Scala?
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answered Jan 14 '11 at 15:22
Tom CrockettTom Crockett
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Can I make fast forwarding be off by default in git?
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285
Yes, there is --no-ff. You can configure merge options per branch, e.g.
git config branch.mas...
Rebasing remote branches in Git
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edited Jul 11 '16 at 20:26
Toby Allen
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Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
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204
Java 7 and later
Multiple-exception catches are supported, starting in Java 7.
The syntax is...
bash: shortest way to get n-th column of output
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You can use cut to access the second field:
cut -f2
Edit:
Sorry, didn't realise that SVN doesn't use tabs in its output, so that's a bit useless. You can tailor cut to the output but it's a bit fragile - something like cut -c 10- would work, but the exact value will depen...
Why does Popen.communicate() return b'hi\n' instead of 'hi'?
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22
The echo command by default returns a newline character
Compare with this:
print(subprocess.P...
What does a space mean in a CSS selector? i.e. What is the difference between .classA.classB and .cl
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edited Jul 14 '09 at 16:02
answered Jul 14 '09 at 15:55
Wi...
How do I find the caller of a method using stacktrace or reflection?
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12 Answers
12
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In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
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472
In Swift you can still use the "#if/#else/#endif" preprocessor macros (although more constrained...