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Ruby on Rails console is hanging when loading
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edited Sep 7 '19 at 11:45
Peter Mortensen
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Why is a boolean 1 byte and not 1 bit of size?
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answered Jan 7 '11 at 15:03
Paul TomblinPaul Tomblin
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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
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11
You should be careful with your locale. For example, you might intend to sort a floating number...
How to destroy an object?
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answered Jan 10 '12 at 4:11
FrankieFrankie
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cancelling queued performSelector:afterDelay calls
...hTarget:self];
– dnstevenson
Jun 1 '11 at 0:17
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Disable copy constructor
...ntation:
private:
SymbolIndexer(const SymbolIndexer&);
Or in C++11, explicitly forbid it:
SymbolIndexer(const SymbolIndexer&) = delete;
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builtins.TypeError: must be str, not bytes
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answered Apr 1 '11 at 13:12
Lennart RegebroLennart Regebro
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setting multiple column using one update
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answered Sep 8 '10 at 11:59
Hendra JayaHendra Jaya
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Coloring white space in git-diff's output
...se:
git df <file>
To see the changes in red.
Note that with Git 2.11 (Q4 2016), this alias might be replaced with:
git config diff.wsErrorHighlight all
See doc on git diff and on git config.
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How to restart Activity in Android
... As pointed out by Ralf below, Activity.recreate() is the way to go in API 11 and beyond. This is preferable if you're in an API11+ environment. You can still check the current version and call the code snippet above if you're in API 10 or below. (Please don't forget to upvote Ralf's answer!)
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