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Why Collections.sort uses merge sort instead of quicksort?
...), it was a fine choice, but today but we can
do much better.
Since 2003, Python's list sort has used an algorithm known as timsort
(after Tim Peters, who wrote it). It is a stable, adaptive, iterative
mergesort that requires far fewer than n log(n) comparisons when
running on partially...
Difference between std::system_clock and std::steady_clock?
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72
From N3376:
20.11.7.1 [time.clock.system]/1:
Objects of class system_clock represent wall c...
Rails “validates_uniqueness_of” Case Sensitivity
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232
validates_uniqueness_of :name, :case_sensitive => false does the trick, but you should keep...
Understanding the Gemfile.lock file
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edited Jun 20 at 9:12
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111 silver badge
answered Sep 22 '11 at 16:27
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Get Slightly Lighter and Darker Color from UIColor
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280
- (UIColor *)lighterColorForColor:(UIColor *)c
{
CGFloat r, g, b, a;
if ([c getRed:&am...
CSS: fixed position on x-axis but not y?
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edited May 23 '17 at 10:31
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111 silver badge
answered Dec 30 '11 at 5:30
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error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
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218
I had the same problem and after doing a bit of research, here is my conclusion about this iss...
Center Google Maps (V3) on browser resize (responsive)
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edited Sep 25 '14 at 12:26
answered Jan 9 '12 at 17:58
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How to call function from another file in go language?
... than one function with a given name in a package.
Remove the main in test2.go and compile the application. The demo function will be visible from test1.go.
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How to use 'cp' command to exclude a specific directory?
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742
rsync is fast and easy:
rsync -av --progress sourcefolder /destinationfolder --exclude thefolde...