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Swift Beta performance: sorting arrays
... 0.045478346
C: 0.000784666
Swift_builtin: 0.032513488
As you can see, Swift's performance improved by a factor of 20.
As per mweathers' answer, setting [-Ofast] makes the real difference, resulting in these times for n=10_000:
Swift: 0.000706745
C: ...
Checking Bash exit status of several commands efficiently
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32
Don't use $*, it'll fail if any arguments have spaces in them; use "$@" instead. Similarly, put $1 inside the quotes in the echo command.
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How to convert a string to integer in C?
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answered Aug 11 '11 at 6:32
cnicutarcnicutar
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Creating C formatted strings (not printing them)
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answered May 24 '14 at 8:32
cmaster - reinstate monicacmaster - reinstate monica
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Build query string for System.Net.HttpClient get
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Eli_B
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answered Jun 13 '13 at 20:20
Darin DimitrovDarin Dimitrov
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
...r" ].
– AllenHalsey
Oct 6 '10 at 20:32
2
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What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]
...a == c);
}
}
we have on the constant pool:
#2 = String #32 // abc
[...]
#32 = Utf8 abc
and main:
0: ldc #2 // String abc
2: astore_1
3: ldc #2 // String abc
5: astore_2
6: new #3 // class java/lang/St...
How to know user has clicked “X” or the “Close” button?
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answered Apr 21 '10 at 14:32
Philip DaubmeierPhilip Daubmeier
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SimpleTest vs PHPunit
...rEric Scrivner
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4
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GCC -fPIC option
...lp here.
– Philipp
Mar 15 '11 at 13:32
8
You can omit -fPIC when compiling a program or a static ...