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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: ...
How to know user has clicked “X” or the “Close” button?
...
answered Apr 21 '10 at 14:32
Philip DaubmeierPhilip Daubmeier
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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...
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 ...
How do I calculate tables size in Oracle
...e that this requires access to the DBA_* views.
COLUMN TABLE_NAME FORMAT A32
COLUMN OBJECT_NAME FORMAT A32
COLUMN OWNER FORMAT A10
SELECT
owner,
table_name,
TRUNC(sum(bytes)/1024/1024) Meg,
ROUND( ratio_to_report( sum(bytes) ) over () * 100) Percent
FROM
(SELECT segment_name table_na...
Case insensitive searching in Oracle
...
BenBen
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What are the differences between Chosen and Select2?
...t in).
– notacouch
May 24 '16 at 14:32
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Using vagrant to run virtual machines with desktop environment
... NikNik
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How do I determine the size of my array in C?
...f of parameter: 8
Length of array: 7
Length of parameter: 2
Output (in a 32-bit windows OS):
sizeof of array: 28
sizeof of parameter: 4
Length of array: 7
Length of parameter: 1
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