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Preferred method to store PHP arrays (json_encode vs serialize)
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568
Depends on your priorities.
If performance is your absolute driving characteristic, then by a...
How do I escape the wildcard/asterisk character in bash?
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edited Nov 7 '19 at 22:05
Benjamin W.
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How do you move a file?
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95
Subversion has native support for moving files.
svn move SOURCE DESTINATION
See the online he...
How can I tell when a MySQL table was last updated?
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Remove all values within one list from another list? [duplicate]
... a = range(1, 10)
>>> [x for x in a if x not in [2, 3, 7]]
[1, 4, 5, 6, 8, 9]
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“static const” vs “#define” vs “enum”
...ryone else so far) omitted the third alternative:
static const int var = 5;
#define var 5
enum { var = 5 };
Ignoring issues about the choice of name, then:
If you need to pass a pointer around, you must use (1).
Since (2) is apparently an option, you don't need to pass pointers around.
Both (1...
How do I check if an integer is even or odd? [closed]
... return 0;
}
I then compiled these with gcc 4.1.3 on one of my machines 5 different times:
With no optimization flags.
With -O
With -Os
With -O2
With -O3
I examined the assembly output of each compile (using gcc -S) and found that in each case, the output for and.c and modulo.c were identical...
Case insensitive XPath contains() possible?
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edited Jan 7 at 15:06
answered Dec 12 '11 at 12:11
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Android studio add external project to build.gradle
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edited Jul 5 '13 at 18:59
answered Jul 5 '13 at 13:37
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