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answered Dec 19 '12 at 15:30
John CondeJohn Conde
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How to initialize private static members in C++?
...t the initialization should be in source file.
File: foo.cpp
int foo::i = 0;
If the initialization is in the header file then each file that includes the header file will have a definition of the static member. Thus during the link phase you will get linker errors as the code to initialize the va...
Android - Pulling SQlite database android device
...FileOutputStream(backupDB).getChannel();
dst.transferFrom(src, 0, src.size());
src.close();
dst.close();
}
}
} catch (Exception e) {
}
Don't forget to set the permission to write on SD in your manifest, like below.
<uses-permission android:name=...
Understanding reference counting with Cocoa and Objective-C
...count is back to 1
[s release]; // Ref count is 0, object is freed
Now for autorelease. Autorelease is used as a convenient (and sometimes necessary) way to tell the system to free this object up after a little while. From a plumbing perspective, when autorelease is ca...
What is the difference between g++ and gcc?
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10 Answers
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How to insert an item at the beginning of an array in PHP?
...;
array_unshift($arr , 'item1');
print_r($arr);
will give you
Array
(
[0] => item1
[1] => item2
[2] => item3
[3] => item4
)
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RegEx to exclude a specific string constant [duplicate]
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150
You have to use a negative lookahead assertion.
(?!^ABC$)
You could for example use the follo...
What's the difference between xsd:include and xsd:import?
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206
The fundamental difference between include and import is that you must use import to refer to d...
How to see full query from SHOW PROCESSLIST
When I issue SHOW PROCESSLIST query, only first 100 characters of the running SQL query are returned in the info column.
5 ...
addEventListener vs onclick
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1002
Both are correct, but none of them are "best" per se, and there may be a reason the developer ...