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Quickly create a large file on a Linux system
...d" so it could take a very very very long time
– Xen2050
Jan 9 '17 at 7:41
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PHP + MySQL transactions examples
... rollback the transaction
$db->rollback();
throw $e; // but the error must be handled anyway
}
Note that, with this idea, if a query fails, an Exception must be thrown:
PDO can do that, depending on how you configure it
See PDO::setAttribute
and PDO::ATTR_ERRMODE and PDO::ERRMODE_EXCE...
Is there a built-in function to print all the current properties and values of an object?
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edited Oct 10 '08 at 20:05
S.Lott
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Read/Write String from/to a File in Android
... to.)
– SharkAlley
Aug 11 '15 at 20:05
1
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How to convert a scala.List to a java.util.List?
... is still immutable. Just try in Java to x.add(something) -- it will throw error
– Vitamon
May 8 '13 at 12:48
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GPU Emulator for CUDA programming without the hardware [closed]
...ved in a future release.
/usr/include/i386-linux-gnu/bits/byteswap.h(47): error: identifier "__builtin_bswap32" is undefined
/usr/include/i386-linux-gnu/bits/byteswap.h(111): error: identifier "__builtin_bswap64" is undefined
/home/user/Downloads/helloworld.cu(12): error: identifier "cudaDeviceSy...
Path of assets in CSS files in Symfony 2
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answered Aug 22 '12 at 5:05
ChocoDeveloperChocoDeveloper
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Why is require_once so bad to use?
... only included it once should suffice but if you're still getting redefine errors, you could something like this:
if (!defined('MyIncludeName')) {
require('MyIncludeName');
define('MyIncludeName', 1);
}
I'll personally stick with the *_once statements but on silly million-pass benchmark,...
Command to collapse all sections of code?
In Visual Studio is there a command to collapse/expand all the sections of code in a file?
20 Answers
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How to take the first N items from a generator or list in Python? [duplicate]
... note that if your generator exhausts this will not make an error, you will get a many elements as the generator had left, less than your request size.
– ThorSummoner
May 23 '17 at 17:23
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