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Flatten an Array of Arrays in Swift
...r,
1. Methods in public extensions are public.
2. Removed extra method, as start index will be always zero.
3. I did not find a way to put compactMap inside for nil and optionals because inside method T is always [Any?], any suggestions are welcomed.
let array = [[[1, 2, 3], 4], 5, [6, [9], 10], 1...
Prevent nginx 504 Gateway timeout using PHP set_time_limit()
...
fastcgi_read_timeout 180;
include fastcgi_params;
}
Now just restart php-fpm and nginx and there should be no more timeouts for requests taking less than 180 seconds.
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improve thi...
When to use DataContract and DataMember attributes?
...thout any [DataContract] and [DataMember] attributes... but as soon as you start using one of those attributes, then this "default" behavior will stop working - as soon as you have a single [DataMember] in your class, from that point on, only those properties with this attribute will be serialized.
...
Using a .php file to generate a MySQL dump
...ew IMysqldump\Mysqldump('database', 'username', 'password');
$dump->start('storage/work/dump.sql');
} catch (\Exception $e) {
echo 'mysqldump-php error: ' . $e->getMessage();
}
?>
It supports advanced users, with lots of options copied from the original mysqldump.
All the option...
How do I “Add Existing Item” an entire directory structure in Visual Studio?
...
Kill explorer.exe using the task manager, start it as administrator and then you can drag and drop to Visual Studio even if its running as Administrator.
– xander
Jan 24 '14 at 12:51
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MySQL: Fastest way to count number of rows
...est way, but there is a case, where COUNT(*) doesn't really fit - when you start grouping results, you can run into problem, where COUNT doesn't really count all rows.
The solution is SQL_CALC_FOUND_ROWS. This is usually used when you are selecting rows but still need to know the total row count (f...
Insert new item in array on any position in PHP
...osition where the new array will be inserted into. Please mind that arrays start at 0
*/
return array_slice($array, 0, $position, TRUE) + $insert + array_slice($array, $position, NULL, TRUE);
}
Call example:
$array = insertArrayAtPosition($array, array('key' => 'Value'), 3);
...
How to fully remove Xcode 4
... I tried to install 4.4 on top of 4.2 but the program crashed at startup. So I uninstalled 4.4, ran your command, reinstalled 4.4, and now things appear to work properly. Thank you
– Giuseppe
Sep 11 '12 at 12:46
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Maven2: Missing artifact but jars are in place
From now to then, my Maven 2 started to mess around.
33 Answers
33
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undefined reference to boost::system::system_category() when compiling
...ourse still needed if you explicitly use some of the library's features).
Starting from Boost 1.66 and this commit, this behavior is now the default, so hopefully fewer and fewer users should need this answer.
As noticed by @AndrewMarshall, an alternative is to define BOOST_ERROR_CODE_HEADER_ONLY ...