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Creating an Android trial application that expires after a fixed time period
...I would like to have other version which would be a "trial" version with a time limit of say, 5 days?
13 Answers
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How to get a JavaScript object's class?
I created a JavaScript object, but how I can determine the class of that object?
18 Answers
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Git Push error: refusing to update checked out branch
I have solved some merge conflicts, committed then tried to Push my changes and received the following error:
11 Answers
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How to benchmark efficiency of PHP script
...g's profiling capabilities.
Basically, you enable the profiler, and every time you load a webpage it creates a cachegrind file that can be read with WinCacheGrind or KCacheGrind.
Xdebug can be a bit tricky to configure so here is the relevant section of my php.ini for reference:
[XDebug]
zend_ext...
Most efficient T-SQL way to pad a varchar on the left to a certain length?
...
There's times where it's needed ... for example, fetching a subset of data for a paged screen.
– Beep beep
Sep 21 '10 at 5:06
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SQL Server database backup restore on lower version
How to restore a higher version SQL Server database backup file onto a lower version SQL Server?
13 Answers
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Why would one use nested classes in C++?
...he implementation I am also saying this is mine and I may change it at any time so you can not use it.
Look at std::list or std::map they all contain hidden classes (or do they?). The point is they may or may not, but because the implementation is private and hidden the builders of the STL were abl...
Checking if array is multidimensional or not?
...is_array($a[$i])) return true;
}
return false;
}
$iters = 500000;
$time = microtime(true);
for ($i = 0; $i < $iters; $i++) {
is_multi($a);
is_multi($b);
is_multi($c);
}
$end = microtime(true);
echo "is_multi took ".($end-$time)." seconds in $iters times\n";
$time = microtime...
Android Studio Project Structure (v.s. Eclipse Project Structure)
...ype on your system.
Eclipse/ADT is designed to support a single build at a time (from what I can tell). One of the primary goals of the new build system (from the user guide):
Make it easy to create several variants of an application,
either for multi-apk distribution or for different flavors of an...
Postgres - FATAL: database files are incompatible with server
After restarting my MacBook Pro I am unable to start the database server:
6 Answers
6...