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How to insert an item at the beginning of an array in PHP?
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Attention! "The + operator returns the right-hand array appended to the left-hand array; for keys that exist in both arrays, the elements from the left-hand array will be used, and the matching elements from the right-hand array will be ignored." -- See: stackoverflow.co...
android asynctask sending callbacks to ui [duplicate]
...s not inside the activity. In the activity I'm initializing the asynctask, and I want the asynctask to report callbacks back to my activity.
Is it possible? Or does the asynctask must be in the same class file as the activity?
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jQuery get textarea text
Recently I have started playing with jQuery, and have been following a couple of tutorials. Now I feel slightly competent with using it (it's pretty easy), and I thought it would be cool if I were able to make a 'console' on my webpage (as in, you press the ` key like you do in FPS games, etc.), a...
Is it possible to specify condition in Count()?
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what if my field is integer and I want to match null. it doesn't work this way select count(case IntegerField when 'NULL' then 1 else null end) from
– Faizan
Aug 31 '16 at 10:16
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ruby send method passing multiple parameters
Trying to create objects and call methods dynamically by
2 Answers
2
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Can't use modulus on doubles?
...rogram in C++ (compiled using g++). I'm trying to apply two doubles as operands to the modulus function, but I get the following error:
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Mercurial .hgignore for Visual Studio 2010 projects
...re asking about an entry that's already there.. Feel free to edit the list and yes I totally agree, it should be added
– Shady M. Najib
Apr 14 '11 at 12:07
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How to trigger the window resize event in JavaScript?
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This doesn't work in Internet Explorer, where you'll have to do the longhand:
var resizeEvent = window.document.createEvent('UIEvents');
resizeEvent.initUIEvent('resize', true, false, window, 0);
window.dispatchEvent(resizeEvent);
jQuery has the trigger method, which works like this:
$(window)....
Check if current directory is a Git repository
...use it in a script.
Condensed into a one line condition suitable for bash and zsh
[ -d .git ] && echo .git || git rev-parse --git-dir > /dev/null 2>&1
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Which MIME type to use for a binary file that's specific to my program?
...m" subtype is used to indicate that a body contains arbitrary binary data" and "The recommended action for an implementation that receives an "application/octet-stream" entity is to simply offer to put the data in a file[...]".
I think that way you will get better handling from arbitrary programs, ...