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“File not found” when running new LibGDX project
I trying to learn LibGDX, I install all the software listed here with a new Eclipse 4.3 on a fresh formatted mac OS X Maverick.
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Eclipse error “ADB server didn't ACK, failed to start daemon”
...in, restart eclipse then solved that problem.
For those using OS X
killall adb
For those using Windows
adb kill-server
should do the trick.
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jQuery - add additional parameters on submit (NOT ajax)
...ase it should suffice to just add another hidden field to your form dynamically.
var input = $("<input>").attr("type", "hidden").val("Bla");
$('#form').append($(input));
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css transform, jagged edges in chrome
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Lifesaver - this trick has allowed us to re-enable -webkit-transform on a number of sites that previously we were forced to turn transforms off because of anti-aliasing issues. Thanks!
– Darren
Nov 11 '11 at 11:47...
Making the main scrollbar always visible
...y alternatives to "page jumping" when certain pages on your site are too small to have a scroll bar and others are? Or is this the "best practice"? I'll have to admit, I don't see many pages out on the webs that don't take up a full page.
– Jess
Sep 26 '13 at...
Remove an entire column from a data.frame in R
...u could do
Data <- subset( Data, select = -c(d, b ) )
You can remove all columns between d and b with:
Data <- subset( Data, select = -c( d : b )
As I said above, this syntax works only when the column names are known. It won't work when say the column names are determined programmatical...
What are the “must have” jQuery plugins? [closed]
...hat have not already been described in other posts, I'll try and roll them all into a summarizing post.
– Dónal
Nov 6 '08 at 5:12
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Are Java static calls more or less expensive than non-static calls?
...e any difference. Hotspot may choose to optimize in ways that make static calls faster for one method, non-static calls faster for another.
Third: much of the mythos surrounding static versus non-static are based either on very old JVMs (which did not do anywhere near the optimization that Hotspot ...
How ListView's recycling mechanism works
So I have this problem I had before, and naturally I asked for help on here . Luksprog's answer was great because I had no idea about how ListView and GridView optimized itself with recycling Views. So with his advice I was able to change how I added Views to my GridView. Problem is now I have some...
Removing carriage return and new-line from the end of a string in c#
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Just out of interest, all you really need is s = s.TrimEnd() - as the docs say: If trimChars is null or an empty array, Unicode white-space characters are removed instead. - see String.TrimEnd
– Stuart Wood
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