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Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?
...urce image.
Edit:
full replacement code. See also answers below and their comments. This is not guaranteed to be be perfect in any way, but did achieve my needs at the time.
$uploadTempFile = $myField[ 'tmp_name' ]
list( $uploadWidth, $uploadHeight, $uploadType )
= getimagesize( $uploadTempFile...
Rename a git submodule
... This solutions doesn’t work for me because when using git add command, the submodule was included into the project as a simple directory and not as a submodule. try $ mv submodule-oldpath ~/another-location $ git rm submodule-oldpath $ git submodule add submodule-repository-URL submodu...
What are some methods to debug Javascript inside of a UIWebView?
...must use an iOS device for debugging, see this approach mobiarch.wordpress.com/2013/04/06/…
– RajV
Apr 6 '13 at 14:48
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How to list the contents of a package using YUM?
... "list\ files"
-l, --list list files in this package/group
Combined into one example:
$ repoquery -l time
/usr/bin/time
/usr/share/doc/time-1.7
/usr/share/doc/time-1.7/COPYING
/usr/share/doc/time-1.7/NEWS
/usr/share/doc/time-1.7/README
/usr/share/info/time.info.gz
On at least one ...
“The file ”MyApp.app“ couldn't be opened because you don't have permission to view it” when running
...go to Build Settings -> Build Options. Then I changed the value of the "Compiler for C/C++/Objective-C" to Default Compiler.
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Detect when an image fails to load in Javascript
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You could try the following code. I can't vouch for browser compatibility though, so you'll have to test that.
function testImage(URL) {
var tester=new Image();
tester.onload=imageFound;
tester.onerror=imageNotFound;
tester.src=URL;
}
function imageFound() {
aler...
How to check if a Unix .tar.gz file is a valid file without uncompressing?
...alid tar file without a file? , but I was wondering: is there a ready made command line solution?
8 Answers
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Difference between outline and border
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From: http://webdesign.about.com/od/advancedcss/a/outline_style.htm
The CSS outline property is a confusing property. When you first learn about it, it's hard to understand how it is even remotely different from the border property. The W3C explains it ...
How do I create ColorStateList programmatically?
...
See http://developer.android.com/reference/android/R.attr.html#state_above_anchor for a list of available states.
If you want to set colors for disabled, unfocused, unchecked states etc. just negate the states:
int[][] states = new int[][] {
new in...
How to determine SSL cert expiration date from a PEM encoded certificate?
... edited May 23 '17 at 12:10
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answered Jan 23 '14 at 2:01
that other guythat o...