大约有 21,000 项符合查询结果（耗时：0.0276秒） [XML]
Check if all checkboxes are selected
...ilarly you can use $someCollection.is(':checked').length for other related tests. Also see stackoverflow.com/questions/16576560 for notes about further optimization.
– Jake
2 days ago
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Calling setCompoundDrawables() doesn't display the Compound Drawable
...
Use This (I tested). It works good
Drawable image = context.getResources().getDrawable( R.drawable.ic_action );
int h = image.getIntrinsicHeight();
int w = image.getIntrinsicWidth();
image.setBounds( 0, 0, w, h );
button.setCompound...
How to get current location in Android [duplicate]
...sion between GPS and NETWORK based location is really big. Yesterday I was testing in it, while moving on the bus, the GPS gave an accuracy of 3-5 meters and the NETWORK like 1Km. So get in a bus/car and and see the difference between those two.
– Axxiss
Jul 11...
Download multiple files as a zip-file using php
...nd stream it to the client. Something like:
$files = array('readme.txt', 'test.html', 'image.gif');
$zipname = 'file.zip';
$zip = new ZipArchive;
$zip->open($zipname, ZipArchive::CREATE);
foreach ($files as $file) {
$zip->addFile($file);
}
$zip->close();
and to stream it:
header('Cont...
Open existing file, append a single line
...xtWriter tw = new StreamWriter("file.txt");
//Write to file
tw.WriteLine("test info");
//Close File
tw.Close();
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When to use nil, blank, empty? [duplicate]
...
I found a good explanation here:
nil? tests whether the object is
exactly nil, that is whether it is the
one and only want instance of
NilClass.
empty? is a method some objects
respond to. You need to check the
documentation for each case. For
ex...
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
...iewcontroller and one managed by the searchviewcontroller and then I could test to see which is active and do the right thing. The documentation was helpful too:
http://developer.apple.com/library/ios/#documentation/uikit/reference/UISearchDisplayController_Class/Reference/Reference.html
Here's w...
Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]
...mercial software I would suggest to go for Oracle JDK, as it is thoroughly tested and stable.
I have faced lot of problems with application crashes using OpenJDK, which are fixed just by switching to Oracle JDK
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Difference between window.location.href, window.location.replace and window.location.assign
...nction for a side effect is more readable. Also you can easily mock it for testing.
– Mohamed Ramrami
Sep 14 at 15:08
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How to fix Git error: object file is empty?
...van-N61Jq:~/workspace/mcmc-chapter$ git add tex/sept2012_code/example-code-testing.R
nathanvan@nathanvan-N61Jq:~/workspace/mcmc-chapter$ git commit -a -m "adding in the example code"
[master 385c023] adding in the example code
1 file changed, 331 insertions(+)
create mode 100644 tex/sept2012_code/...