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A migration to add unique constraint to a combination of columns
What I need is a migration to apply unique constraint to a combination of columns. i.e. for a people table, a combination of first_name , last_Name and Dob should be unique.
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jQuery - Add ID instead of Class
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Try this:
$('element').attr('id', 'value');
So it becomes;
$(function() {
$('span .breadcrumb').each(function(){
$('#nav').attr('id', $(this).text());
$('#container').attr('id', $(this).text());
$('.stretch_footer').attr('id', $(this).text())
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Java Round up Any Number
...t) Math.ceil(a / 100.0));
Outputs:
1
1.0
1.42
2.0
2
See http://ideone.com/yhT0l
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dpi value of default “large”, “medium” and “small” text views android
...ou want to see full definition of a style.
Link: http://developer.android.com/design/style/typography.html
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How can I run code on a background thread on Android?
...pdate the UI
execute (short) code which will take at most a few seconds to complete
THEN use the following clean and efficient pattern which uses AsyncTask:
AsyncTask.execute(new Runnable() {
@Override
public void run() {
//TODO your background code
}
});
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Android Studio quick documentation always “fetching documentation”
...downloaded.
The default link in jdk.table.xml is http://developer.android.com/reference/ (android studio tries to connect to this online server even if the network is blocked).
To solve the problem, we can just redirect the reference to local source.
MacOS
On MacOS, the config file jdk.table.xml...
Different dependencies for different build profiles
...'s scope as 'provided' in the dependency hierarchy and reset the scope to 'compile' in the release profile section. So that the dependency is available for the compilation but not in the final war for 'debug' profile.
– uday
Feb 20 '17 at 22:50
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Is it possible to cherry-pick a commit from another git repository?
I'm working with a git repository that needs a commit from another git repository that knows nothing of the first.
11 Answe...
CSS file not opening in Visual Studio 2010 SP1?
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