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What's the effect of adding 'return false' to a click event listener?
...d be following the link, but the difference is most noticeable in form submit handlers, where you can cancel a form submission if the user has made a mistake entering the information.
I don't believe there is a W3C specification for this. All the ancient JavaScript interfaces like this have been g...
Align DIV's to bottom or baseline
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You need to add this:
#parentDiv {
position: relative;
}
#parentDiv .childDiv {
position: absolute;
bottom: 0;
left: 0;
}
When declaring absolute element, it is positioned according to its nearest parent that is not static (it must be absolute, relative ...
Windows: How to specify multiline command on command prompt?
...yboard:
C:\Users\Tim>cd ^
Mehr? Desktop
C:\Users\Tim\Desktop>
So it seems to be the ^ key.
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Get underlying NSData from UIImage
I can create UIImage from NSData using [UIImage imageWithData:] or [UIImage initWithData:] methods.
6 Answers
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C# Passing Function as Argument [duplicate]
I've written a function in C# that does a numerical differentiation. It looks like this:
3 Answers
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Submit form on pressing Enter with AngularJS
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Angular supports this out of the box. Have you tried ngSubmit on your form element?
<form ng-submit="myFunc()" ng-controller="mycontroller">
<input type="text" ng-model="name" />
<br />
<input type="text" ng-model="email" />
</form>
EDIT: P...
Possible to perform cross-database queries with PostgreSQL?
...Postgres installation, there is a function called dblink.
I've never used it, but it is maintained and distributed with the rest of PostgreSQL. If you're using the version of PostgreSQL that came with your Linux distro, you might need to install a package called postgresql-contrib.
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Bootstrap 3: pull-right for col-lg only
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edited Feb 22 '18 at 14:10
answered Oct 16 '13 at 13:56
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How to customize the background color of a UITableViewCell?
...like to customize the background (and maybe the border too) of all of the UITableViewCells within my UITableView. So far I have not been able to customize this stuff, so I have a bunch of white background cells which is the default.
...
How to read contacts on Android 2.0
...ONE_NUMBER));
if (Boolean.parseBoolean(hasPhone)) {
// You know it has a number so now query it like this
Cursor phones = getContentResolver().query( ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId, null, ...