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Watch multiple $scope attributes
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Starting from AngularJS 1.3 there's a new method called $watchGroup for observing a set of expressions.
$scope.foo = 'foo';
$scope.bar = 'bar';
$scope.$watchGroup(['foo', 'bar'], function(newValues, oldValues, scope) {
// newValues array contains the current values of the watch expression...
event.preventDefault() function not working in IE
...o achieve the same result.
And in order not to get an error, you can test for the existence of preventDefault:
if(event.preventDefault) event.preventDefault();
You can combine the two with:
event.preventDefault ? event.preventDefault() : (event.returnValue = false);
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PHPExcel auto size column width
...width based on the calculated value of the column (so on the result of any formulae), and any additional characters added by format masks such as thousand separators.
By default, this is an estimated width: a more accurate calculation method is available, based on using GD, which can also handle f...
Detecting when user has dismissed the soft keyboard
...spatchKeyEvent(event);
}
Here is a link on how to use your custom views (for when you subclass EditText):
http://developer.android.com/guide/topics/ui/custom-components.html
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What's the most efficient test of whether a PHP string ends with another string?
...If $test is longer than $str PHP will give a warning, so you need to check for that first.
function endswith($string, $test) {
$strlen = strlen($string);
$testlen = strlen($test);
if ($testlen > $strlen) return false;
return substr_compare($string, $test, $strlen - $testlen, $tes...
Using JQuery - preventing form from submitting
How do I prevent a form from submitting using jquery?
13 Answers
13
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Automatically enter SSH password with script
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Unfortunately this isn't working for me on a server with a custom ssh port...why can't ssh just give us the option to insert the password in the command line?
– Andy
Jul 13 '15 at 17:42
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How do you import classes in JSP?
...a.util.List" %>
BTW, to import more than one class, use the following format:
<%@ page import="package1.myClass1,package2.myClass2,....,packageN.myClassN" %>
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Why is SQL Server 2008 Management Studio Intellisense not working?
...my issue ages ago but since most people seem to be coming to this question for other reasons, I'm making yours the accepted answer.
– スーパーファミコン
Jan 25 '12 at 14:31
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iPhone UIView Animation Best Practice
What is considered best practice for animating view transitions on the iPhone?
8 Answers
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