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How to unsubscribe to a broadcast event in angularJS. How to remove function registered via $on
...}
}());
And here's how it would work:
function myEvent() {
alert('test');
}
$scope.$on('test', myEvent);
$scope.$broadcast('test');
$scope.$off('test', myEvent);
$scope.$broadcast('test');
And here's a plunker of it in action
...
Windows equivalent of the 'tail' command
... way of grabbing a small bit of an otherwise unusable file.
Ex.
C:\more test.csv > test.txt ^C
C:\more test.txt line 1line 2etc......
C:\
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Unable to set data attribute using jQuery Data() API
...t'));
$('#changeData').click(function() {
$('#foo').data('helptext', 'Testing 123');
// $('#foo').attr('data-helptext', 'Testing 123');
console.log($('#foo').data('data-helptext'));
return false;
});
See demo
Using the Chrome DevTools Console to inspect the DOM, the $('#foo').data('...
SQLAlchemy default DateTime
....ext.declarative import declarative_base
Base = declarative_base()
class Test(Base):
__tablename__ = 'test'
id = Column(Integer, primary_key=True)
created_date = Column(DateTime, default=datetime.datetime.utcnow)
...
Django Rest Framework: Dynamically return subset of fields
...ember of context. While it does in production it doesn't when running unit tests that create the objects manually.
– smitec
Sep 21 '15 at 1:11
21
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How does git compute file hashes?
...
@osgx There is. The reference and my testing confirms so. I've corrected the answer. Size seems to be number of bytes as integer with no prefix.
– Samuel Harmer
May 14 '17 at 12:15
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Are PHP functions case sensitive?
...isplaying output, all will show the same result.
<?php
Echo "This is a test script";
ECHO "This is a test script";
echo "This is a test script";
?>
On the other hand, if you will change the case sensitivity of variables then it will show the error.
Example:
<?php
$a=5;
echo $A;// It wi...
Daylight saving time and time zone best practices [closed]
...an use UTC, but future time scheduling and date-only values should not.)
Testing:
When testing, make sure you test countries in the Western, Eastern, Northern and Southern hemispheres (in fact in each quarter of the globe, so 4 regions), with both DST in progress and not (gives 8), and a country...
jquery disable form submit on enter
...
jQuery normalises it to e.which, so you don't need to test for e.keyCode, but +1 for the most likely cause of this issue.
– Bojangles
Jun 27 '12 at 22:30
4
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How to compile tests with SBT without running them
Is there a way to build tests with SBT without running them?
3 Answers
3
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