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Working with $scope.$emit and $scope.$on
...trl:
function firstCtrl($scope)
{
$scope.$broadcast('someEvent', [1,2,3]);
}
function secondCtrl($scope)
{
$scope.$on('someEvent', function(event, mass) { console.log(mass); });
}
In case there is no parent-child relation between your scopes you
can inject $rootScope into the controller a...
Can Eclipse refresh resources automatically?
Eclipse (3.4.2 with PyDev) deals with out-of-sync resources (files that have been edited outside of the IDE) differently from other IDEs that I've used, where only resources with editors open are considered out-of-sync. In Eclipse, any resource can go out of sync.
...
case-insensitive list sorting, without lowercasing the result?
...
In Python 3.3+ there is the str.casefold method that's specifically designed for caseless matching:
sorted_list = sorted(unsorted_list, key=str.casefold)
In Python 2 use lower():
sorted_list = sorted(unsorted_list, key=lambda s: s....
How to include external Python code to use in other files?
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153
You will need to import the other file as a module like this:
import Math
If you don't want t...
Fastest sort of fixed length 6 int array
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23 Answers
23
Active
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Converting JavaScript object with numeric keys into array
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328
It's actually very straight forward with jQuery's $.map
var arr = $.map(obj, function(el) { r...
How do I remove a property from a JavaScript object?
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Jonathan
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answered Oct 16 '08 at 10:58
nickfnickf
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Does a C# app track how long its been running?
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3 Answers
3
Active
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Is there an exponent operator in C#?
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235
The C# language doesn't have a power operator. However, the .NET Framework offers the Math.Pow ...
Gem::LoadError for mysql2 gem, but it's already in Gemfile
...ith rails 4.1.5) try using this version of mysql2:
gem 'mysql2', '~> 0.3.18'
Apparently mysql2 isn't still compatible with newer version of rails because rails 4.2.4 is pretty new as the time of answering this question by me 8 September 2015 so use the above line in your Gem file and run:
bu...