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Show just the current branch in Git
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Doesn't work for me either, with git-1.6.2.5. git rev-parse --abbrev-ref HEAD => --abbrev-ref 311172491a9a667f9321bdf1c4fe5e22cc6e2c08 (ie rev-parse does not accept --abbrev-ref (not in the man page either))
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How to change Rails 3 server default port in develoment?
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First - do not edit anything in your gem path! It will influence all projects, and you will have a lot problems later...
In your project edit script/rails this way:
#!/usr/bin/env ruby
# This command will automatically be run when ...
How to cancel a local git commit
...S: On Unix based systems you can use HEAD^ which is equal to HEAD~1. On Windows HEAD^ will not work because ^ signals a line continuation. So your command prompt will just ask you More?.
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imp...
How to implement history.back() in angular.js
... with back button and I want on click to go back to the previous page. How do I do it in the angular way?
10 Answers
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UICollectionView's cellForItemAtIndexPath is not being called
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The cellForItemAtIndexPath will not get called if you do not provide the content size information to collection view.
If you are using Flow layout: You need to set the item sizes properly.
If you have a custom layout subclassed from UICollectionViewLayout: Ensure you are retur...
Sorting arrays in NumPy by column
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@steve's answer is actually the most elegant way of doing it.
For the "correct" way see the order keyword argument of numpy.ndarray.sort
However, you'll need to view your array as an array with fields (a structured array).
The "correct" way is quite ugly if you didn't init...
.htaccess - how to force “www.” in a generic way?
This will change domain.com to www.domain.com :
8 Answers
8
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Visual Studio retrieving an incorrect path to a project from somewhere
...kspaces (either through the File/Source Control menu or the workspace drop down in Source Control Explorer)
select edit for your workspace.
You should see, under working folders, a mapping for the source
control directory to the old/wrong project directory.
Select it and click remove.
Close VS and d...
AngularJS : ng-model binding not updating when changed with jQuery
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Angular doesn't know about that change. For this you should call $scope.$digest() or make the change inside of $scope.$apply():
$scope.$apply(function() {
// every changes goes here
$('#selectedDueDate').val(dateText);
});
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Python add item to the tuple
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yeah, but you can do new = a + b instead of new = a + (b,). AFAICT, works the same in python3 and python2.7.
– ILMostro_7
Jun 15 '18 at 11:42
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