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How to capture UIView to UIImage without loss of quality on retina display
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To improve answers by @Tommy and @Dima, use the following category to render UIView into UIImage with transparent background and without loss of quality. Working on iOS7. (Or just reuse that method in implementation, replacing self reference wi...
Quick and easy file dialog in Python?
...r library will cost money for any application wanting to embedd python.
I by myself managed to find pythonnet library:
Overview here: http://pythonnet.github.io/
Source code here: https://github.com/pythonnet/pythonnet
(MIT License)
Using following command it's possible to install pythonnet:
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Circular gradient in android
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Side note: It is also possible to use the transparency-byte in the color. #ff00ff00 to #7f0000ff will fade from fully-opaque red to semi-transparent blue.
– Simon Forsberg
Jan 7 '13 at 17:36
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How can I visualize per-character differences in a unified diff file?
... @gcb The text content matters. If your changes are separated by whitespace, there's no difference. But if you change if you change something like foo.bar to foo.qux you will see the difference.
– Justin M. Keyes
Oct 14 '13 at 22:34
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Delete local Git branches after deleting them on the remote repo
...sure that master, or any other branch for that matter, doesn't get removed by greping for more. In that case you would go:
git branch --merged | grep -v "\*" | grep -v "YOUR_BRANCH_TO_KEEP" | xargs -n 1 git branch -d
So if we wanted to keep master, develop and staging for instance, we would go:
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Programmer-friendly search engine? [closed]
...n, try stackse. I'm the author and it is work in progress, but it's usable by now.
– ren
Feb 25 '16 at 15:08
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Generate random number between two numbers in JavaScript
...bound is exclusive. To include our right bound we increase the right bound by 1 and floor the result.
function generateRandomInteger(min, max) {
return Math.floor(min + Math.random()*(max + 1 - min))
}
To get the random number
generateRandomInteger(-20, 20);
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remove None value from a list without removing the 0 value
...y should x not in y imply not x in y (especially since not in has it's own bytecode?)
– mgilson
Apr 19 '13 at 4:07
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AngularJS access parent scope from child controller
...vm = this;
ParentCtrl.apply(vm, arguments);
vm.parentCitiesByScope = $scope.pc.cities;
vm.parentCities = vm.cities;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.20/angular.min.js"></script>
<div ng-app ng-controller="ParentCtrl as pc...
Ruby optional parameters
If I define a Ruby functions like this:
8 Answers
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