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How to revert uncommitted changes including files and folders?
...l be reverted without actually making any action, just to check what will happen, with:
git checkout --
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Cannot ping AWS EC2 instance
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I can ping now but do you know how I can allow my node app listening on a port to be reachable?
– FluffyBeing
Dec 1 '19 at 22:42
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How do I create a basic UIButton programmatically?
...ger, giving them the option of cancelling by dragging away (recommended in Apple Human Interface Guidelines)
– ayreguitar
Jul 29 '11 at 15:33
9
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What's the difference between ng-model and ng-bind
...llows that directive to gain access to ngModel's controller. For example:
app.directive('myModelFormatter', function() {
return {
require: 'ngModel',
link: function(scope, element, attrs, controller) {
controller.$formatters.push(function(value) {
return value.toUpperCase();
...
If I have ACCESS_FINE_LOCATION already, can I omit ACCESS_COARSE_LOCATION?
I have a GPS app that already requests ACCESS_FINE_LOCATION permission in the manifest, now I want to add a library (MoPub) that requires ACCESS_COARSE_LOCATION .
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How do I get the filepath for a class in Python?
...abc.ABCMeta), as it returns /usr/local/lib/python3.7/abc.py instead of the appropriate file. The solution by @JarretHardie (below) worked better.
– martian111
Sep 8 '19 at 20:48
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Objective-C ARC: strong vs retain and weak vs assign
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After reading so many articles Stackoverflow posts and demo applications to check variable property attributes, I decided to put all the attributes information together:
atomic //default
nonatomic
strong=retain //default
weak
retain
assign //default
unsafe_un...
When to use PNG or JPG in iPhone development?
I have an app that will display a bunch of images in a slideshow. Those images will be part of the bundle, thus distributed with the app.
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config.assets.compile=true in Rails production, why not?
The default Rails app installed by rails new has config.assets.compile = false in production.
7 Answers
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Lock Android phone application to Portrait mode
Can someone tell me how to lock my application to a portrait mode? Is it a simple configuration in the manifest file?
4 Ans...