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How to list files in an android directory?
...If anyone are facing can't play video error. You need to go to your mobile settings --> apps --> your app --> permissions --> enable storage. Should do this manually if you are facing this error. Make sure that you have <uses-permission android:name="android.permission.READ_EXTERNAL_...
AngularJS : Differences among = & @ in directive scope? [duplicate]
...hanges to scope.bar will update $scope.foo.
{ target : '@' }
This will set scope.target to "foo" because @ means "take it literally." Changes to scope.target won't propagate outside of your directive.
{ bar : '@target' }
This will set scope.bar to "foo" because @ takes it's value from the ta...
Calculating frames per second in a game
...'s updated on each frame. The higher the ratio, the longer it will take to settle the "time" variable towards a value (or drift it away from it).
– jox
Jun 6 '15 at 22:08
...
Inverse dictionary lookup in Python
...
@BrianJack: Dictionaries are not ordered, like sets. Look at collections.OrderedDict for an implementation that is ordered.
– Martijn Pieters♦
Jul 24 '12 at 14:40
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How to access parent scope from within a custom directive *with own scope* in AngularJS?
...PE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css" />
&...
How do I rename the android package name? [duplicate]
...e this is going to the AndroidManifest.xml: package="com.foocomp.fooapp:
Set the cursor on "foocomp"
Press Shift+F6
Rename Package to whatever you want
Repeat for "fooapp".
Works for me.
Also, replace in Path in Whole Project as it didn't change everything. Then Clean, Rebuild and it works --...
jQuery Ajax calls and the Html.AntiForgeryToken()
...for a user across all pages (it works in conjunction with a cookie that is set and stays the same). So it doesn't matter if there are multiple requests per page, it'll be the same if the base page reloaded anyway.
– JeremyWeir
Dec 28 '15 at 10:58
...
How Do I Use Factory Girl To Generate A Paperclip Attachment?
... necessary
factory :user do
avatar { File.new(Rails.root.join('app', 'assets', 'images', 'rails.png')) }
end
or, better yet,
factory :user do
avatar { File.new("#{Rails.root}/spec/support/fixtures/image.jpg") }
end
...
Extreme wait-time when taking a SQL Server database offline
... which completed successfully in 2 seconds:
ALTER DATABASE <dbname> SET OFFLINE WITH ROLLBACK IMMEDIATE
(Update)
When this still fails with the following error, you can fix it as inspired by this blog post:
ALTER DATABASE failed because a lock could not be placed on database 'dbname' T...
How to calculate the difference between two dates using PHP?
...
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