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How to get current language code with Swift?
I want get the language code of the device (en, es...) in my app written with Swift. How can get this?
12 Answers
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How to concatenate strings in twig
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This should work fine:
{{ 'http://' ~ app.request.host }}
To add a filter - like 'trans' - in the same tag use
{{ ('http://' ~ app.request.host) | trans }}
As Adam Elsodaney points out, you can also use string interpolation, this does require double quoted ...
Determining the current foreground application from a background task or service
I wish to have one application that runs in the background, which knows when any of the built-in applications (messaging, contacts, etc) is running.
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The executable gets signed with invalid entitlements in Xcode
I got this error with Xcode 5 when I try to run the app on my device.
40 Answers
40
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This app won't run unless you update Google Play Services (via Bazaar)
... new Google Maps API V2 for Android, and I'm getting this message when the app launches:
12 Answers
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Why are nested weights bad for performance? Alternatives?
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xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/fifty_thirty"
android:layout_width="0dp"
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Executing Shell Scripts from the OS X Dock?
..."Run Shell Script"
Then File > Save As, and change the File Format to "Application". When you open the application, it will run the Shell Script step, executing the command, exiting after it completes.
The benefit to this is it's really simple to do, and you can very easily get user input (say,...
ng-app vs. data-ng-app, what is the difference?
...pt that certain HTML5 validators will throw an error on a property like ng-app, but they don't throw an error for anything prefixed with data-, like data-ng-app.
So to answer your question, use data-ng-app if you would like validating your HTML to be a bit easier.
Fun fact: You can also use x-ng-a...
How do I use disk caching in Picasso?
I am using Picasso to display image in my android app:
9 Answers
9
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renamed heroku app from website, now it's not found
After renaming my heroku app from the heroku website, whenever I cd to its directory in a terminal and run any heroku command, I get App not found . Does anybody know of a way to remedy this?
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