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How to make an app's background image repeat
I have set a background image in my app, but the background image is small and I want it to be repeated and fill in the whole screen. What should I do?
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Read a file in Node.js
...amKocharyan Never use *Sync functions in async code. This will lock entire app until the file is read. *Sync functions are designed to be used on app start up, e.g. in modules system.
– Eugene Kostrikov
Jun 10 '14 at 14:10
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Java “lambda expressions not supported at this language level”
...ations etc.
For Android 3.0+ Go File → Project Structure → Module → app and In Properties Tab set Source Compatibility and Target Compatibility to 1.8 (Java 8)
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How to check if a user likes my Facebook Page or URL using Facebook's API
...y want to check if a user has liked my page with javascript in an iFrame app.
5 Answers
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UISegmentedControl below UINavigationbar in iOS 7
...turn UIBarPositionTopAttached in positionForBar:. You can see in the store app, if you perform an interactive pop gesture, that the segment bar does not move the same as the navigation bar. That's because they are not the same bar.
Now to remove the hairline. The "hairline" is an UIImageView that...
How can I get current location from user in iOS
...nAlwaysUsageDescription or NSLocationWhenInUseUsageDescription keys to the app's Info.plist. Otherwise calls to startUpdatingLocation will be ignored and your delegate will not receive any callback.
And at the end when you are done reading location call stopUpdating location at suitable place.
[lo...
Using Django time/date widgets in custom form
... own ModelForm subclass for your model (best to put it in forms.py in your app), and tell it to use the AdminDateWidget / AdminTimeWidget / AdminSplitDateTime (replace 'mydate' etc with the proper field names from your model):
from django import forms
from my_app.models import Product
from django.c...
App store link for “rate/review this app”
I want to put a "rate/review this app" feature into my app.
26 Answers
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How to fix the uninitialized constant Rake::DSL problem on Heroku?
...:DSL:
So, my Rakefile is now back to being the standard Rakefile for my app:
# Add your own tasks in files placed in lib/tasks ending in .rake,
# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
require File.expand_path('../config/application', __FILE__)
r...
Input text dialog Android
When a user clicks a Button in my App (which is printed in a SurfaceView ), I'd like a text Dialog to appear and I would like to store the result in a String . I'd like the text Dialog to overlay the current screen. How can I do this?
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