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How to add Action Bar from support library into PreferenceActivity?

... EDIT: In appcompat-v7 22.1.0 Google added the AppCompatDelegate abstract class as a delegate you can use to extend AppCompat's support to any activity. Use it like this: ... import android.support.v7.app.ActionBar; import android.su...
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How can I combine flexbox and vertical scroll in a full-height app?

I want to use a full-height app using flexbox. I found what I want using old flexbox layout module ( display: box; and other things) in this link: CSS3 Flexbox full-height app and overflow ...
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Maximum number of threads in a .NET app?

What is the maximum number of threads you can create in a C# application? And what happens when you reach this limit? Is an exception of some kind thrown? ...
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android start activity from service

...ctivities without it. 'this' can be used in place of getBaseContext and getApplication since the service has its own context. – Sojurn Dec 26 '13 at 14:37 1 ...
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This IP, site or mobile application is not authorized to use this API key

...the url, it requires the server key in the end and not the api key for the app. So Basically, you just add the server key in the end of the URL like this: https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=yourlatitude,yourlongitude&radius=5000&sensor=true&key=SERVER...
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AppSettings get value from .config file

...is works for me: string value = System.Configuration.ConfigurationManager.AppSettings[key]; share | improve this answer | follow | ...
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OO Design in Rails: Where to put stuff

...nners (and even some intermediate programmers) is to cram all logic in the app into the model (database class), controller, or view. At some point, someone points out the "fat-model, skinny-controller" paradigm, and intermediate developers hastily excise everything from their controllers and throw ...
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How to deal with cyclic dependencies in Node.js

...they actually solve a lot of common node issues (like accessing express.js app from other files) Just make sure your necessary exports are defined before you require a file with a circular dependency. This will break: var ClassA = function(){}; var ClassB = require('classB'); //will require Class...
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Where to define custom error types in Ruby and/or Rails?

...e for defining custom error types in a Ruby library (gem) or Ruby on Rails application? Specifically: 5 Answers ...
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Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme

I have an application with three tabs. 23 Answers 23 ...