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Difference between android-support-v7-appcompat and android-support-v4

...ow the difference between android-support-v4.jar and android-support-v7-appcompat.jar . If I want to add appcompat Action Bar in my application do I need to add both android-support-v7-appcompat.jar and android-support-v4.jar or only android-support-v7-appcompat.jar . ...
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Where is android studio building my .apk file?

... the moment, everything's working great, except that when I try to run the app, I get the message 'Local path doesn't exist.' , where the local path is pointing at the path: AndroidStudioProjects\MyProject\MyProject..\build\production\MyProject.apk , and true enough, there is no .apk file at that ...
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Python Flask, how to set content type

... Try like this: from flask import Response @app.route('/ajax_ddl') def ajax_ddl(): xml = 'foo' return Response(xml, mimetype='text/xml') The actual Content-Type is based on the mimetype parameter and the charset (defaults to UTF-8). Response (and request) ob...
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Remove vertical padding from horizontal ProgressBar

...evice? I have only tested on Xperia Z1 – Thorbjørn Kappel Hansen Oct 29 '14 at 5:27 2 ...
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Convert an NSURL to an NSString

I have an app where the user can choose an image either from the built-in app images or from the iphone photo library. I use an object Occasion that has an NSString property to save the imagePath . ...
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Creating and playing a sound in swift

... Here's a bit of code I've got added to FlappySwift that works: import SpriteKit import AVFoundation class GameScene: SKScene { // Grab the path, make sure to add it to your project! var coinSound = NSURL(fileURLWithPath: Bundle.main.path(forResource: "coi...
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bundle install returns “Could not locate Gemfile”

... You just need to change directories to your app, THEN run bundle install :) share | improve this answer | follow | ...
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Image, saved to sdcard, doesn't appear in Android's Gallery app

I save an image to the sdcard and it doesn't appear in the Gallery application until I pull off the sdcard and return it back. ...
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Android studio: why are minSdkVersion and targetSdkVersion specified both in AndroidManifest.xml and

... Strange. It seems that Google decides the minSDK by what API our app calls. Eventhough my app/build.gradle specifies minSDK to be Android 2.2, in Google Play it says minSDK = Android 1.6. And yes, the decompiled AndroidManifest.xml contains no minSDK information. I think this is a problem,...
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How to set the context path of a web application in Tomcat 7.0

I know that I can rename my webapp (or it's WAR file) to ROOT but this is a terrible way to do it, IMHO. Now I checked out the tomcat doc & it says ...