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unable to install pg gem

... Worked for me on OS X, but with path to /Applications/Postgres.app/Contents/MacOS/bin/pg_config (I have a standalone Postgres.app) – Matt Nov 15 '13 at 19:13 ...
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Easiest way to pass an AngularJS scope variable from directive to controller?

...inds to a DOM attribute which is always a string. That is why we are wrapping it in curly braces so that it can be interpolated. --> <my-component attribute-foo="{{foo}}" binding-foo="foo" isolated-expression-foo="updateFoo(newFoo)" > <h2>Attribute</h2&g...
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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?

... required armv7) btw I figured this out when I tried to manually add the app via the organizer and it reported: Can't install application The Info.plist for application at /Users/.../TestsDebug.app specifies device capability requirements, which are not met by Dev iPhone 3G All should...
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How to avoid reinstalling packages when building Docker image for Python projects?

...wing requirements.txt file as an example: Click==7.0 Django==2.2.3 django-appconf==1.0.3 django-compressor==2.3 django-debug-toolbar==2.0 django-filter==2.2.0 django-reversion==3.0.4 django-rq==2.1.0 pytz==2019.1 rcssmin==1.0.6 redis==3.3.4 rjsmin==1.1.0 rq==1.1.0 six==1.12.0 sqlparse==0.3.0 A ty...
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iPhone Simulator location

... Simulator: ~/Library/Application Support/iPhone Simulator/ You can browse simulator files from that directory in Mac OS X. share | improve this...
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Embedding ads on Android app?

I would like to make a free version of the Android app I have, but would like to embed ad on it. I am not sure where I should start? Is there a well known mobile ad company out there that is specialized in mobile advertising? ...
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Google Play on Android 4.0 emulator

... Download Google apps (GoogleLoginService.apk , GoogleServicesFramework.apk , Phonesky.apk) from here. Start your emulator: emulator -avd VM_NAME_HERE -partition-size 500 -no-audio -no-boot-anim Then use the following commands: # Remount in...
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Does my application “contain encryption”?

...stackoverflow.com/a/40919650/4976373 Unfortunately, I believe that your app "contains encryption" in terms of US BIS even if you just use HTTPS (if your app is not an exception included in question 2). Quote from FAQ on iTunes Connect: "How do I know if I can follow the Exporter Registration an...
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Debugging sqlite database on the device

I am presently working on an WiFi application for Android. I am having trouble trying to access the database on the device. Debugging in the emulator doesn't work for me, because there is no WiFi support in the emulator. I tried pulling the database file out of the device by using ...
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How do I prevent Android taking a screenshot when my app goes to the background?

The app I'm currently building has the requirement that the app has to prevent the OS to take a screenshot of the app when it's being pushed into the background for security reasons. This way it won't be able to see the last active screen when switching between apps. ...