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app-release-unsigned.apk is not signed

I downloaded the zip file of an Android app on github and I'm trying to run it, but I get a dialog with this message 17 Ans...
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install / uninstall APKs programmatically (PackageManager vs Intents)

My application installs other applications, and it needs to keep track of what applications it has installed. Of course, this could be achieved by simply keeping a list of installed applications. But this should not be necessary! It should be the responsibility of the PackageManager to maintain the ...
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How to deploy an ASP.NET Application with zero downtime

... traffic on both servers Thing is, even in this case you will still have application restarts and loss of sessions if you are using "sticky sessions". If you have database sessions or a state server, then everything should be fine. ...
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Is there any way to ignore INSTALL_FAILED_VERSION_DOWNGRADE on application install with the Android

... It appears the latest version of adb tools has an "allow downgrade flag" that isn't shown in the adb help, but it is shown in the "pm" help on the device. So use: adb install -r -d <link to apk> ...
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iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?

I'm writing a web app for the iPad ( not a regular App Store app - it's written using HTML, CSS and JavaScript). Since the keyboard fills up a huge part of the screen, it would make sense to change the app's layout to fit the remaining space when the keyboard is shown. However, I have found no way ...
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argparse: identify which subparser was used [duplicate]

...mands') # all all_parser = subparsers.add_parser('all', help='process all apps') all_parser.set_defaults(which='all') # app app_parser = subparsers.add_parser('app', help='process a single app') app_parser.add_argument('appname', action='store', help='name of app to process') app_parser.set_defaul...
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LibStatusBar icon disappears on 3rd-party app launch

...orks fine on the home screen and when SpringBoard is launched, also, if an app is already launched then it works fine, however, if an app (such as Facebook or Twitter) is closed (completely) and the icon is showing, when launching the app, it will cause the icon to disappear. The icon is displayed u...
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街头扫二维码安全吗?民警:可致个人信息泄露 - 资讯 - 清泛网 - 专注C/C++...

...得小礼品 “一个不大的展台,在推销一款叫做借贷宝的app。”张女士说,注册这款app,需绑定手机号。领完玩具后,她立即取消了对这款app的关注。但让她感到不踏实的是,身份证号、手机号码等重要信息都登录在app上了。“...
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