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How do I verify that an Android apk is signed with a release certificate?

... Use this co<em>mem><em>mem>and, (go to java &a<em>mem>p;lt; jdk &a<em>mem>p;lt; bin path in c<em>mem>d pro<em>mem>pt) $ jarsigner -verify -verbose -certs <em>mem>y_application.apk If you see "CN=Android Debug", this <em>mem>eans the .apk was signed with the debug key generated by the Android SDK ...
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Why do I want to avoid non-default constructors in frag<em>mem>ents?

I a<em>mem> creating an app with Frag<em>mem>ents and in one of the<em>mem>, I created a non-default constructor and got this warning: 6 Answe...
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pro<em>mem>ise already under evaluation: recursive default argu<em>mem>ent reference or earlier proble<em>mem>s?

Here is <em>mem>y R code. The functions are defined as: 4 Answers 4 ...
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Why does sys.exit() not exit when called inside a thread in Python?

This could be a stupid question, but I'<em>mem> testing out so<em>mem>e of <em>mem>y assu<em>mem>ptions about Python and I'<em>mem> confused as to why the following code snippet would not exit when called in the thread, but would exit when called in the <em>mem>ain thread. ...
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Is there a si<em>mem>ple way to re<em>mem>ove unused dependencies fro<em>mem> a <em>mem>aven po<em>mem>.x<em>mem>l?

I have a large <em>Mem>aven project with <em>mem>any <em>mem>odules and <em>mem>any po<em>mem>.x<em>mem>l files. The project has changed and I suspect the po<em>mem>'s contain so<em>mem>e unnecessary dependencies. Is there is a co<em>mem><em>mem>and which re<em>mem>oves any unused dependencies fro<em>mem> a po<em>mem>? ...
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How to override Backbone.sync?

I'<em>mem> trying out Backbone.js, and one of the things I'<em>mem> trying is to <em>mem>ake a call to a re<em>mem>ote API, so I need to be able to override Backbone.sync, as I understand the docu<em>mem>entation . ...
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How does Junit @Rule work?

...ion feature, so that I can use it for writing test cases. Please provide so<em>mem>e good answers or links, which give detailed description of its functionality through a si<em>mem>ple exa<em>mem>ple. ...
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Rails Action<em>Mem>ailer - for<em>mem>at sender and recipient na<em>mem>e/e<em>mem>ail address

Is there a way to specify e<em>mem>ail AND na<em>mem>e for sender and recipient info when using Action<em>Mem>ailer? 6 Answers ...
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Does it <em>mem>ake sense to do “try-finally” without “catch”?

I saw so<em>mem>e code like this: 6 Answers 6 ...
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SQLite table constraint - unique on <em>mem>ultiple colu<em>mem>ns

I can find syntax "charts" on this on the SQLite website, but no exa<em>mem>ples and <em>mem>y code is crashing. I have other tables with unique constraints on a single colu<em>mem>n, but I want to add a constraint to the table on two colu<em>mem>ns. This is what I have that is causing an SQLiteException with the <em>mem>essage "syn...