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Android Whatsapp/Chat Examples [closed]

...e to understand how chat applications are programmed. There is a website called Scringo. These awesome people provide their own SDK which you can integrate in your existing application to exploit cool features like radaring, chatting, feedback, etc. So if you are looking to integrate chat in applic...
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How to prevent UINavigationBar from covering top of view in iOS 7?

After updating to Xcode 5, the navigation bars in all of my app's views have shifted down. Here are some screenshots, the first showing everything in the view as it's pulled down, and the second showing all of it untouched. The search bar should begin where the navigation bar. ...
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Django dump data for a single model?

... As of version 1.1 and greater, the Django dumpdata management command allows you to dump data from individual tables: ./manage.py dumpdata myapp1 myapp2.my_model You can also separate multiple apps and models on the command line. Here's the canonical definition: django-admin dumpdata [app_l...
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Java generics type erasure: when and what happens?

...tring>. But objects don't just appear from nowhere. They are created locally, passed in as a method invocation argument, returned as the return value from a method call, or read from a field of some object... In all these cases you CAN know at runtime what the generic type is, either implicitly ...
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Handler vs AsyncTask vs Thread [closed]

...so supports reporting progress of the running tasks. And a Thread is basically the core element of multithreading which a developer can use with the following disadvantage: If you use Java threads you have to handle the following requirements in your own code: Synchronization with the...
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Adding a directory to the PATH environment variable in Windows

... Hmm, no, it truly really only modifies the registry. Ought to be a bit obvious from doing this in a Control Panel dialog instead of, say, the command prompt with the PATH command. You can observe what it does easily with SysInternals' Process ...
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Unable to load DLL 'SQLite.Interop.dll'

Periodically I am getting the following exception: 41 Answers 41 ...
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Does MySQL ignore null values on unique constraints?

... Yes, MySQL allows multiple NULLs in a column with a unique constraint. CREATE TABLE table1 (x INT NULL UNIQUE); INSERT table1 VALUES (1); INSERT table1 VALUES (1); -- Duplicate entry '1' for key 'x' INSERT table1 VALUES (NULL); INSER...
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jQuery access input hidden value

...$(':hidden#foo').val()); alert($('input:hidden[name=zyx]').val()); Those all mean the same thing in this example. share | improve this answer | follow | ...
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Mock vs MagicMock

My understanding is that MagicMock is a superset of Mock that automatically does "magic methods" thus seamlessly providing support for lists, iterations and so on... Then what is the reason for plain Mock existing? Isn't that just a stripped down version of MagicMock that can be practically ...