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How to Define Callbacks in Android?

During the most recent Google IO, there was a presentation about implementing restful client applications. Unfortunately, it was only a high level discussion with no source code of the implementation. ...
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How to copy from CSV file to PostgreSQL table with headers in CSV file?

I want to copy a CSV file to a Postgres table. There are about 100 columns in this table, so I do not want to rewrite them if I don't have to. ...
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Why is the .bss segment required?

What I know is that global and static variables are stored in the .data segment, and uninitialized data are in the .bss segment. What I don't understand is why do we have dedicated segment for uninitialized variables? If an uninitialised variable has a value assigned at run time, does the varia...
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Why is not in HTML 5 Tag list while is?

...oved but <small> is not? What is the problem with <big> which does not apply to <small> ? 4 Answers ...
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Python Logging (function name, file name, line number) using a single file

I am trying to learn how an application works. And for this I am inserting debug commands as the first line of each function's body with the goal of logging the function's name as well as the line number (within the code) where I send a message to the log output. Finally, since this application comp...
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How are strings passed in .NET?

When I pass a string to a function, is a pointer to the string's contents passed, or is the entire string passed to the function on the stack like a struct would be? ...
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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?

What is the difference between the remap , noremap , nnoremap and vnoremap mapping commands in Vim? 3 Answers ...
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Assign width to half available screen width declaratively

Is it possible to assign a widget width to half the available screen width, and do it using declarative xml? 5 Answers ...
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How to add a custom button state

For instance, the default button has the following dependencies between its states and background images: 3 Answers ...
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Visual Studio 2013 and BitBucket

Visual Studio 2013 apparently has some nice slick Git integration. 5 Answers 5 ...