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Horizontal ListView in Android?

Is it possible to make the ListView horizontally? I have done this using a gallery view, but the selected item comes to the center of the screen automatically. I don't want the selected item at the same spot I clicked. How can I rectify this problem? My idea was to set the ListView with a horizo...
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What is the correct syntax for 'else if'?

... no worries, we all have to learn sometime. I find it weird that python places such an elphisise on readbility and then goes and use elkif instead of else it. I suggest keeping the python API manual open at all times: docs.python.org/3.1 th...
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Linking R and Julia?

...e.g. here ), but I suspect it will not be anywhere near R in terms of overall statistics workflow for some time yet. So I'd like to use it where C++ is mainly used in R programs: to optimize slow portions of code. Before I invest the time in learning Julia, though, I am curious what facilities th...
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What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?

...ased presentation framework. JavaServer Pages is a view technology used by all mentioned presentation framework for the view. Tapestry is another component-based presentation framework. So, to summarize: Struts 2, JSF, Tapestry (and Wicket, Spring MVC, Stripes) are presentation frameworks. If yo...
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__FILE__ macro shows full path

....com/pipermail/cmake/2013-January/053117.html I'm copying the tip so it's all on this page: set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D__FILENAME__='\"$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<))\"'") If you're using GNU make, I see no reason you couldn't extend this to your own makefiles. ...
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How to semantically add heading to a list

... on how to do this properly. When I'm using an HTML list, how do I semantically include a header for the list? 8 Answers ...
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Truncating floats in Python

...o the binary value stored in the computer's memory, not the string you actually typed into the source code.1 If you decode the sequence of bits back into a decimal number, again using the IEEE 64-bit floating-point format, you get 0.2999999999999999888977697537484345957637... so a naive implemen...
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Behaviour of increment and decrement operators in Python

...e applied on a variable (like ++count ). It compiles, but it does not actually change the value of the variable! 9 Answers...
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Is there a way to get the XPath in Google Chrome?

... article doesn't mention copy($0), which copies to the clipboard. (Incidentally, I just discovered $x, and found this thread, because I was trying to use that variable for something else in the console.) – Nathan Long Jul 5 '12 at 17:35 ...
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When should we call System.exit in Java

...its. This is a convenient way to handle shutdown in bigger programs, where all parts of the program can't (and shouldn't) be aware of each other. Then, if someone wants to quit, he can simply call System.exit(), and the shutdown hooks (if properly set up) take care of doing all necessary shutdown ce...