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Is it possible to rotate a drawable in the xml description?

...resources that can be reused (because buttons are always the same, but mirrored or rotated). I do want to use the same resource so I don't have to add 3 more resources that are exactly like the original but rotated. But I also don't want to mix the code with things that can be declared in the XML or...
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How to get the changes on a branch in Git

...a revision list. git-diff does not take a list of revisions - it takes one or two revisions, and has defined the A...B syntax to mean how it's defined in the git-diff manpage. If git-diff did not explicitly define A...B, then that syntax would be invalid. Note that the git-rev-parse manpage describe...
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How do I prevent a parent's onclick event from firing when a child anchor is clicked?

...ently using jQuery to make a div clickable and in this div I also have anchors. The problem I'm running into is that when I click on an anchor both click events are firing (for the div and the anchor). How do I prevent the div's onclick event from firing when an anchor is clicked? ...
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How to empty a list?

...ere's an example: lst1 = [1, 2, 3] lst2 = lst1 del lst1[:] print(lst2) For the sake of completeness, the slice assignment has the same effect: lst[:] = [] It can also be used to shrink a part of the list while replacing a part at the same time (but that is out of the scope of the question). N...
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Difference between Eclipse Europa, Helios, Galileo

... between versions of Eclipse (Europa, Helios, Galileo)? Which is the best for desktop application? 7 Answers ...
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When is it better to use an NSSet over an NSArray?

... When the order of the items in the collection is not important, sets offer better performance for finding items in the collection. The reason is that a set uses hash values to find items (like a dictionary) while an array has to iter...
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How do I measure execution time of a command on the Windows command line?

...re using Windows 2003 (note that windows server 2008 and later are not supported) you can use The Windows Server 2003 Resource Kit, which contains timeit.exe that displays detailed execution stats. Here is an example, timing the command "timeit -?": C:\>timeit timeit -? Invalid switch -? Usage: ...
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What is the difference between a static and a non-static initialization code block

My question is about one particular usage of static keyword. It is possible to use static keyword to cover a code block within a class which does not belong to any function. For example following code compiles: ...
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What's the difference between the build and create methods in FactoryGirl?

The Factory Girl introduction delineates the difference between FactoryGirl.build() and FactoryGirl.create() : 3 Answer...
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Best practice to run Linux service as a different user

...es default to starting as root at boot time on my RHEL box. If I recall correctly, the same is true for other Linux distros which use the init scripts in /etc/init.d . ...