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Remove shadow below actionbar

...PDATE: As @Quinny898 stated, on Android 5.0 this has changed, you have to call setElevation(0) on your action bar. Note that if you're using the support library you must call it to that like so: getSupportActionBar().setElevation(0); ...
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Indenting #defines

I know that #define s, etc. are normally never indented. Why? 8 Answers 8 ...
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Python glob multiple filetypes

...out: import glob types = ('*.pdf', '*.cpp') # the tuple of file types files_grabbed = [] for files in types: files_grabbed.extend(glob.glob(files)) # files_grabbed is the list of pdf and cpp files Perhaps there is another way, so wait in case someone else comes up with a better answer. ...
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Replacement for “rename” in dplyr

...which does keep it consistent with the rest of the dplyr functions. Personally, I don't think of it as a problem--you get used to new things quickly especially when it means a significant speedup in your data processing. – vergilcw Feb 3 '14 at 15:47 ...
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How do I convert an NSString value to NSData?

...t Developer coming here, to convert from NSString / String to NSData var _nsdata = _nsstring.dataUsingEncoding(NSUTF8StringEncoding) share | improve this answer | follow ...
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How to really read text file from classpath in Java

...me classloader, you should be able to use either of: // From ClassLoader, all paths are "absolute" already - there's no context // from which they could be relative. Therefore you don't need a leading slash. InputStream in = this.getClass().getClassLoader() .getResou...
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Matrix Transpose in Python

...g'), ('b', 'e', 'h'), ('c', 'f', 'i')]? – acollection_ Feb 28 '16 at 3:15 14 ...
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How can I generate an MD5 hash?

... You need java.security.MessageDigest. Call MessageDigest.getInstance("MD5") to get a MD5 instance of MessageDigest you can use. The compute the hash by doing one of: Feed the entire input as a byte[] and calculate the hash in one operation with md.digest(bytes)...
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How to validate GUID is a GUID

... When I'm just testing a string to see if it is a GUID, I don't really want to create a Guid object that I don't need. So... public static class GuidEx { public static bool IsGuid(string value) { Guid x; return Guid.TryParse(value, out x); } } And here's how ...
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What does “:=” do?

... http://en.wikipedia.org/wiki/Equals_sign#In_computer_programming In computer programming languages, the equals sign typically denotes either a boolean operator to test equality of values (e.g. as in Pascal or Eiffel), which is consistent with the symbol's ...