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Encode String to UTF-8

... How about using ByteBuffer byteBuffer = StandardCharsets.UTF_8.encode(myString) share | improve this answer | follow | ...
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How can I calculate the number of lines changed between two commits in git?

...han what he mentions. Since git log internally calls the diff machinery in order to print requested information, you can give it any of the diff stat options - not just --shortstat. What you likely want to use is: git log --author="Your name" --stat <commit1>..<commit2> but you can us...
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Random Gaussian Variables

...uller polar method: public sealed class GaussianRandom { private bool _hasDeviate; private double _storedDeviate; private readonly Random _random; public GaussianRandom(Random random = null) { _random = random ?? new Random(); } /// <summary> /// Obta...
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Why do you need explicitly have the “self” argument in a Python method?

...hing is implied or assumed, parts of the implementation are exposed. self.__class__, self.__dict__ and other "internal" structures are available in an obvious way. share | improve this answer ...
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How to delete (not cut) in Vim?

... Use the "black hole register", "_ to really delete something: "_d. Use "_dP to paste something and keep it available for further pasting. For the second question, you could use <C-o>dw. <C-o> is used to execute a normal command without leaving ...
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What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4

... In order to use a CLR 2.0 mixed mode assembly, you need to modify your App.Config file to include: <?xml version="1.0"?><configuration> <startup useLegacyV2RuntimeActivationPolicy="true"> <supportedRunt...
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Why dict.get(key) instead of dict[key]?

...ide a default value if the key is missing: dictionary.get("bogus", default_value) returns default_value (whatever you choose it to be), whereas dictionary["bogus"] would raise a KeyError. If omitted, default_value is None, such that dictionary.get("bogus") # <-- No default specified --...
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Does bit-shift depend on endianness?

... new value is stored back in memory, which is where the little endian byte order comes into effect again. Update, thanks to @jww: On PowerPC the vector shifts and rotates are endian sensitive. You can have a value in a vector register and a shift will produce different results on little-endian and...
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How do you 'redo' changes after 'undo' with Emacs?

... To undo: C-_ To redo after a undo: C-g C-_ Type multiple times on C-_ to redo what have been undone by C-_ To redo an emacs command multiple times, execute your command then type C-xz and then type many times on z key to repea...
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How can I create a unique constraint on my column (SQL Server 2008 R2)?

... Or set column as unique from the SQL Query window: alter table location_key drop constraint pinky; alter table your_table add constraint pinky unique(yourcolumn); Changes take effect immediately: Command(s) completed successfully. ...