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How do I clone a range of array elements to a new array?
...}
}
Update re cloning (which wasn't obvious in the original question). If you really want a deep clone; something like:
public static T[] SubArrayDeepClone<T>(this T[] data, int index, int length)
{
T[] arrCopy = new T[length];
Array.Copy(data, index, arrCopy, 0, length);
usin...
Best way to combine two or more byte arrays in C#
...IEnumerable<byte> using LINQ's Concat<> - 0 seconds
So, if you need a new byte array, use
byte[] rv = new byte[a1.Length + a2.Length + a3.Length];
System.Buffer.BlockCopy(a1, 0, rv, 0, a1.Length);
System.Buffer.BlockCopy(a2, 0, rv, a1.Length, a2.Length);
System.Buffer.BlockCopy(a...
Android global variable
How can I create global variable keep remain values around the life cycle of the application regardless which activity running.
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How To Get IPython Notebook To Run Python 3?
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and then use
ipython3 notebook
to open the notebook in the browser. If you have any notebooks saved with python 2 then it will automatically convert them to Python 3 once you open the notebook.
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IntelliJ IDEA jump from interface to implementing class in Java
... before invoking the shortcut. I'm not sure what's the shortcut in PC, for if you right click the interface name -> "Go To" -> "Implementations"... the shortcut is listed there.
In PC, it is CTRL + ALT + B: JetBrains navigation documentation.
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Android: open activity without save into the stack
...ddFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); instead. There is no functional difference.
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How can I specify a local gem in my Gemfile?
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Something to watch out for might be Spring. If you are using a local path for your gem you could notice cached versions of your local gem like I did in rails console. If it doesn't seem like your local gem changes are being picked up try spring stop to see if it is i...
How to use MySQLdb with Python and Django in OSX 10.6?
...rror and pip install MySQL-python solved it for me.
Alternate installs:
If you don't have pip, easy_install MySQL-python should work.
If your python is managed by a packaging system, you might have to use
that system (e.g. sudo apt-get install ...)
Below, Soli notes that if you receive the foll...
How could the UNIX sort command sort a very large file?
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use -T to specify the temp dir
– glenn jackman
Jun 22 '11 at 0:37
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doGet and doPost in Servlets
...raw URL in browser address bar, etcetera will all fire a HTTP GET request. If a Servlet is listening on the URL in question, then its doGet() method will be called. It's usually used to preprocess a request. I.e. doing some business stuff before presenting the HTML output from a JSP, such as gatheri...