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Is there a NumPy function to return the first index of something in an array?

...: itemindex = numpy.where(array==item) The result is a tuple with first all the row indices, then all the column indices. For example, if an array is two dimensions and it contained your item at two locations then array[itemindex[0][0]][itemindex[1][0]] would be equal to your item and so woul...
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How do I print to the debug output window in a Win32 app?

...you can use the L prefix: OutputDebugStringW(L"My output string."); Normally you will use the macro version together with the _T macro like this: OutputDebugString(_T("My output string.")); If you project is configured to build for UNICODE it will expand into: OutputDebugStringW(L"My output s...
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Can we define implicit conversions of enums in c#?

... Isn't it basically re-implemented Java enum? – Agent_L Mar 21 '16 at 15:20 2 ...
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Importing from a relative path in Python

...his method is still commonly used in some situations, where you aren't actually ever 'installing' your package. For example, it's popular with Django users. You can add Common/ to your sys.path (the list of paths python looks at to import things): import sys, os sys.path.append(os.path.join(os.p...
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How to access session variables from any class in ASP.NET?

... } } This class stores one instance of itself in the ASP.NET session and allows you to access your session properties in a type-safe way from any class, e.g like this: int loginId = MySession.Current.LoginId; string property1 = MySession.Current.Property1; MySession.Current.Property1 = newValue;...
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Perl flags -pe, -pi, -p, -w, -d, -i, -t?

...eem to be mostly made up of punctuation :-) The command line switches are all detailed in perlrun. (available from the command line by calling perldoc perlrun) Going into the options briefly, one-by-one: -p: Places a printing loop around your command so that it acts on each line of standard ...
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How to flush output of print function?

...e) On Python 2 you'll have to do import sys sys.stdout.flush() after calling print. By default, print prints to sys.stdout (see the documentation for more about file objects). share | improve t...
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$(document).ready equivalent without jQuery

...ent if ( document.addEventListener ) { // Use the handy event callback document.addEventListener( "DOMContentLoaded", function(){ document.removeEventListener( "DOMContentLoaded", arguments.callee, false ); jQuery.ready(); }, false ); // If IE...
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Name node is in safe mode. Not able to leave

...e leave hadoop dfsadmin has been deprecated and so is hadoop fs command, all hdfs related tasks are being moved to a separate command hdfs. share | improve this answer | f...
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Iterate two Lists or Arrays with one ForEach statement in C#

... Did not know anything about those Zip operations, I'll make a small research on that topic. Thanks! – Hugo Dec 23 '09 at 23:02 4 ...