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What is the difference between Numpy's array() and asarray() functions?

... use one rather than the other? They seem to generate identical output for all the inputs I can think of. 6 Answers ...
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Finding all cycles in a directed graph

How can I find (iterate over) ALL the cycles in a directed graph from/to a given node? 17 Answers ...
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How can I start PostgreSQL server on Mac OS X?

... The Homebrew package manager includes launchctl plists to start automatically. For more information, run brew info postgres. Start manually pg_ctl -D /usr/local/var/postgres start Stop manually pg_ctl -D /usr/local/var/postgres stop Start automatically "To have launchd start postgresql now and res...
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NodeJS: How to get the server's port?

...eServer(); // Configuration app.configure(function(){ app.set('views', __dirname + '/views'); app.use(express.bodyDecoder()); app.use(express.methodOverride()); app.use(express.compiler({ src: __dirname + '/public', enable: ['less'] })); app.use(app.router); app.use(express.staticProvi...
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Using jquery to get element's position relative to viewport

... Look into the Dimensions plugin, specifically scrollTop()/scrollLeft(). Information can be found at http://api.jquery.com/scrollTop. share | improve this answer ...
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Golang tests in sub-directory

... Note that you can run go test "recursively": you need to list all the packages you want to test. If you are in the root folder of your Go project, type: go test ./... The './...' notation is described in the section "Description of package lists" of the "command go": An import path is...
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MySQL - length() vs char_length()

...() returns the length of the string measured in characters. This is especially relevant for Unicode, in which most characters are encoded in two bytes. Or UTF-8, where the number of bytes varies. For example: select length(_utf8 '€'), char_length(_utf8 '€') --> 3, 1 As you can see the E...
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What is C# analog of C++ std::pair?

...ect Here is my pair class public class Pair<X, Y> { private X _x; private Y _y; public Pair(X first, Y second) { _x = first; _y = second; } public X first { get { return _x; } } public Y second { get { return _y; } } public override bool E...
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Get file name from URL

... If you let String url = new URL(original_url).getPath() and add a special case for filenames that don't contain a . then this works fine. – Jason C May 6 '15 at 20:28 ...
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How to install Hibernate Tools in Eclipse?

What is the proper way to install Hibernate Tools in Eclipse as a plugin? The Hibernate site doesn't really give any instructions. ...