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GraphViz - How to connect subgraphs?

...raph with clusters with edges between clusters: IMPORTANT: The initial compound=true statement is required. digraph G { compound=true; subgraph cluster0 { a -> b; a -> c; b -> d; c -> d; } subgraph cluster1 { e -> g; e -> f; } b -> f [lh...
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What are the differences between segment trees, interval trees, binary indexed trees and range trees

...dom_hacker: Segment trees based algorithms have advantages in certain more complex high-dimensional variants of the intervals query. For example, finding which non-axis-parallel line-segments intersect with a 2D window. – Lior Kogan Jul 25 '13 at 16:39 ...
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Java JDBC - How to connect to Oracle using Service Name instead of SID

... http://download.oracle.com/docs/cd/B28359_01/java.111/b31224/urls.htm#BEIDHCBA Thin-style Service Name Syntax Thin-style service names are supported only by the JDBC Thin driver. The syntax is: @//host_name:port_number/service_name For example: jd...
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Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?

... PHPUnit 3.5 comes with its own autoloader that might help keep things simple: require_once 'PHPUnit/Autoload.php' – user212218 May 20 '11 at 0:30 ...
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Vim: How to insert in visual block mode?

... edited Jun 20 at 9:12 Community♦ 111 silver badge answered Sep 13 '12 at 4:49 ovatsug25ovatsug25 ...
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How can I pad a String in Java?

...and the Formatter classes in the JDK are better options. Use them over the commons code. share | improve this answer | follow | ...
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Block Comments in a Shell Script

Is there a simple way to comment out a block of code in a shell script? 12 Answers 12 ...
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How do I install an R package from source?

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getting the last item in a javascript object

...me. A long a heated debate has been raging about this subject: code.google.com/p/v8/issues/detail?id=164 – Tim Down Nov 30 '10 at 23:09 add a comment  |  ...
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What does “static” mean in C?

...located memory is typically reserved in data segment of the program at compile time, while the automatically allocated memory is normally implemented as a transient call stack. And to answer your second question, it's not like in C#. In C++, however, static is also used to define class ...