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Installing PG gem on OS X - failure to build native extension

It seems many others have had problems installing the pg gem. None of the solutions posed for others have worked for me. 1...
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Explain the encapsulated anonymous function syntax

...ression: (function foo() { alert(2 + 2); }()); The Parentheses (formally called the Grouping Operator) can surround only expressions, and a function expression is evaluated. The two grammar productions can be ambiguous, and they can look exactly the same, for example: function foo () {} // ...
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Setup a Git server with msysgit on Windows [closed]

.../web/20100207010332/http://www.timdavis.com.au/… – alldayremix Dec 1 '12 at 5:01  |  show 4 more comments ...
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PHP json_decode() returns NULL with valid JSON?

...ters since I started the application and there were no problems before. Locally, the JSON decoding works perfectly. On my server, it doesn't. And I can't call json_last_error() because it's PHP 5.2.9. That function appears on PHP 5.3.0. – Joel A. Villarreal Bertoldi ...
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What are Vertex Array Objects?

...k of it as a geometry object. (As an old time SGI Performer programmer, I call them geosets.) The instance variables/members of the object are your vertex pointer, normal pointer, color pointer, attrib N pointer, ... When a VAO is first bound, you assign these members by calling glEnableClientStat...
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Error: Could not find or load main class in intelliJ IDE

...ginner in Java and am trying to run my code using IntelliJ that I just installed as my IDE with JDK 1.7. The following piece of code keeps does not even compile and keeps giving me the error: ...
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WPF ToolBar: how to remove grip and overflow

...right. they are both grayed out, but we'd like them to not be displayed at all. 6 Answers ...
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Convert xlsx to csv in Linux with command line

... The Gnumeric spreadsheet application comes with a command line utility called ssconvert that can convert between a variety of spreadsheet formats: $ ssconvert Book1.xlsx newfile.csv Using exporter Gnumeric_stf:stf_csv $ cat newfile.csv Foo,Bar,Baz 1,2,3 123.6,7.89, 2012/05/14,, The,last,Line ...
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How to change the text of a label?

... answered Jun 7 '12 at 10:32 Sravan KumarSravan Kumar 1,31722 gold badges1818 silver badges3838 bronze badges ...
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Fastest way to iterate over all the chars in a String

In Java, what would the fastest way to iterate over all the chars in a String, this: 8 Answers ...