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What is sandboxing?

...have read the Wikipedia article , but I am not really sure what it means, and how similar it is to version control . 5 A...
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Using comma as list separator with AngularJS

... answered Jul 18 '12 at 12:16 Andrew JoslinAndrew Joslin 42.7k2020 gold badges9696 silver badges7575 bronze badges ...
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Using ping in c#

...s; } catch (PingException) { // Discard PingExceptions and return false; } finally { if (pinger != null) { pinger.Dispose(); } } return pingable; } ...
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Why doesn't this code simply print letters A to Z?

... convention when dealing with arithmetic operations on character variables and not C's. For example, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == 91 ). Note that character variables can be incremented but not decremented and even so only plain ASCII ch...
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Reverse a string in Python

...tended slice syntax. It works by doing [begin:end:step] - by leaving begin and end off and specifying a step of -1, it reverses a string. share | improve this answer | follow...
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Using jQuery to center a DIV on the screen

... One change I'd suggest: You should use this.outerHeight() and this.outerWidth() instead of just this.height() and this.width(). Otherwise, if the object has a border or padding, it will end up slightly off-center. – Trevor Burnham Jan 25 '10 at...
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SQL Server: SELECT only the rows with MAX(DATE)

...o join on a query, as per Cularis' answer. Alternatively, the most simple and straight forward way is a correlated-sub-query in the WHERE clause. SELECT * FROM yourTable AS [data] WHERE DateEntered = (SELECT MAX(DateEntered) FROM yourTable WHERE orderNo = [data].orderNo) Or... WHERE ID ...
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How can I use an array of function pointers?

... @crucifiedsoul "the C Programming Language" written by Brian Kernighan and Dennis Ritchie? It could be, but I didn't have it as a reference at the time I wrote the answer three and an half year ago. So I don't know. – VonC Mar 30 '12 at 1:51 ...
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JUnit tests pass in Eclipse but fail in Maven Surefire

I have written some JUnit tests using JUnit 4 and spring-test libraries. When I run the tests inside Eclipse then run fine and pass. But when I run them using Maven (during the build process), they fail giving a spring related error. I am not sure what is causing the problem, JUnit, Surefire or Spri...
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How to print a string in fixed width?

... EDIT 2013-12-11 - This answer is very old. It is still valid and correct, but people looking at this should prefer the new format syntax. You can use string formatting like this: >>> print '%5s' % 'aa' aa >>> print '%5s' % 'aaa' aaa >>> print '%5s' % '...