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How to pass an array within a query string?

Is there a standard way of passing an array through a query string? 10 Answers 10 ...
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Test for multiple cases in a switch, like an OR (||)

...nywhere... thank you @SLaks for you're answer too. – Andres Jun 29 '11 at 14:40 ...
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How to set up Spark on Windows?

...s guide: http://spark.apache.org/docs/latest/building-spark.html Download and install Maven, and set MAVEN_OPTS to the value specified in the guide. But if you're just playing around with Spark, and don't actually need it to run on Windows for any other reason that your own machine is running Wind...
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What is the correct way to represent null XML elements?

...esponding complex type. A clarification: If you have a book xml element and one of the child elements is book:series you have several options when filling it out: Removing the element entirely - This can be done when you wish to indicate that series does not apply to this book or that book is n...
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What is the difference between class and instance attributes?

... Only the mutable types are shared. Like for int and str they still attached with each instances rather than class. – Babu Jul 17 '14 at 11:59 11 ...
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SQL “select where not in subquery” returns no results

...emantically the same. When it is nullable, NOT IN is different, since IN (and, therefore, NOT IN) return NULL when a value does not match anything in a list containing a NULL. This may be confusing but may become more obvious if we recall the alternate syntax for this: common_id = ANY ( SELECT c...
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Can I assume (bool)true == (int)1 for any C++ compiler?

...are redundant. In your expression: true == 1 Integral promotion applies and the bool value will be promoted to an int and this promotion must yield 1. Reference: 4.7 [conv.integral] / 4: If the source type is bool... true is converted to one. ...
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SimpleTest vs PHPunit

... This question is quite dated but as it is still getting traffic and answers I though I state my point here again even so I already did it on some other (newer) questions. I'm really really baffled that SimpleTest still is considered an alternative to phpunit. Maybe i'm just misinformed bu...
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sys.argv[1] meaning in script

I'm currently teaching myself Python and was just wondering (In reference to my example below) in simplified terms what the sys.argv[1] represents. Is it simply asking for an input? ...
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NSObject +load and +initialize - What do they do?

I'm interested in understanding the circumstances leading a developer to override +initialize or +load. Documentation makes it clear these methods are called for you by the Objective-C runtime, but that's really all that is clear from the documentation of those methods. :-) ...