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What's an appropriate HTTP status code to return by a REST API service for a validation failure?
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If "validation failure" means that there is some client error in the request, then use HTTP 40...
How can I check a C# variable is an empty string “” or null? [duplicate]
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oopbaseoopbase
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Eclipse does not highlight matching variables
... Korhan OzturkKorhan Ozturk
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jQuery: Get selected element tag name
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edited Aug 13 '14 at 16:32
rgajrawala
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Whitespace Matching Regex - Java
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edited May 31 at 9:06
Neuron
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Practical example where Tuple can be used in .Net 4.0?
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That's the point - it is more convenient not to make a custom class or struct all the time. It i...
Timeout function if it takes too long to finish [duplicate]
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The process for timing out an operations is described in the documentation for signal.
The bas...
The way to check a HDFS directory's size?
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Prior to 0.20.203, and officially deprecated in 2.6.0:
hadoop fs -dus [directory]
Since 0.20.203 (dead link) 1.0.4 and still compatible through 2.6.0:
hdfs dfs -du [-s] [-h] URI [URI …]
You can also run hadoop fs -help for more info ...
How long should SQL email fields be? [duplicate]
...bution is at 19.
There isn't long tail. Everything falls off sharply after 38.
We cleaned up the DB by throwing away anything longer than 40. The good news is that no one has complained but the bad news is not many records got cleaned out.
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C# member variable initialization; best practice?
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edited Nov 18 '08 at 9:23
answered Nov 18 '08 at 9:04
Mar...