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Clean ways to write multiple 'for' loops
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edited Jan 10 '14 at 11:57
hansmaad
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When is memoization automatic in GHC Haskell?
...situations. For example, consider the function
f = \x -> let y = [1..30000000] in foldl' (+) 0 (y ++ [x])
GHC might notice that y does not depend on x and rewrite the function to
f = let y = [1..30000000] in \x -> foldl' (+) 0 (y ++ [x])
In this case, the new version is much less effici...
Redefining NULL
I'm writing C code for a system where address 0x0000 is valid and contains port I/O. Therefore, any possible bugs that access a NULL pointer will remain undetected and at the same time cause dangerous behaviour.
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How to use a WSDL file to create a WCF service (not make a call)
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answered Jun 4 '09 at 13:29
marc_smarc_s
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Why does Eclipse Java Package Explorer show question mark on some classes?
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Mohammad Faisal
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answered Nov 29 '10 at 19:17
Aleks FelipeAl...
How to uglify output with Browserify in Gulp?
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edited Sep 18 '14 at 6:08
answered Aug 13 '14 at 16:01
H...
JSR-303 @Valid annotation not working for list of child objects
...rAddressesForm with @Valid annotation. See section 3.1.3 and 3.5.1 of JSR 303: Bean Validation. As I explained in my answer to the question Is there a standard way to enable JSR 303 Bean Validation using annotated method, this is the real use of @Valid annotation as per JSR 303.
Edit
Example code: ...
ASP.NET web.config: configSource vs. file attributes
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file attribute
Specifies a relative path to an external file that contains custom application...
How to load/edit/run/save text files (.py) into an IPython notebook cell?
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answered Jan 10 '14 at 2:00
user2304916user2304916
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In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...TETIME is formatted as YYYY-MM-DD HH:MM:SS. Valid ranges go from the year 1000 to the year 9999 (and everything in between. While TIMESTAMP looks similar when you fetch it from the database, it's really a just a front for a unix timestamp. Its valid range goes from 1970 to 2038. The difference here,...