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Adam K Dean
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answered May 31 '11 at 8:46
DigitalRossDigitalRoss
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How get integer value from a enum in Rails?
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142
You can get the integer values for an enum from the class the enum is on:
Model.sale_infos # P...
`elif` in list comprehension conditionals
...ere designed exactly for this sort of use-case:
>>> l = [1, 2, 3, 4, 5]
>>> ['yes' if v == 1 else 'no' if v == 2 else 'idle' for v in l]
['yes', 'no', 'idle', 'idle', 'idle']
Hope this helps :-)
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Java: PrintStream to String?
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edited Jan 24 at 20:30
capt_hobbes
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answered Nov 19 '09 at 3:21
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Django queries - id vs pk
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answered Jan 29 '10 at 23:14
Felix KlingFelix Kling
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JavaScript replace/regex
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147
You need to double escape any RegExp characters (once for the slash in the string and once for ...
How to redirect to Index from another controller?
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musefanmusefan
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How to match a String against string literals in Rust?
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using rust 1.4.0 one can use the trim() function. Just using as_ref() doesn't match the string.
– futtetennista
Dec 1 '15 at 20:17
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Nohup is not writing log to output file
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It looks like you need to flush stdout periodically (e.g. sys.stdout.flush()). In my testing Pyt...
Forgot “git rebase --continue” and did “git commit”. How to fix?
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