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Haskell: Converting Int to String
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287
The opposite of read is show.
Prelude> show 3
"3"
Prelude> read $ show 3 :: Int
3
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Comparing mongoose _id and strings
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answered Jul 24 '12 at 19:38
cjohncjohn
9,45033 gold badges2626 silver badges1717 bronze badges
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Why can lambdas be better optimized by the compiler than plain functions?
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2 Answers
2
Active
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How can one see content of stack with GDB?
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answered Oct 21 '11 at 11:43
DipSwitchDipSwitch
4,46222 gold badges1616 silver badges2323 bronze badges
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How do I delete an exported environment variable?
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2585
unset is the command you're looking for.
unset GNUPLOT_DRIVER_DIR
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How do you do a case insensitive search using a pattern modifier using less?
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gilad mayani
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answered Aug 19 '08 at 20:09
Juha SyrjäläJuha Syrjälä
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Checking if an instance's class implements an interface?
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263
interface IInterface
{
}
class TheClass implements IInterface
{
}
$cls = new TheClass();
if ...
Django FileField with upload_to determined at runtime
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256
You've probably read the documentation, so here's an easy example to make it make sense:
def ...
How to exclude specific folders or files from validation in Eclipse?
...onfig > Validation
– mmigdol
Jun 29 '13 at 1:08
What about for kinds of file that are not listed in Validation? .le...