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Rails - controller action name to string
...ol version?
– Bogdan Gusiev
May 13 '15 at 13:05
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Resharper- Find all unused classes
...Windows 7.
– Sam Jones
Nov 4 '13 at 15:11
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At least in ReSharper 8, you don't have to enable "An...
Python: fastest way to create a list of n lists
...t does not have to create a new int object in every iteration and is about 15 % faster on my machine.
Edit: Using NumPy, you can avoid the Python loop using
d = numpy.empty((n, 0)).tolist()
but this is actually 2.5 times slower than the list comprehension.
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What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
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edited May 1 '18 at 15:49
answered May 28 '12 at 9:29
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Is there a timeout for idle PostgreSQL connections?
...rocess
– Joseph Persie
Feb 9 '16 at 15:24
@CraigRinger even a psql connection is considered as idle connection. And wh...
Turn off CSRF token in rails 3
...f you can answer this very similar question? stackoverflow.com/questions/50159847/…
– user4412054
May 6 '18 at 19:42
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How to get screen width without (minus) scrollbar?
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Roko C. BuljanRoko C. Buljan
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Is there a “previous sibling” selector?
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cletuscletus
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What is the difference between HTTP_HOST and SERVER_NAME in PHP?
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answered Feb 19 '10 at 15:32
BalusCBalusC
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Why doesn't Java allow generic subclasses of Throwable?
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155
As mark said, the types are not reifiable, which is a problem in the following case:
try {
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