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Suppressing “is never used” and “is never assigned to” warnings in C#
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195
Yes, these can be suppressed.
Normally, I'm opposed to suppressing warnings, but in this case, ...
How is Math.Pow() implemented in .NET Framework?
...oking for an efficient approach for calculating a b (say a = 2 and b = 50 ). To start things up, I decided to take a look at the implementation of Math.Pow() function. But in .NET Reflector , all I found was this:
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OO Design in Rails: Where to put stuff
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Adam Zerner
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answered Jul 1 '09 at 21:35
Yehuda KatzYehuda Katz
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How do I pause my shell script for a second before continuing?
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Use the sleep command.
Example:
sleep .5 # Waits 0.5 second.
sleep 5 # Waits 5 seconds.
sleep 5s # Waits 5 seconds.
sleep 5m # Waits 5 minutes.
sleep 5h # Waits 5 hours.
sleep 5d # Waits 5 days.
One can also employ decimals when specifying a time unit; e.g. sle...
What is the equivalent of “none” in django templates?
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edited Feb 25 '14 at 22:03
Thomas Vander Stichele
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A gentle tutorial to Emacs/Swank/Paredit for Clojure
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5 Answers
5
Active
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Most efficient way to create a zero filled JavaScript array?
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582
ES6 introduces Array.prototype.fill. It can be used like this:
new Array(len).fill(0);
Not ...
multiprocessing.Pool: When to use apply, apply_async or map?
... apply_async_with_callback()
may yield a result such as
[1, 0, 4, 9, 25, 16, 49, 36, 81, 64]
Notice, unlike pool.map, the order of the results may not correspond to the order in which the pool.apply_async calls were made.
So, if you need to run a function in a separate process, but want th...
Why isn't String.Empty a constant?
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151
The reason that static readonly is used instead of const is due to use with unmanaged code, as ...
Why covariance and contravariance do not support value type
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edited Sep 17 '12 at 12:55
answered Sep 17 '12 at 7:37
Jo...