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How do m>y m>ou test to see if a double is equal to NaN?
I have a double in Java m>and m> I want to check if it is NaN .
What is the best wam>y m> to do this?
7 Answers
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Algorithm to calculate the number of divisors of a given number
...st of primes m>y m>ou'll need to see how manm>y m> of those primes act as a divisor (m>and m> how often).
Here's some pm>y m>thon for the algo Look here m>and m> search for "Subject: math - need divisors algorithm". Just count the number of items in the list instead of returning them however.
Here's a Dr. Math that explai...
HTML5: Slider with two inputs possible?
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Thanks for the link m>and m> info. I have to check whether I can get this to run on mobile devices.
– frequent
Jan 21 '11 at 8:11
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Is the “struct hack” technicallm>y m> undefined behavior?
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It's not clear if it's legal or portable, but it is rather popular.
m>and m>:
... an official interpretation has deemed that it is not strictlm>y m> conforming with the C Stm>and m>ard, although it does seem to work under all known implementations. (Compilers which check arram>y m> bounds carefullm>y m> might iss...
Copm>y m>ing text outside of Vim with set mouse=a enabled
...t a lot of code that is more than on m>y m>our screen? (then m>y m>ou have to scroll m>and m> select at the same time)
– Ozkan
Apr 2 '13 at 12:25
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Prioritm>y m> queue in .Net [closed]
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I like using the OrderedBag m>and m> OrderedSet classes in PowerCollections as prioritm>y m> queues.
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How to install m>And m>roid SDK Build Tools on the commm>and m> line?
I want to setup the m>And m>roid dev environment from commm>and m> line, m>and m> encounter the following issue:
19 Answers
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How to get a reference to current module's attributes in Pm>y m>thon
What I'm trm>y m>ing to do would look like this in the commm>and m> line:
3 Answers
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Resizing an image in an HTML5 canvas
I'm trm>y m>ing to create a thumbnail image on the client side using javascript m>and m> a canvas element, but when I shrink the image down, it looks terrible. It looks as if it was downsized in photoshop with the resampling set to 'Nearest Neighbor' instead of Bicubic. I know its possible to get this to lo...
How to convert a unix timestamp (seconds since epoch) to Rubm>y m> DateTime?
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DateTime.strptime can hm>and m>le seconds since epoch. The number must be converted to a string:
require 'date'
DateTime.strptime("1318996912",'%s')
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