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How to display the default iOS 6 share action sheet with available share options?
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Code Roadie
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answered Mar 8 '13 at 15:24
DavideDavide
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How to get a list of all valid IP addresses in a local network? [closed]
...ry something like nmap -sn 192.168.1.0/24 or nmap -sn 192.168.1.100-199
– Stickley
Aug 10 '16 at 19:19
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What Does This Mean in PHP -> or => [duplicate]
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zafus_coderzafus_coder
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111
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Only mkdir if it does not exist [duplicate]
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99
if [ ! -d directory ]; then
mkdir directory
fi
or
mkdir -p directory
-p ensures creatio...
Creating NSData from NSString in Swift
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Gabriele PetronellaGabriele Petronella
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In PHP, how to detect the execution is from CLI mode or through browser ? [duplicate]
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Linus UnnebäckLinus Unnebäck
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Which version of CodeIgniter am I currently using?
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Colin BrockColin Brock
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How to get label of select option with jQuery?
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eugeneeugene
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add a comment
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How to insert element as a first child?
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dtsndtsn
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How is this fibonacci-function memoized?
... If we define some list, xs=[0..] and later ask for its 100th element, xs!!99, the 100th slot in the list gets "fleshed out", holding the number 99 now, ready for next access.
That is what that trick, "going-through-a-list", is exploiting. In normal doubly-recursve Fibonacci definition, fib n = fi...