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Displaying a message in iOS which has the same functionality as Toast in Android

... answered May 12 '14 at 12:53 Kirit VaghelaKirit Vaghela 12.1k44 gold badges7070 silver badges7878 bronze badges ...
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How to round an average to 2 decimal places in PostgreSQL?

... answered Oct 28 '12 at 22:25 Craig RingerCraig Ringer 242k5353 gold badges539539 silver badges643643 bronze badges ...
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What would cause an algorithm to have O(log log n) complexity?

...= 8,192 8,192 / 2 = 4,096 4,096 / 2 = 2,048 2,048 / 2 = 1,024 1,024 / 2 = 512 512 / 2 = 256 256 / 2 = 128 128 / 2 = 64 64 / 2 = 32 32 / 2 = 16 16 / 2 = 8 8 / 2 = 4 4 / 2 = 2 2 / 2 = 1 This process takes 16 steps, and it's also the case that 65,536 = 216. But, if we take the square root at each leve...
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How do I wait for an asynchronously dispatched block to finish?

...eNow:10]]; } – nicktmro May 24 '12 at 8:19 41 ...
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How do I use NSTimer?

... code that would be executed every two seconds? – lab12 Sep 20 '09 at 2:04 You'd pass YES for repeats: when you call s...
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Load a WPF BitmapImage from a System.Drawing.Bitmap

... | edited Jul 15 '12 at 19:22 weston 49.5k1818 gold badges121121 silver badges188188 bronze badges ...
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Best way to load module/class from lib folder in Rails 3?

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A KeyValuePair in Java [duplicate]

... java program. – Cody Dec 13 '11 at 12:45 4 @doctor-oreo yes any java programmer could download j...
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Define css class in django Forms

...e templates. – Boris Chervenkov Nov 12 '11 at 23:09 5 ...
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Max length for client ip address [duplicate]

...translate going in and out of the DB and that's messy. IPv6 addresses are 128 bits (as opposed to 32 bits of IPv4 addresses). They are usually written as 8 groups of 4 hex digits separated by colons: 2001:0db8:85a3:0000:0000:8a2e:0370:7334. 39 characters is appropriate to store IPv6 addresses in ...