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Ruby: Change negative number to positive number?

... | edited Mar 19 '10 at 22:45 answered Mar 19 '10 at 22:39 ...
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How do I get the current date in JavaScript?

... thanks for the code.. but what I still don't get it, is the line if(dd<10){dd='0'+dd} ... why < 10? from what I understand from the code is if day's character is less than 2, just add a preceding 0 in front of the day.. but why 10? – imin Jul 15 '13 at 1...
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Nullable vs. int? - Is there any difference?

... answered Oct 26 '10 at 23:16 LukeHLukeH 233k5050 gold badges338338 silver badges395395 bronze badges ...
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Changing the cursor in WPF sometimes works, sometimes doesn't

...obably will not use. – Olli May 18 '10 at 14:25 1 Not needed. If you set Mouse.OverrideCursor to ...
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How can I check if string contains characters & whitespace, not just whitespace?

... answered Jan 8 '10 at 22:17 nickfnickf 482k187187 gold badges607607 silver badges703703 bronze badges ...
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What do I return if the return type of a method is Void? (Not void!)

... 104 So what am I supposed to return if the return type of a function has to be Void? Use ret...
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“git pull” or “git merge” between master and development branches

... 105 Be careful with rebase. If you're sharing your develop branch with anybody, rebase can make a ...
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How does the String class override the + operator?

... | edited Aug 20 '13 at 10:31 answered Jul 10 '12 at 7:28 ...
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BroadcastReceiver with multiple filters or multiple BroadcastReceivers?

...them out – waqaslam May 8 '13 at 23:10 @Waqas Is there a way to do this dynamically so that you have a generic broadca...
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Find if variable is divisible by 2

... answered May 12 '10 at 17:01 Andy EAndy E 300k7575 gold badges456456 silver badges436436 bronze badges ...