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How to get duration, as int milli's and float seconds from ?

... answered Jan 18 '13 at 2:33 Howard HinnantHoward Hinnant 170k4141 gold badges374374 silver badges509509 bronze badges ...
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How to implement onBackPressed() in Fragments?

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CRON job to run on the last day of the month

... Possibly the easiest way is to simply do three separate jobs: 55 23 30 4,6,9,11 * myjob.sh 55 23 31 1,3,5,7,8,10,12 * myjob.sh 55 23 28 2 * myjob.sh That will run on the 28th of February though, even on leap years so, if that's a problem, you'll need to find another ...
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How to get whole and decimal part of a number?

Given, say, 1.25 - how do I get "1" and ."25" parts of this number? 16 Answers 16 ...
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Can “using” with more than one resource cause a resource leak?

...a given type. A using statement of the form using (ResourceType r1 = e1, r2 = e2, ..., rN = eN) statement is precisely equivalent to a sequence of nested using statements: using (ResourceType r1 = e1) using (ResourceType r2 = e2) ... using (ResourceType rN = eN) ...
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How to generate unique ID with node.js

... function generate(count, k) { var _sym = 'abcdefghijklmnopqrstuvwxyz1234567890', var str = ''; for(var i = 0; i < count; i++) { str += _sym[parseInt(Math.random() * (_sym.length))]; } base.getID(str, function(err, res) { if(!res.length) { k(str) ...
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Extracting specific columns in numpy array

... 277 I assume you wanted columns 1 and 9? To select multiple columns at once, use X = data[:, [1, 9...
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How do I show multiple recaptchas on a single page?

I have 2 forms on a single page. One of the forms has a recaptcha displaying all the time. The other should display a recaptcha only after a certain event such as maxing out login attempts. So there are times when I would need 2 recaptchas to appear on the same page. Is this possible? I know I ...
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How to Flatten a Multidimensional Array?

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Is there a way to 'pretty' print MongoDB shell output to a file?

... 217 The shell provides some nice but hidden features because it's an interactive environment. Whe...