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Given a number, find the next higher number which has the exact same set of digits as the original n
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123456785 4 98764321
^place it to the left of 4
123456785 4 12346789
123456785123446789
^sort the digits to the right of 5. Since all of them except
the '4' were already in descending order, all we need to do is
reverse their order, and find the correct plac...
JavaScript unit test tools for TDD
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64
Take a look at the Dojo Object Harness (DOH) unit test framework which is pretty much framework...
Custom CSS Scrollbar for Firefox
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Firefox 64 adds support for the spec draft CSS Scrollbars Module Level 1, which adds two new properties of scrollbar-width and scrollbar-color which give some control over how scrollbars are displayed.
You can set scrollbar-color to...
When is it appropriate to use UDP instead of TCP? [closed]
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64
If a TCP packet is lost, it will be resent. That is not handy for applications that rely on dat...
How to copy a selection to the OS X clipboard
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edited Aug 12 '15 at 16:46
answered Mar 24 '09 at 15:44
How to swap two variables in JavaScript
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showdevshowdev
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271
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How do I make a checkbox required on an ASP.NET form?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Get img thumbnails from Vimeo?
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46
You should parse Vimeo's API's response. There is no way to it with URL calls (like dailymotion...
How to get “wc -l” to print just the number of lines without file name?
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edited May 28 '15 at 6:08
Dave Jarvis
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JavaScript style for optional callbacks
...r a String?
– Zerho
Nov 3 '16 at 10:46
1
Simplify to callback = callback || function(){};
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