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How to check if a String is numeric in Java

... @kape123 :) sure "123.456" doesn´t contain digits. – Ahmed Alejo Nov 14 '14 at 18:01 8 ...
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Pass Nothing from Javascript to VBScript in IE9

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008

...technique for left-padding to any desired width: declare @x int = 123 -- value to be padded declare @width int = 25 -- desired width declare @pad char(1) = '0' -- pad character select right_justified = replicate( @pad , @width-le...
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How do I create a readable diff of two spreadsheets using git diff?

...sxd OpenOffice.org .odt/.ods/.odp/.odg Open Document .wj2/wj3/wk3/wk4/123 Lotus 123 .wri Windows3.1 Write .pdf Adobe PDF .mht Web Archive .eml Exported files from OutlookExpress Regard, Andres share ...
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How to use glob() to find files recursively?

...t; import glob2 >>> all_header_files = glob2.glob('src/**/*.c') https://github.com/miracle2k/python-glob2/ Useful when you want to provide your users with the ability to use the ** syntax, and thus os.walk() alone is not good enough. ...
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How to sort an array in Bash

...ven make it more generic and have it use a first argument that is the test function use, e.g., #!/bin/bash # quicksorts positional arguments # return is in array qsort_ret # Note: iterative, NOT recursive! :) # First argument is a function name that takes two arguments and compares them qsort() { ...
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Determine the data types of a data frame's columns

...7.6, 167.6... $ hp <dbl> 110, 110, 93, 110, 175, 105, 245, 62, 95, 123, 123, 180, 180, 180, 205, 215... $ drat <dbl> 3.90, 3.90, 3.85, 3.08, 3.15, 2.76, 3.21, 3.69, 3.92, 3.92, 3.92, 3.07, 3.0... $ wt <dbl> 2.620, 2.875, 2.320, 3.215, 3.440, 3.460, 3.570, 3.190, 3.150, 3.440, 3...
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Make Font Awesome icons in a circle?

...ox-shadow: 0px 0px 2px #888; padding: 0.5em 0.6em; } <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" /> <i class="fa fa-wrench"></i> JsFiddle of old answer: http://fiddle.jshell.net/4LqeN/ ...
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Which HTML5 reset CSS do you use and why? [closed]

...'s for correcting but still not necessary) Normalize.css: (Not normal) https://github.com/necolas/normalize.css/blob/master/normalize.css It started good with some webkit/ie hacks but h1 { font-size: 2em; margin: 0.67em 0; } h2 { font-size: 1.5em; margin: 0.83em 0; } h3 { ...
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How to set button click effect in Android?

... attributes to get desired effect before/after API level 23 respectively. https://stackoverflow.com/a/11513474/4683601 share | improve this answer | follow | ...