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Removing colors from output

... line" command). Your script is trying to set absolute cursor position to 60 (^[[60G) to get all the OKs in a line, which your sed line doesn't cover. (Properly, [m|K] should probably be (m|K) or [mK], because you're not trying to match a pipe character. But that's not important right now.) If you...
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Converting an integer to a hexadecimal string in Ruby

... You can give to_s a base other than 10: 10.to_s(16) #=> "a" Note that in ruby 2.4 FixNum and BigNum were unified in the Integer class. If you are using an older ruby check the documentation of FixNum#to_s and BigNum#to_s ...
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Should I use a data.frame or a matrix?

... | edited Aug 30 '17 at 0:12 answered Mar 1 '11 at 19:00 ...
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How do I add a tool tip to a span element?

... | edited Jun 28 '09 at 19:41 answered Jun 28 '09 at 19:36 ...
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Remote Connections Mysql Ubuntu

...ss bind-address = xxx.xxx.xxx.xxx Or add a bind-address = 0.0.0.0 if you don't want to specify the IP Then stop and restart MySQL with the new my.cnf entry. Once running go to the terminal and enter the following command. lsof -i -P | grep :3306 That should come back something l...
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Multiple commands on a single line in a Windows batch file

...ng on delayed expansion: pax> cmd /v:on /c "echo !time! & ping 127.0.0.1 >nul: & echo !time!" 15:23:36.77 15:23:39.85 That's needed from the command line. If you're doing this inside a script, you can just use setlocal: @setlocal enableextensions enabledelayedexpansion @echo off ec...
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Is bool a native C type?

...ught that bool was a C++ type. Is bool a standard C extension (e.g., ISO C90) or a GCC extension? 11 Answers ...
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Get element inside element by class and ID - JavaScript

...r targetDiv = document.getElementById("foo").getElementsByClassName("bar")[0]; getElementById only returns one node, but getElementsByClassName returns a node list. Since there is only one element with that class name (as far as I can tell), you can just get the first one (that's what the [0] is ...
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Finding Number of Cores in Java

... | edited Nov 17 '11 at 9:03 answered Jan 21 '11 at 13:58 d...
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How to create a circular ImageView in Android? [duplicate]

...awable == null) { return; } if (getWidth() == 0 || getHeight() == 0) { return; } Bitmap b = ((BitmapDrawable) drawable).getBitmap(); Bitmap bitmap = b.copy(Bitmap.Config.ARGB_8888, true); int w = getWidth(); @SuppressW...