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What are valid values for the id attribute in HTML?

...id certain characters. Periods, colons and '#' have special meaning in CSS selectors, so you will have to escape those characters using a backslash in CSS or a double backslash in a selector string passed to jQuery. Think about how often you will have to escape a character in your stylesheets or cod...
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How to call C from Swift?

....h" export * } Then under Targets -> Link Binary With Libraries I selected add items and added libz.tbd. You may want to build at this point. I was then able to write the following code: import zlib public class Zlib { public class func zlibCompileFlags() -> UInt { return...
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Git: Discard all changes on a diverged local branch

... Dan Moulding's answer is safer. I think you should select that one. – Daniel Apt Jul 20 '15 at 10:34  |  show 1 more c...
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How to Detect if I'm Compiling Code with a particular Visual Studio version?

... @thomthom : This macro exactly reflects the Toolset version used by the selected target of the build project. Or more distinct: Project->Properties->General->Platform Toolset. – Yamakuzure Nov 30 '17 at 11:57 ...
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How to create a directory using nerdtree

... Pressing m would open a menu below and you can select from a list of actions. NERDTree Menu. Use j/k/enter and the shortcuts indicated ========================================================== > (a)dd a childnode (m)ove the current node (d)elete the current node ...
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Do you debug C++ code in Vim? How? [closed]

...ey are able to jump around definitions in a C++ class aware manner without selecting and installing several different plugins themselves, and that includes while step debugging stuff. As of 2020 the least worst one for me was Eclipse: https://www.slant.co/topics/1411/~best-ides-for-c-on-linux ...
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Dynamically change color to lighter or darker by percentage CSS (Javascript)

... @imjared This must be selected as answer... Thanks. – Jack Dec 14 '18 at 10:54 ...
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What's the difference of $host and $http_host in Nginx

...equal the server_name directive's value or the actual server name that was selected if there were multiple server_name directives? – CMCDragonkai Mar 13 '14 at 20:03 1 ...
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Environment variables for java installation

...ava\jdk1.7.0_79 (depending on your JDK installation path it varies). Then select the Path system variable and click Edit.... Keep the variable name as Path, and append C:\Program Files\Java\jdk1.7.0_79\bin; or %JAVA_HOME%\bin; (both mean the same) to the variable value. Once you are done with abov...
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Installing Java on OS X 10.9 (Mavericks)

... If you have installed both java6 and java7, you can select v6 in your shell with: export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home – Jürgen Strobel Oct 28 '13 at 13:34 ...