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Get all inherited classes of an abstract class [duplicate]

... you'd think. You need to use Assembly.GetAssembly(typeof(T)) because your base class might be in a different assembly. You need to use the criteria type.IsClass and !type.IsAbstract because it'll throw an exception if you try to instantiate an interface or abstract class. I like forcing the enumer...
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DESTDIR and PREFIX of make

... For what it's worth, in a cmake-based build you can emulate "case 4" (for stow, etc) by running cmake -DCMAKE_INSTALL_PREFIX=/foo/bar/baz -P cmake_install.cmake in the build directory. – Ryan Pavlik Sep 6 '12 at 17:12 ...
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Providing a default value for an Optional in Swift?

... the type contained in the Optional. As it stands, type inferencing sets T based on the parameter given to getOrElse, and then fails at runtime if this does not match the Optional and the Optional is non-nil: let x: Int? let y = x.getOrElse(1.414) // y inferred as Double, assigned 1.414 let a: In...
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Contributing to project on github, how to “rebase my pull request on top of master”

...like with a git pull, prior to rebasing onto master, or more simply just rebase onto upstream/master. I.e: git checkout master git pull upstream master git checkout feature git rebase master or git checkout feature git rebase upstream/master Update: After fixing your local feature branch, yo...
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What browsers support HTML5 WebSocket API?

...ywebsockets websockify gevent-websocket, gevent-socketio and flask-sockets based on the former Autobahn Tornado In C: libwebsockets In Node.js: Socket.io : Socket.io also has serverside ports for Python, Java, Google GO, Rack sockjs : sockjs also has serverside ports for Python, Java, Erlang...
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Annotating text on individual facet in ggplot2

...rs, aes(qsec, mpg)) + geom_point() + facet_grid(. ~ am) + theme_bw(base_size = 12) # install.packages('egg', dependencies = TRUE) library(egg) Tag inside Default tag_facet(p) Note: if you want to keep the strip text and background, try adding strip.text and strip.background back i...
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How to change the style of alert box?

...> <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css"> <link rel="stylesheet" href="/resources/demos/style.css"> <script src="https://code.jquery.com/jquery-1.12.4.js"></script> <script src="https://code.jquery.com/ui/1.12.1/j...
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How to add multiple objects to ManyToMany relationship at once in Django ?

Based on the Django doc, I should be able to pass multiple objects at once to be added to a manytomany relationship but I get a ...
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Methods inside enum in C#

...ployeeType() { } private EmployeeType(int value, string displayName) : base(value, displayName) { } // Your method... public override string ToString() { return $"{value} - {displayName}!"; } } Then you can use it like an enum, with the possibility to put methods insid...
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I want my android application to be only run in portrait mode?

... @EduardoCoelho you can actually make a base class PortraitActivity and in onCreate call setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) All activities extending this won't rotate – Twinone Jun 6 '14 at 9:07 ...