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Getting individual colors from a color map in matplotlib

...call the cmap object you have. import matplotlib cmap = matplotlib.cm.get_cmap('Spectral') rgba = cmap(0.5) print(rgba) # (0.99807766255210428, 0.99923106502084169, 0.74602077638401709, 1.0) For values outside of the range [0.0, 1.0] it will return the under and over colour (respectively). This...
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Keeping ASP.NET Session Open / Alive

... use the method above. If the second, try something like using the Session_End event handler. If you have Forms Authentication, then you get something in the Global.asax.cs like FormsAuthenticationTicket ticket = FormsAuthentication.Decrypt(formsCookie.Value); if (ticket.Expired) { Request.C...
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Why does `a == b or c or d` always evaluate to True?

...gt; import ast >>> ast.parse("if a == b or c or d or e: ...") <_ast.Module object at 0x1031ae6a0> >>> ast.dump(_) "Module(body=[If(test=BoolOp(op=Or(), values=[Compare(left=Name(id='a', ctx=Load()), ops=[Eq()], comparators=[Name(id='b', ctx=Load())]), Name(id='c', ctx=Load())...
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Is there a JavaScript / jQuery DOM change listener?

...e kind of fingerprinting the existing contents. Cloaking History API: let _pushState = History.prototype.pushState; History.prototype.pushState = function (state, title, url) { _pushState.call(this, state, title, url); console.log('URL changed', url) }; Listening to hashchange, popstate event...
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How to write :hover condition for a:before and a:after?

... answered Jul 14 at 14:12 shree_2433shree_2433 1 add a comment ...
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set gvim font in .vimrc file

... size 14 on Mac OS X and Inconsolata size 12 everywhere else): if has("gui_running") if has("gui_gtk2") set guifont=Inconsolata\ 12 elseif has("gui_macvim") set guifont=Menlo\ Regular:h14 elseif has("gui_win32") set guifont=Consolas:h11:cANSI endif endif Edit: And while you're...
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ASP.NET MVC: Is Controller created for every request?

...ntext, Type controllerType) { try { return (IController)(_resolverThunk().GetService(controllerType) ?? Activator.CreateInstance(controllerType)); } The longer version is this (Here's the code from the source from the MvcHandler): protected internal virtual void ProcessReque...
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Where can I view Tomcat log files in Eclipse?

... "Arguments" tab of its launch configuration: -Dcatalina.base="${project_loc}\<apache-tomcat-5.5.23_loc>" -Dcatalina.home="${project_loc}\<apache-tomcat-5.5.23_loc>" -Djava.util.logging.config.file="${project_loc}\<apache-tomcat-5.5.23_loc>\conf\logging.properties" -Djava.uti...
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How do I hide the status bar in a Swift iOS app?

..., but then I noticed that it causes an error that I needed to debug with CG_CONTEXT_SHOW_BACKTRACE. Backtraced it to the adding of "View controller-based status bar appearance" – Sean Oct 20 '15 at 20:01 ...
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Random number generator only generating one random number

...nly Random Global = new Random(); [ThreadStatic] private static Random _local; public int Next(int max) { var localBuffer = _local; if (localBuffer == null) { int seed; lock(Global) seed = Global.Next(); localBuffer = new Rand...