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Chai: how to test for undefined with 'should' syntax

Building on this tutorial testing an angularjs app with chai, I want to add a test for an undefined value using the "should" style. This fails: ...
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Django: accessing session variables from within a template?

...': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_proc...
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Could not load NIB in bundle

I am trying to integrate Janrain Engage as custom module with Appcelerator Titanium. I have created a sample module and dragged the JREngage folder to the sample module xcodeproj as indicated in the Jainrain's documentation. ...
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How to set request headers in rspec request spec?

...u can try something like this: get '/my/path', nil, {'HTTP_ACCEPT' => "application/json"} share | improve this answer | follow | ...
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HTML - Display image after selecting filename [duplicate]

...21 '17 at 13:30 Pehlaj - Mobile Apps Developer 8,49399 gold badges3333 silver badges4848 bronze badges answered Sep 11 '12 at 11:48 ...
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error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup

...r change it to either WinMain or wWinMain depending on whether or not your app is Unicode. Failure to do so also yields this linker error even with the correct subsystem. (/SUBSYSTEM:WINDOWS) – lisa Mar 29 '15 at 4:45 ...
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How to get UILabel to respond to tap?

...UITextField and I plan to use UILabel most of the time for my data display app. 11 Answers ...
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Ruby : How to write a gem? [closed]

... best resources for writing your own gem. If you're using Bundler in your app, you might want to look at Ryan Bigg's guide to Developing a RubyGem using Bundler and the Railscast on creating gems with Bundler. If you're interested in tools to help you write gems: Jeweler - Opinionated tool for c...
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Displaying the #include hierarchy for a C++ file in Visual Studio

... under Program Files (x86)). You can copy+paste your output window into an app like Notepad++ and do a regex find and replace with blank to strip all VS includes from your tree: 1>\s*Note: including file:\s*C:\\Program Files \(x86\).*(\r\n|\n|$) – kjhf Mar 2...
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Change color of UISwitch in “off” state

I've learned that we can change the UISwitch button appearance in its "on" state, but is it also possible to change the color of the UISwitch in the "off" state? ...