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Rspec doesn't see my model Class. uninitialized constant error

... versions of RSpec move some stuff out of the spec/spec_helper.rb file, so now you also get a spec/rails_helper.rb file. If you run rails generate rspec:install, this is what it produces (rspec-rails 3.0.1, rails 4.1.1). Turns out the rails_helper.rb file contains some similar code to yours and shou...
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CSS 100% height with padding/margin

...ly work under IE6. Adding Dean Edwards' IE9.js to the page made this work. Now I just have to hope and pray that the relative/absolute positioning doesn't screw with something in a child element... – Christopher Parker May 19 '10 at 18:34 ...
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What is the role of the bias in neural networks? [closed]

...edited Jan 10 '17 at 0:21 AwokeKnowing 5,56755 gold badges2828 silver badges4141 bronze badges answered Nov 4 '14 at 0:32 ...
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When to use UICollectionView instead of UITableView?

...do that with collectionview). I was always using tableviews by default but now I doubt if that makes sense to switch to collectionviews instead. Am I missing something? – vir us Aug 29 '17 at 16:11 ...
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Is it feasible to compile Python to machine code?

... shedskin has had no work done on it in about two years now. :( – Perkins Aug 27 '18 at 17:58 add a comment  |  ...
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How do I preview emails in Rails?

... Action Mailer now has a built in way of previewing emails in Rails 4.1. For example, check this out: # located in test/mailers/previews/notifier_mailer_preview.rb class NotifierPreview < ActionMailer::Preview # Accessible from http:...
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How do I compare two DateTime objects in PHP 5.2.8?

...jects can be compared using comparison operators. $date1 = new DateTime("now"); $date2 = new DateTime("tomorrow"); var_dump($date1 == $date2); // false var_dump($date1 < $date2); // true var_dump($date1 > $date2); // false For PHP versions before 5.2.2 (actually for any version), you can ...
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What is “callback hell” and how and why does RX solve it?

... example that explains what is a "callback hell" for someone who does not know JavaScript and node.js ? 8 Answers ...
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ADB Android Device Unauthorized

...k if you are agree to connect the computer id. You need to confirm it. 5. Now Check the device It is now authorized! adb devices <ANDROID_SDK_HOME>\platform-tools>adb devices List of devices attached 4df798d76f98cf6d device ...
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Where to place AutoMapper.CreateMaps?

... code (and refactor) if necessary. EDIT: Just thought I'd mention that I now use AutoMapper profiles, so the above example becomes: public static class AutoMapperWebConfiguration { public static void Configure() { Mapper.Initialize(cfg => { cfg.AddProfile(new UserProf...