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How to test if parameters exist in rails

... | edited Mar 7 '19 at 18:29 answered Apr 12 '11 at 1:41 mu...
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List of installed gems?

...# s.authors = ["David Heinemeier Hansson"] # s.date = Time.utc(2013, 12, 3) # s.dependencies = [Gem::Dependency.new("actionpack", # Gem::Requirement.new(["= 4.0.2"]), # :runtime), # Gem::Dependency.new("mail", # Gem::Requirement.new(["~> 2.5.4"]), ...
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filters on ng-model in an input

... 28 I would suggest to watch model value and update it upon chage: http://plnkr.co/edit/Mb0uRyIIv1e...
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How to fix Git error: object file is empty?

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What's a good way to extend Error in JavaScript?

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Null or default comparison of generic argument in C#

... | edited Apr 23 '13 at 19:15 dasblinkenlight 659k6969 gold badges945945 silver badges13551355 bronze badges ...
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git: patch does not apply

... 362 git apply --reject --whitespace=fix mychanges.patch worked for me. Explanation The --reject opti...
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Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax

... () { var things = [ { id: 1, color: 'yellow' }, { id: 2, color: 'blue' }, { id: 3, color: 'red' } ]; things = JSON.stringify({ 'things': things }); $.ajax({ contentType: 'application/json; charset=utf-8', dataType: 'json', type...
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if A vs if A is not None:

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Eclipse Android Plugin — libncurses.so.5

... Eng.Fouad 103k6161 gold badges286286 silver badges383383 bronze badges answered Apr 6 '12 at 21:00 amphibientamphibient ...