Why does rails have 'which would mistakenly be 4' in the Called ID for nil error?
48494
In Ruby why does nil.id return 4?
88194
Confusion about passing instance variables to redirect_to method. As seen in Rails Guides
120066
Rails auto-assigning id that already exists
90524
What does map(&:name) do in this Ruby code?
97860
Why does Rails 3 think xE2x80x89 means â x80 x89
68676
Testing for nil in Objective-C -- if(x != nil) vs if(x)
106465
iOS: Usage of self and underscore(_) with variable
133619
In Objective-C why should I check if self = [super init] is not nil?
94403
Is there an inverse 'member?' method in ruby?
59315
To use self. or not.. in Rails
25800
Singular or plural controller and helper names in Rails
155520
Why does $('#id') return true if id doesn't exist?
158134
Why does Ruby seem to hoist variable declarations from inside a case statement even if that code path is not executed?
103547
What is your alternative name for ID variable in Objective-C?
6369
Is there a spec that the id of elements should be made global variable?
12323
iPhone : Difference between nil vs Nil and true vs TRUE
136972
Why can't I create active records that count for something in rspec?