What is the difference between accessing class methods via "." or "::"?
91433
Is there a difference between :: and . when calling class methods in Ruby?
51454
What is the difference between 2 methods with ref object par and without?
22334
What is Ruby's double-colon `::`?
84802
What is the difference between <%: and <%= in ASP.NET MVC?
114030
Instantiate a class with or without parentheses?
51739
Why can in-class initializers only use = or {}?
13401
Namespace + functions versus static methods on a class
599
Is Java "pass-by-reference" or "pass-by-value"?
136392
What are the restrictions for method names in Ruby?
113601
What is the difference between .*? and .* regular expressions?
54934
What is this weird colon-member (" : ") syntax in the constructor?
100409
When to use an object instance variable versus passing an argument to the method
75305
Overloading member access operators ->, .*
6194
Difference between class and type
144166
What does the :: mean in C++?
57348
What is the difference between the dot (.) operator and -> in C++?
28214
What do parentheses surrounding an object/function/class declaration mean?