Ruby ||= operator thread safety
94806
Is ||= in Ruby thread safe?
113426
Java - Order of Operations - Using Two Assignment Operators in a Single Line
97291
if(!x) vs if(x==false) in ruby
18279
How do I avoid scoping collisions of iterator variables?
151816
What is the semantics of 'is' operator in Python?
68676
Testing for nil in Objective-C -- if(x != nil) vs if(x)
13673
Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
57386
Why don't C++ compilers define operator== and operator!=?
48470
Integer wrapper class and == operator - where is behavior specified?
126174
What is the difference between != and  operators?
71607
What's this =! operator?
110513
Using the ternary operator for multiple operations
107937
?: Operator Vs. If Statement Performance
15689
Are incrementers / decrementers (var++, var--) etc thread safe?
27627
Confusion with the assignment operation inside a falsy `if` block
94785
What are :+ and &:+ in Ruby?
36494
Is .NET's StringBuilder thread-safe