Operator precedence for  And/&& in Ruby
23313
Difference between "and" and && in Ruby?
79695
Logical operators OR AND in condition and order of conditions in WHERE
41350
When to use & instead of "and"
93728
Assignment with double ampersand "&&"
96940
C# - | and & operators?
29042
Can you supply arguments to the map(&:method) syntax in Ruby?
37334
Prefix operator with low precedence
102438
Defining scalable "white curly brackets" {| and |} (⦃ and ⦄)
135427
& operator optional in function pointer assignment
45245
Operator || or | cannot be used
150955
Operator Precedence vs Order of Evaluation
39300
What does the (unary) * operator do in this Ruby code?
142618
Why does the "or" go before the "and"?
56113
Operator precedence with Javascript Ternary operator
107982
Difference between -%> and %> in rails
4261
conditional execution (&& and ||) in powershell
14068
Regular Expressions: Is there an AND operator?