What does => and () => mean in Scala
32479
What's the difference between => , ()=>, and Unit=>
43370
What does "|=" mean? (pipe equal operator)
59231
What is the " := " operator in (VB).NET or what is it good for?
38958
How do "and" and "or" act with non-boolean values?
11651
What does curly brackets in the `var { ... } = ...` statements do?
109567
How does operator  work when comparing two strings?
35549
What is the difference between the | and || or operators?
23313
Difference between "and" and && in Ruby?
99160
What are some example use cases for symbol literals in Scala?
151816
What is the semantics of 'is' operator in Python?
15796
the operation of "=" in javascript
69801
What does it mean when ST_Equals returns false and `=` returns true?
132179
Is  && statement() the same as if() statement()?
85451
What is the rule for parenthesis in Scala method invocation?
91298
What do ref, val and out mean on method parameters?
20936
What are all the uses of an underscore in Scala?
78285
How to check for equals? (0 == i) or (i == 0)