python string prefixed with _, what is it?
132614
Python, what does an underscore before parenthesis do
30206
Where and how is the _ (underscore) variable specified?
11423
Understand the meaning of `$_`
26188
Python method name with double-underscore is overridden?
3494
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
129698
How is ** implemented in Python?
42134
Whats the difference between "${foo.bar}" and "#{foo.bar}"?
35250
Why is the asterisk before the variable name, rather than after the type?
96454
In PHP, what does "<<<" represent?
68706
% confuses python raw sql query
92813
What does << mean in Ruby?
156771
Why does Ruby 1.9.2 remove "." from LOAD_PATH, and what's the alternative?
76870
Internal Representation of ?name and ??name
94785
What are :+ and &:+ in Ruby?
97775
Why does python use two underscores for certain things?
75102
How do I get the raw representation of a string in Python?
97452
Purpose of @ Symbol Before Strings?