What is the meaning of two square brackets in function definition?
4612
What is the distinction between DownValues, UpValues, SubValues, and OwnValues?
127745
Why does 2 == [2] in JavaScript?
141313
Inline elements denoted by {{}}? Cartesian product of these inline elements?
73228
What does the [0]*x syntax do in Python?
48776
What does this "(function(){});", a function inside brackets, mean in javascript?
25663
What do curly braces in JavaScript mean?
138211
Defining a function using a preceding expression
155434
How is the codomain for a function defined?
85664
Why and how does ([![]]+[][[]])[+!+[]+[+[]]] evaluate to the letter "i"?
28214
What do parentheses surrounding an object/function/class declaration mean?
131353
Typesetting double brackets and double parentheses
93521
Why is the expected value (mean) of a variable written using square brackets?
38456
What are "\" delimiters in box expressions?
44285
What does this notation mean? F|U
84199
What does the $\|$ operation mean in cryptographic notation?
37281
What is the purpose of square bracket executable
22690
What is this strange function definition syntax in C?