Does amsmath treat double dollars and `\[' `\]' delimiters differently?
39457
Why is \[ ... \] preferable to $$ ... $$?
21506
Why would a JavaScript variable start with a dollar sign?
136641
Can someone explain the dollar sign in Javascript?
16747
Why not use Double or Float to represent currency?
60829
Double and triple substitution in bash and zsh
15800
Delimiter is being changed with fields
133569
What does the double slash mean in `${f// /_}`?
111867
Unformat money when parsing in PHP
16287
Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?
62370
Why are the return values of these doubles -1.#IND?
29368
Limit a double to two decimal places
2164
How to make \left, \right pairs of delimiter work over multiple lines?
72139
Emulate "double" using 2 "float"s
111655
What is the difference between single-quoted and double-quoted strings in PHP?
36293
What's the difference between using single and double quotation marks/inverted commas?
89546
Where is the `--` (double dash) argument documented?
97025
Can I get $$...$$ to behave like \[...\]?