How to write character \
9974
Escape character in LaTeX
40567
How can I type accented characters like ë?
67553
In bash, how can I convert a Unicode Codepoint [0-9A-F] into a printable character?
39887
How to get the ASCII value of a character
110482
Explicit space character?
130443
How can I use backslashes (\) in a string?
68270
Convert a list of characters into a string
62562
Hash character in LaTeX
113576
What is the name of the character $\wp$?
75132
How to print a single backslash?
131720
Where to put the escape characters?
120253
How to escape a single quote?
20951
How can I type a Unicode character (for example, em-dash —?)
48894
What does "\" mean in math
131846
Java how to replace backslash?
25964
How to read a single character from the user?
97025
Can I get $$...$$ to behave like \[...\]?