Overcome illegal characters
43603
Enqueue Google Web Fonts Without Messing Up Symbols In URL
76875
strange character replacement on SO
125495
How to detect the character encoding of a text file?
44896
'wc -m' shows one character too many
14261
Occasional artifacts when displaying characters
44933
Change foreign characters to their roman equivalent
26864
Special characters in input file
27462
How can i avoid name mangling?
1222
How do I create an invisible character?
32072
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
97924
some characters that need to use '\' before them to delete
20114
Why are usernames allowed to be composed entirely of non-visible Unicode characters?
137172
How to get distinct characters?
153658
Non-ASCII characters in external links
12907
What characters are allowed for the display name?
54697
Can Thieves' Cant be used across languages?
102493
Converting escaped UTF8 characters back to their original form