New posts in Xstring

String in a macro - how to pass it to a command defined in another command as a default optional argument?

Macro for integrals, a problem with limits

Extracting characters of two strings in a for loop

A function that create function with string manipulation

Extract correct counter value of a reference

String comparison

\lowercase with \IfSubStr and \StrDel

Multi-substring replace

Applying and doing math on two functions read from a file using pgf

Convert numbers in string to string