Unix as a Second Language. Concatenating strings and using += in bash. ... How-To. May 25, 2022 4 mins. Linux. There are many ways to concatenate strings when you're using bash and += might just ...

One technique to improve string concatenation over strcat() in Visual C/C++ is to allocate a large character array as a buffer and copy string data into the buffer. In the .NET Framework, a string is ...

The || (string concatenation) operator behaves differently when it works with an empty, zero-length string than when it works with NULL, or unknown values.A zero-length character string can be ...