And please show us which line is line 40 in your program.
In reply to Re^3: how to slove the "Use of uninitialized value in concatenation (.) or string at"
by moritz
in thread how to slove the "Use of uninitialized value in concatenation (.) or string at"
by anupama
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |