how to design perl regex expression: not matching a word# JobHunting - 待字闺中
b*o
1 楼
the string does not contain duplicated specific word, such as "SYMBOL"
inside.
e.g. "a SYMBOL is OK, but a second SYMBOL is not ok".
This above string contains a duplicated "SYMBOL".
How to design a regex?
inside.
e.g. "a SYMBOL is OK, but a second SYMBOL is not ok".
This above string contains a duplicated "SYMBOL".
How to design a regex?