I am not familiar with the following regular expression : "!/\p{Graph}{1,}" . How do I interpret this ? . I know the basics but was not able to find anything on p{Graph}{,1}
Asked
Active
Viewed 21 times
0
Wiktor Stribiżew
- 607,720
- 39
- 448
- 563
Rory Lester
- 2,858
- 11
- 49
- 66
-
[*`[:graph:]` - Visible characters (i.e. anything except spaces, control characters, etc.) = `[\x21-\x7E]`*](http://www.regular-expressions.info/posixbrackets.html#class) – Wiktor Stribiżew Nov 23 '15 at 12:47
-
What does the {1,} do? – Rory Lester Nov 23 '15 at 12:50
-
2*1 or more occurrences*. Same as `+`. – Wiktor Stribiżew Nov 23 '15 at 12:52