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}
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Wiktor Stribiżew
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Rory Lester
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[*`[: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
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What does the {1,} do? – Rory Lester Nov 23 '15 at 12:50
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2*1 or more occurrences*. Same as `+`. – Wiktor Stribiżew Nov 23 '15 at 12:52