Matches strings ending with word 'Length'
'Length$'
Matches strings containing a period '.'
'\.'
Matches strings beginning with the word 'Sepal'
'^Sepal'
Matches strings beginning with 'x' and ending with 1,2,3,4,5
'^x[1-5]$'
Matches strings except the string 'Species'
'^(?!Species$).*'
Last changeda year ago