Feeds
提问
Access lower level fields in structure
I have a structure that is setup as follows. foo.check.W = 1 foo.check1.W = 2 foo.check2.W = 3 I would like to quickly g...
6 years 前 | 1 个回答 | 0
1
个回答提问
Regexp Find Digit between two hyphens
I have a str that looks like this: str = '7-6-1' and I would like to return 6. I was able to return 7 using ^[^-]*[^ -] b...
6 years 前 | 1 个回答 | 0
