How to match a pattern which doesn't include some char and has threshold?
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I have two strings:
a = "abcd,efghi"
b = "abcdefghi"
Now I have a substring:
c = "abc"
and a postfix:
d = "ghi"
I just want to know how to write the regex to match the string b, which means the chars between c and d don't contain any puntuactions. And set a threshold between a and b, like {4,10}
I have tried:
"abc[^,]*?ghi"
But I don't konw how to set threshold!
python regex
asked Jan 4 at 2:44
yanwiiyanwii
389
add a comment |
I have two strings:
a = "abcd,efghi"
b = "abcdefghi"
Now I have a substring:
c = "abc"
and a postfix:
d = "ghi"
I just want to know how to write the regex to match the string b, which means the chars between c and d don't contain any puntuactions. And set a threshold between a and b, like {4,10}
I have tried:
"abc[^,]*?ghi"
But I don't konw how to set threshold!
python regex
asked Jan 4 at 2:44
yanwiiyanwii
389
1
your question is unclear, whats your desired output?
– Sufiyan Ghori
Jan 4 at 2:52
I want to match string b, but don't match string a.@SufiyanGhori
– yanwii
Jan 4 at 2:55
add a comment |
I have two strings:
a = "abcd,efghi"
b = "abcdefghi"
Now I have a substring:
c = "abc"
and a postfix:
d = "ghi"
I just want to know how to write the regex to match the string b, which means the chars between c and d don't contain any puntuactions. And set a threshold between a and b, like {4,10}
I have tried:
"abc[^,]*?ghi"
But I don't konw how to set threshold!
python regex
asked Jan 4 at 2:44
yanwiiyanwii
389
I have two strings:
a = "abcd,efghi"
b = "abcdefghi"
Now I have a substring:
c = "abc"
and a postfix:
d = "ghi"
I just want to know how to write the regex to match the string b, which means the chars between c and d don't contain any puntuactions. And set a threshold between a and b, like {4,10}
I have tried:
"abc[^,]*?ghi"
But I don't konw how to set threshold!
python regex
python regex
asked Jan 4 at 2:44
yanwiiyanwii
389
asked Jan 4 at 2:44
yanwiiyanwii
389
edited Jan 4 at 4:43
yanwii
asked Jan 4 at 2:44
yanwiiyanwii
389
asked Jan 4 at 2:44
yanwiiyanwii
389
asked Jan 4 at 2:44
yanwiiyanwii
389
389
1
your question is unclear, whats your desired output?
– Sufiyan Ghori
Jan 4 at 2:52
I want to match string b, but don't match string a.@SufiyanGhori
– yanwii
Jan 4 at 2:55
add a comment |
1
your question is unclear, whats your desired output?
– Sufiyan Ghori
Jan 4 at 2:52
I want to match string b, but don't match string a.@SufiyanGhori
– yanwii
Jan 4 at 2:55
1
1
your question is unclear, whats your desired output?
– Sufiyan Ghori
Jan 4 at 2:52
your question is unclear, whats your desired output?
– Sufiyan Ghori
Jan 4 at 2:52
I want to match string b, but don't match string a.@SufiyanGhori
– yanwii
Jan 4 at 2:55
I want to match string b, but don't match string a.@SufiyanGhori
– yanwii
Jan 4 at 2:55
add a comment |
1 Answer
1
active
oldest
votes
You can create a capturing group for the string without double-quotes,
"([a-z]{4,10})"$
Live Demo
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
Why do some one think this answer is useful?
– yanwii
Jan 4 at 4:48
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can create a capturing group for the string without double-quotes,
"([a-z]{4,10})"$
Live Demo
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
Why do some one think this answer is useful?
– yanwii
Jan 4 at 4:48
add a comment |
You can create a capturing group for the string without double-quotes,
"([a-z]{4,10})"$
Live Demo
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
Why do some one think this answer is useful?
– yanwii
Jan 4 at 4:48
add a comment |
You can create a capturing group for the string without double-quotes,
"([a-z]{4,10})"$
Live Demo
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
You can create a capturing group for the string without double-quotes,
"([a-z]{4,10})"$
Live Demo
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
answered Jan 4 at 3:28
Sufiyan GhoriSufiyan Ghori
11.8k95783
11.8k95783
Why do some one think this answer is useful?
– yanwii
Jan 4 at 4:48
add a comment |
Why do some one think this answer is useful?
– yanwii
Jan 4 at 4:48
Why do some one think this answer is useful?
– yanwii
Jan 4 at 4:48
Why do some one think this answer is useful?
– yanwii
Jan 4 at 4:48
add a comment |
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1
your question is unclear, whats your desired output?
– Sufiyan Ghori
Jan 4 at 2:52
I want to match string b, but don't match string a.@SufiyanGhori
– yanwii
Jan 4 at 2:55