Positive lookahead regex python

(?=foo)	Lookahead	Asserts that what immediately follows the current position in the string is foo
(?<=foo)	Lookbehind	Asserts that what immediately precedes the current position in the string is foo
(?!foo)	Negative Lookahead	Asserts that what immediately follows the current position in the string is not foo
(?<!foo)	Negative Lookbehind	Asserts that what immediately precedes the current position in the string is not foo

Similar codes

15 votes343 views3 answers
Clear window python console
Python
2 votes277 views1 answer
How to import and use functions in another code in python
Python
137 votes341 views6 answers
Python input function
Python
0 vote310 views1 answer
InvalidVersionSpec: Invalid version ' 0 . 7 . 1 2 ': invalid character(s)
Python
54 votes331 views3 answers
Getting size of list in python
Python
5 votes375 views2 answers
Python convert string to yaml
Python
0 vote316 views1 answer
Python in a nutshell
Python
1 vote298 views1 answer
Python - Change List Items
Python
0 vote329 views1 answer
How to use put method in django
Python
1 vote348 views1 answer
Import pycocotools._mask as _mask error Expected 80, got 88
Python