Say I want to match the presence of the phrase Sortesindex[persons]{Sortes} in the phrase test Sortesindex[persons]{Sortes} text.

Using the python re.sub, is there a way I can extract the first alpha numeric characters and disregard the rest form a string that starts with a special character and might have special characters in the middle of the string? For example:

Closed yesterday.

Closed yesterday.

This question already has answers here: What exactly is a “raw string regex” and how can you use it? (7 answers) DeprecationWarning: invalid escape sequence – what to use instead of d? [duplicate] (2 answers) Closed 6 days ago. I upgrade python to 3.12.3, below code report a warning: SyntaxWarning: invalid escape sequence ‘d’ Does […]

This question already has answers here: What exactly is a “raw string regex” and how can you use it? (7 answers) DeprecationWarning: invalid escape sequence – what to use instead of d? [duplicate] (2 answers) Closed 6 days ago. I upgrade python to 3.12.3, below code report a warning: SyntaxWarning: invalid escape sequence ‘d’ Does […]

This question already has answers here: What exactly is a “raw string regex” and how can you use it? (7 answers) DeprecationWarning: invalid escape sequence – what to use instead of d? [duplicate] (2 answers) Closed 6 days ago. I upgrade python to 3.12.3, below code report a warning: SyntaxWarning: invalid escape sequence ‘d’ Does […]

This question already has answers here: What exactly is a “raw string regex” and how can you use it? (7 answers) DeprecationWarning: invalid escape sequence – what to use instead of d? [duplicate] (2 answers) Closed 6 days ago. I upgrade python to 3.12.3, below code report a warning: SyntaxWarning: invalid escape sequence ‘d’ Does […]

This question already has answers here: Split Strings into words with multiple word boundary delimiters (31 answers) Closed 8 years ago. How do you incorporate a regular expression into the Python string.split method? Here is some sample code: ip = ‘192.168.0.1:8080’ tokens = ip.split(‘[.|:]’) print tokens This for some reason generates [‘192.168.0.1:8080’]. Can someone point […]

This question already has answers here: How to match a whole word with a regular expression? (4 answers) Exclude underscore from word boundary in regex (3 answers) Closed 17 days ago. This post was edited and submitted for review 17 days ago. I’m trying to make a regex to find numbering between 1 and 3 […]