Tools, FAQ, Tutorials:
re.findall() - Find All Matches
How to find all matches of a regular expression using re.findall()?
✍: FYIcenter.com
The re.findall() function allows you to find all matches of a given regular expression in a target string.
import re l = re.findall(pattern, string, flags=0) Where: pattern is the regular expression string is the target string l is a list of matches
If the regular expression has groups, each match in the returning list is a tuple of matched groups.
Here is Python example that shows you how to use the re.findall() function:
>>> import re >>> s = "Hello perl.org, php.net, and python.org!" >>> p = "(\\w+)\\.(\\w+)" >>> print(p) (\w+)\.(\w+) >>> l = re.findall(p,s) >>> print(l) [('perl', 'org'), ('php', 'net'), ('python', 'org')]
⇒ re.match() - Match from String Beginning
⇐ re.search() - Search for First Match
2018-10-19, 1891🔥, 0💬
Popular Posts:
What is EPUB 2.0 Metadata "dc:creator" and "dc:contributor" elements? EPUB 2.0 Metadata "dc:creator"...
What's Wrong with "while ($c=fgetc($f)) {}" in PHP? If you are using "while ($c=fgetc($f)) {}" to lo...
How to view API details on the Publisher Dashboard of an Azure API Management Service? You can follo...
How To Merge Cells in a Column? If you want to merge multiple cells vertically in a row, you need to...
How To Avoid the Undefined Index Error in PHP? If you don't want your PHP page to give out errors as...