python regex numbers only
import re
re.compile(r'[/d]+')
# /d refers to any digit
# use other regex patters for ore modifcations
# This can extract the numbers from the regexpython regex numbers only
import re
re.compile(r'[/d]+')
# /d refers to any digit
# use other regex patters for ore modifcations
# This can extract the numbers from the regexregex for digits python
[0-9] is not always equivalent to d. In python3, [0-9] matches only
0123456789 characters, while d matches [0-9] and other digit characters,
for example Eastern Arabic numerals.python re compile
import re
# Compile a regular expression pattern into a regular expression object, which can be used for matching using its match(), search() and other methods, described below.
prog = re.compile(pattern)
result = prog.match(string)
# is equivalent to
result = re.match(pattern, string)Copyright © 2021 Codeinu
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