技術標籤：RegExpython正則表示式regex

使用python來做正則表示式：

import re

txt = "teg erwe df 23"

#Check if the string has any characters between a and n:
x = re.findall("[a-n]", txt)
print('[a-n] 結果：',x)

if x:
  print("Yes, there is at least one match for characters between a and n!"
 
)
else:
  print("No match")

y = re.findall("[o-z]", txt)
print('[o-z] 結果：',y)

字元 [a-n]: Returns a match for any lower case character, alphabetically between a and n

結果如下：

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