我裝盤從以下HTML腳本報廢「產品技術含量的部分行」類下的div嵌套實例： <h2 class="product-tech-section-title">
Présentation de la TV SAMSUNG UE49MU9005</h2>
<div class="product-tech-section-row">
<div>
Désignation</
我有一個字符串，它可以是由下列ilustrated（extraspaces意）： "words that don't matter START some words one some words two some words three END words that don't matter"
抓住START和END ['some words one', some words two',
我需要提取雙Male-Cat： a = "Male-Cat Male-Cat Male-Cat-Female"
b = re.findall(r'(?:\s|^)Male-Cat(?:\s|$)', a)
print (b)
['Male-Cat ']
c = re.findall(r'\bMale-Cat\b', a)
print (c)
['Male-Cat', 'Male-Ca
import re
big_string = "Some random //words to [email protected]@ out //[email protected]@ code with"
array = []
x = [m.start() for m in re.finditer('//', big_string)]
y = [n.start() for n in re.f