擅长:python、mysql、java
<pre><code>import re
def filter_date(date):
match = re.search(r'\d{2}.\d{2}.\d{4} \d{2}:\d{2}:\d{2}', date)
return date.replace(match.group(), '').strip() if match else date
xs = ['String 1', 'String2', 'String 3 05.24.2019 04:48:24']
out = list(map(filter_date, xs))
print(out)
</code></pre>
<p><strong>输出:</strong></p>
<pre><code>['String 1', 'String2', 'String 3']
</code></pre>