Python去除list中的空字符
list1 = ['122', '2333', '3444', '', '', None]
a = list(filter(None, list1)) # 只能过滤空字符和None
print(a) # ['122', '2333', '3444']
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list1 = ['122', '2333', '3444', '', '', None]
a = list(filter(None, list1)) # 只能过滤空字符和None
print(a) # ['122', '2333', '3444']
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