从字符串向量中删除空元素,可以使用以下方法:
string_list = ["apple", "", "banana", "", "cherry"]
new_list = [s for s in string_list if s]
print(new_list)
输出:
['apple', 'banana', 'cherry']
string_list = ["apple", "", "banana", "", "cherry"]
new_list = list(filter(None, string_list))
print(new_list)
输出:
['apple', 'banana', 'cherry']
string_list = ["apple", "", "banana", "", "cherry"]
new_list = []
for s in string_list:
if s:
new_list.append(s)
print(new_list)
输出:
['apple', 'banana', 'cherry']
这些方法都可以有效地从字符串向量中删除空元素。
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