python: 给定一个数组,其中该数组中的每个元素均为字符串,删除该数组中的空白字符

给定一个数组,其中该数组中的每个元素均为字符串,删除该数组中的空白字符串

list_before = ['H i', 'Wol rd', 'Hell o', 'Y ou']
print(list_before)
list_after = []
for factor in list_before:
    index = ''
    for i in factor:
        if i != ' ':
            index += i
    list_after.append(index)
print(list_after)

# ['H i', 'Wol rd', 'Hell o', 'Y ou']
# ['Hi', 'Wolrd', 'Hello', 'You']

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转载自blog.csdn.net/darkman_ex/article/details/80987749