可视块模式下的多次删除

Question

我想删除此文本块中每行的前 4 个字符：

>>> from tslearn.utils import to_time_series
>>> my_first_time_series = [1, 3, 4, 2]
>>> formatted_time_series = to_time_series(my_first_time_series)
>>> print(formatted_time_series.shape)

我做了 Ctrl-v 3j 4x 并且每行只有第一个字符消失了。

>> from tslearn.utils import to_time_series
>> my_first_time_series = [1, 3, 4, 2]
>> formatted_time_series = to_time_series(my_first_time_series)
>> print(formatted_time_series.shape)

如何正确执行此操作？

Answer 1

想通了。 Select目视再删除，所以：

Ctrl-v 3j 3l x

可视块模式下的多次删除

Multiple delete in visual block mode

vi

vim