step = len(array) - 1
# This will make a copy
array.flat[step:-step:step]
# This will make a veiw
array.ravel()[step:-step:step]
step = len(array) - 1
# This will make a copy
array.flat[step:-step:step]
# This will make a veiw
array.ravel()[step:-step:step]
删除元素的另一种方法是将其过滤掉。
set stripped [lsearch -inline -all -not -exact $inputList $elemToRemove]