List operations in Python (add, delete, change, search, reverse, sort)

The index of the list (subscript) starts at 0 and the last one can be represented by-1.

1. Add ( append (), insert ())

2. Delete (pop (), remove (), Del, Clear ())

Stus.pop () #默认删除最后一个

Stus.pop (1) #删除指定位置

Stus.remove (' Nancy ') #删除list中某个元素, with repeated words, delete the first one

Del Stus[-1] #删除指定下标的元素

Stus.clear () #清空整个list

3. Modification (directly by subscript)

STUS[2] = ' Mike ' # Specify location modification

4. View (count (), index ())

To view values at a specified location by using the subscript

5. Invert (reverse ()), sort (sort () )

Reverse () reversal

Sort () default ascending, want descending sort plus reverse=true

6. Multidimensional arrays

List operations in Python (add, delete, change, search, reverse, sort)