1
|
List:
|
1
2
3
|
listA = [
'python'
,
'python'
,
'言'
,
'是'
,
'一'
,
'门'
,
'动'
,
'态'
,
'语'
,
'言'
]
print sorted(set(listA), key = listA.index)
|
DataFrame:
1
|
gd = gd.query(
'mbrg > @grouth and nprg > @grouth'
)[[
'code'
,
'mbrg'
,
'nprg'
]].drop_duplicates(
'code'
)
|