what is shallow copy deep copy general difference between shallow copy and deep copy in python
difference between general shallow and deep copy in python what is shallow copy deep copy general copy difference
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copy:
is the process in which transferring the same data from one source to another destination, the types of transferring the data can also be called the copy of data. a copy can be classified into three types
copy: is the process of transferring the data from source to a destination called copy
types :
general copy
shallow copy
deep copy
from copy import deepcopy #protect data
source = [0,100,[1,3,9], "aaa", "bbb"]
#general copy
#dest = source
#item and nested item will change
#shallow copy
#dest = source.copy()
items will not modify the items but nested items will modifies
#deep copy
dest = deepcopy(source)
#neither items nor modifying nested items
dest[0]=10
dest[2][1]=300