Copy List pemrograman python di VSCode

# teknik menduplikat list

a = ["abdul", "muis", "am", "albi"]

print (f"a = {a}")

b = a # pass by reference

print (f"b = {b}")

 

# kita akan merubah member dari a

# ini akan merubah kedua list

a[1] = "alan"   # merubah index 1 di variabel a

b.sort ()

print (f"a = {a}")

print (f"b = {b}")

 

# address dari kedua list a dan b

print (f"address a = {hex(id(a))}")

print (f"address b = {hex(id(b))}")

 

# menduplikat list dengan copy

print ("membuat list c dengan a.copy()")

c = a.copy () # full duplikat atau data baru

print (f"address a = {hex(id(a))}")

print (f"address b = {hex(id(b))}")

print (f"address c = {hex(id(c))}")

 

print (f"a = {a}")

print (f"b = {b}")

print (f"c = {c}")

 

print ("kita ubah data 0")

c[0] = "nama"

print (f"a = {a}")

print (f"b = {b}")

print (f"c = {c}")

 

print ("kita ubah data 1")

a[1] = "bagogo"

print (f"a = {a}")

print (f"b = {b}")

print (f"c = {c}")