ch04

2021-10-28 17:37:54 +05:30
parent 8b802c5c62
commit ee641c189f
49 changed files with 601 additions and 0 deletions
@@ -0,0 +1,8 @@
+# key.points.mutable.assignment.py
+x = [1, 2, 3]
+def func(x):
+    x[1] = 42  # this changes the original `x` argument!
+    x = 'something else'  # this points x to a new string object
+
+func(x)
+print(x)  # still prints: [1, 42, 3]