chendi0x7C00 · November 5, 2016 14:04
diff --git a/is_vs_equal.py b/is_vs_equal.py
 # coding=UTF-8

 a = "s"
 b = "s"
 print(id(a)) # python use string interning for short strings
 print(id(b))
 assert a is b
 assert a == b

 c = "x" * 100
 d = "x" * 100
 print(id(c))
 print(id(d))
 assert c is d
 assert c == d
	# coding=UTF-8

	a = "s"
	b = "s"
	print(id(a)) # python use string interning for short strings
	print(id(b))
	assert a is b
	assert a == b

	c = "x" * 100
	d = "x" * 100
	print(id(c))
	print(id(d))
	assert c is d
	assert c == d