Object-Model on Homehttps://oedokumaci.com/tags/object-model/Recent content in Object-Model on HomeHugo -- gohugo.ioen© 2026 Oral Ersoy DokumaciTue, 05 May 2026 00:00:00 +0000Why 256 is 256, but 512 is not 512 in Pythonhttps://oedokumaci.com/blog/posts/python-object-model/Tue, 05 May 2026 00:00:00 +0000https://oedokumaci.com/blog/posts/python-object-model/In Python, two variables equal to 256 share the same object, but two variables equal to 512 don’t. The reason is Python’s object model. In this chapter, we cover identity, type, and value; how assignment and name binding actually work; the small-integer cache; and why mutating a list changes both aliases while reassigning a string doesn’t.