1 Part I and Part II of this article can be viewed from the respective links.
2 In the above example we loop over the keys and then lookup the value.
3 So when you need both keys and values, loop over them directly and hence no lookups are required.
트위터 반응

@developerfarm: "Python Code Optimizations" 파이썬 코드 최적화 1, 2, 3부

@lswdev: Python 코드 최적화 : Part III http://t.co/rOaK4lVryg