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2019-10-24 The first argument of Stream::reduce does not need to be an identity in Java

2019-09-02 Yet Another e Explained

2019-03-01 One-liner curry decorator in Python

2019-02-24 Why numbering should start at zero

2019-02-24 关于逻辑

2019-01-05 A Lemma in Graph Theory

2018-12-14 Drawing Balls from a Bag

2018-12-08 简明Hoare Logic

2018-11-10 Knight Dialer

2018-03-18 Git Internals