The Trap of 'Optimal' (The Missing Guide, Part II)
Every 'best' solution chose what to sacrifice. It just never told you.
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Zheng Shi
1/2 Scientist + 1/2 Engineer
Hey! I am Zheng.
I'm a computer scientist and machine learning engineer. I solve complex problems by turning fragmented ideas, real constraints, and competing goals into coherent systems that work in the real world.
I'm also a diehard Chelsea fan, a committed lifter, and a proud Husky parent (the Husky is the toughest manager I've worked with).
Latest Posts
The Missing Guide to Problem Solving (That Leetcode Exposed)
Why most leetcode prep builds the wrong skill, and the method that actually works.
Read moreMy path of learning-to-build web app
Personal experience of grinding the web app development.
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