Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. Benjamin Franklin 1755
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# 多签和BLS思考
Chinese-Japanese-Korean Characters Typography Preview
This article is used to display fonts, typography and layout effects for Chinese, Japanese and Korean characters.
Data Table Relation's Normalization
Introduces functional dependencies, and the database paradigms 1NF, 2NF, 3NF, BCNF, and 4NF. and use examples to explain their concepts and connections.
Everything You Ever Wanted to Know About the Computer Vision
One of the most powerful and compelling types of AI is computer vision which you’ve almost surely experienced in any number of ways without even knowing. Here’s a look at what it is, how it works, and why it’s so awesome (and is only going to get better).
The Master Theorem For Time Complexity
In this article, we will model the time complexity of divide and conquer using mathematical methods, analyze its asymptotic properties, and provide three methods of calculation.
Joseph Circle Problem
A description, analysis and solution for joseph circle problem.