文件的压缩和解压缩
统计文件中字符出现的次数,利用数据结构堆建造Huffman树,出现次数多的编码短,出现次数少的编码长。 根据建造好的Huffman树形成编码,以对文件进行压缩。 将文件中出现的字符以及他们出现的次数写入配置文件,以便后续的解压缩。 根据配置文件读取相关信息重建Huffman树,对压缩后的文件进行译码。
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
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Some thing interesting about visualization, use data art
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We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.