What Do I Know

「蒙始就学，笃志不倦，其所览见，旧儒不胜」

IEEE 754 Demonstrating Floating Representation with Python

Floats are cool

Today it’s all about floats. How a float (number) is represented in binary, and in machine? Let’s try an example in Python. I found this topic to be really interesting as we’re going to the very ba...

Posted by Binghuan Zhang on November 12, 2019

There's an Online Brainfuck Editor!

I was exploring different kinds of editors by changing the language from the url in https://repl.it/languages/python3 without first looking at its main website. I was surprised to be able to see go...

Posted by Binghuan Zhang on October 18, 2019

Notes on Paper "Hidden Technical Debt in Machine Learning Systems"

I came across this paper several weeks ago when I was learning a tool called Airflow that helps with task orchestration, and I found the paper extremely practical and well written. It seems that fo...

Posted by Binghuan Zhang on October 17, 2019

终结孤单

距离上一次坐飞机很久了，距离上一次写文章也很久了。这段时间是我和妻三年异地的最后一段路了，每一步都走的小心翼翼，生怕哪里出了差错。本来计划7月好好一起出去旅行的，但是OPT EXTENSION迟迟不下来，没法提前团聚，转眼假期过去，也开始了新的工作。新工作很好，氛围很好，同事和老大也很好，一切都好。 今天下午本来5点就可以上飞机的，但是飞机延误到了10点，我怕出差错，还是早早按原时间到了机...

Posted by Binghuan Zhang on August 23, 2019

任意门

最近受老婆的影响，不听地在听五月天，往往听到一个人开车的时候唱着唱着就流下眼泪。今天听到任意门，《自传》里我最喜欢的歌之一，感慨青春、梦想、思乡、平凡。我们每个人都是这么走过来的吧。 今天老婆也和我分享了阿信早期博客的内容，看到他的文字我会多少感受到他的感受，我心里也有一点细腻敏感、不愿让太多人知道的地方。也许只有闭上它，才能在另一个通道打开它吧。读了他的词，让我再一次有了想要写些东西的冲...

Posted by Binghuan Zhang on June 4, 2019

Goodbye, PyCharm

I’ve used PyCharm as my daily IDE extensively for quite some time, and now finally I can say goodbye to it. To begin with, I like PyCharm, it’s a fantastic IDE for Python developers. It was one of...

Posted by Binghuan Zhang on April 19, 2019

[魂七掉六星？]459次魂七掉落数据分享

这篇文章是我于2016年11月9日在NGA上发布的帖子，当时有一段时间沉迷阴阳师，天天刷御魂而不得，正好自己开始学习一些数据分析的知识，就想着运用自己所学把这件事当做一个项目去做。现在回头来看，整个过程其实包括了发现问题、提出假设、制定计划、收集数据、清理数据、分析数据、数据可视化、验证假设、撰写报告等步骤，对于我所学知识的理解和实践起到了很大的帮助作用，也再一次提醒了自己兴趣才是最好的老师...

Posted by Binghuan Zhang on April 2, 2019

蜜蜂demo

偶然听到这首歌的一句，好听到立刻打开识歌软件看是什么歌。识歌软件没有识别出来，于是依那一句“记忆力又下降”找到这首万玲琳的歌：蜜蜂demo。 先把歌的地址贴出来，豆瓣FM上的。 喜欢这首歌的曲调，喜欢歌词，有一种伤感，最喜欢这么几句： 没有人在身旁指引方向 原来我只是看起来匆忙 别把我的失眠时间拖延一个礼拜以上 记忆力又下降 我想在天空飞翔 却发出刺耳声响 伟大的样子都靠想...

Posted by Binghuan Zhang on March 19, 2019

Notes on Paper "Innateness, AlphaZero, and Artificial Intelligence"

This is the probably the most convincing paper I have read on arguing the power of the current state-of-art artificial intelligence, namely the AlphaGo Series (AlphaGo, AlphaGo Zero, AlphaZero). Wh...

Posted by Binghuan Zhang on March 7, 2019

向宇宙干杯，赞美月亮

Posted by Binghuan Zhang on February 14, 2019

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Binghuan Zhang

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