I found an amazing software named sonic-pi.

You code the music.

You can write codes with loops, controlling sound effects with synthesizers.

And you can edit your codes while playing the music to control it, making you like a DJ!

Hadoop

概念

HDFS文件系统+MapReduce数据处理

假如有1T的数据，我想一行一行正则过滤出想要的内容。就需要

TensorFlow搭建RNN网络

b站看的爱可可老师上传的公开课《不用博士学位玩转Tensorflow深度学习》。这是第二集，第一集讲的是全连接和卷积网络。

Recurrent Neural Network

TensorFlow搭建手写识别网络

b站看的爱可可老师上传的公开课《不用博士学位玩转Tensorflow深度学习》。

话说爱可可-爱生活老师真·神仙老师，我从微博关注到b站。上次宣姐问我居然也关注他们老师，我才知道是北邮的老师。羡慕！！

理解

Reference: https://zhuanlan.zhihu.com/p/25572330

Pytorch

1. 基于Python
2. 替代numpy，可以用gpu进行计算
3. 还能有深度学习相关的库

Pytorch 核心3库：Tensors数据类、Autograd自动求导、nn神经网络类

用 Sublime Text 3 太久了，太爱这个配色了。今天上GitHub上找到了，我要把配色方案记下来:

Take a look!

Tomorrow theme variations in shown in TextMate with Ruby code and the font "Menlo".

Hex Palettes

Oh my god. I'm so busy recently. It's stressful for me to prepare for the GRE test. And I'm going to apply for graduate schools. And I also wanna find an internship before I graduate.

But my personal server met some problems several months ago. After I bought a new server in Ali cloud, I have to configure a new certification for the https. But some weird problems always stop me.

Now I have gotten several reasons to finish these tasks:

1. Xiao Nf is waiting for my new website.
2. I wanna build a personal research page on my website for showing for professors.
3. I need this place to write.
4. My new website is really beautiful and I miss it.

Well, my last post met some problem that the picture of my beautiful console can not be seen.

I find the Typora can automatically upload every pic now. It gives a custom command for me to config.

My personal server now gets some problems in configuring the https road. So I'll note the method here. After I solve the problem of the server, I'll configure a .sh file to automatically upload the pics in the markdown file, and then my website will successfully show them.

I really really hope in the future I won't forget these things.

外公77了，因为脑梗的缘故，几乎是动不了了。另外他有震颤，头一直在不受控地颤动，世界一直晕晕乎乎。声带坏了，讲不了话；耳朵也不好使了，听不清声。偏偏脑子里思维很清晰。

前天带他去医院看肩膀的摔伤。早上我醒来，脑子里第一件事，忽然开始模拟外公的精神世界。跟外界信息交流几乎阻断了，外公聪明、敏感的大脑里，终日会想些什么呢。如果他想写一本自传的话……他或许也觉得，他大概再没有办法了吧？他会想写一本自传吗？没有人会去问他吧，因为大家都没有什么办法。我很悲伤。

也挂了神经内科的号，希望专家能做一个系统性的检查，外公的各种各样的病因，我们从来没有了解清楚过。几乎是被医生骂走的，他淡然说，这是衰老了，多器官系统性衰竭，没什么好办法；你们作为家属，有什么需求，可以针对性地解决。外婆说，他现在不受控地淌口水。医生说，那给脸上打几针就行。妈妈说那当然不必。

最后什么也没做，就悻悻地从诊室出来了。我止不住地哭。妈妈和外婆劝我，外公老了，这很正常；但是你看，外公思路清晰着呢，内脏也没有大碍，外婆好好照顾着，还能活好久好久。可是我难过的正是这个不是吗？外公终日会想些什么呢？他过去会作画作文，捣鼓电路，养狗养花，骑着他心爱的古董摩托，带我去看新建的桥……如今他终日会想些什么呢？他自尊心仍极强，拒绝在小区里坐轮椅，拒绝在人前被喂饭……如今仍然用摇头来表达抗拒，却也别无他法了。