Mr.Tang's Blog

这幅图摄于2019-11-22，也算是我第一次认真地拍摄星轨~当时摄影群里有朋友提出想去拍旧金山沉船星轨，琢磨着自己虽然也拍过几次银河之类的，但是星轨我还是新手中的新手，正好趁着这次机会去学习一下。写这篇博客也是因为想给自己做个笔记，毕竟摄影中很多经验技术很久不碰就很容易忘记的。

To write math equations in my blog pages, I use Latex. Latex is a document preparation system which allows you to write professional-looking technical documents. For example, most of the scientific publications are written with Latex.

The line above is created by adding a code block below in my markdown file (source files of blog pages):

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$$
Hello, \LaTeX\ world.
$$

We use search engine every day, Google get 3 to 5 billions searching queries every day. I will give a brief introduction about how searching engine works.

Tensorflow is an open source software library for numerical computation using data flow graphs. It was originally developed by researchers and engineers working on the Google Brain Team within Google’s Machine Intelligence research organization for the purposes of conducting machine learning and deep neural networks research, but the system is general enough to be applicable in a wide variety of other domains as well.

Most people who have learnt computer programming know C/C++. As a relative of C, C++ has very similar syntax but more powerful features. This article mainly talks about some different parts of C++ and C with some basic syntax.