Import data json below to dynamic highlight config.

{
  "light-time-8-5": {
    "class": "light-time-8-5",
    "color": "#E45858",
    "regex": true,
    "query": "(?<=\\s)(0?8|20):[3-5][0-9](:[0-5][0-9])?(?=(\\s|$))",
    "mark": [

A commit should be a wrapper for related changes. For example, fixing two different bugs should produce two separate commits. Small commits make it easier for other developers to understand the changes and roll them back if something went wrong. With tools like the staging area and the ability to stage only parts of a file, Git makes it easy to create very granular commits.

Committing often keeps your commits small and, again, helps you commit only related changes. Moreover, it allows you to share your code more frequently with others. That way it‘s easier for everyone to integrate changes regularly and avoid having merge conflicts. Having large commits and sharing them infrequently, in contrast, makes it hard to solve conflicts.

IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装；PaaS提供语言环境和框架（可以自己选）；SaaS只能使用开发好的软件（卖软件本身）；BaaS一般类似于非关系数据库，但各家不通用，有时还有一些其它东西。

• https://education.github.com/pack GitHub学生包，需用教育邮箱验证。各种福利，可从DigitalOcean上手
• https://github.com/ripienaar/free-for-dev 本文尽量不与此项目重复
• https://free.zhelper.net/
• https://github.com/AchoArnold/discount-for-student-dev