学习makefile 的详细说明手册。The make utility automatically determines which pieces of a large program need to be recompiled, and issues commands to recompile them. This manual describes GNU make, which was implemented by Richard Stallman and Roland McGrath.
学习提高autodyn的必备手册The AUTODYN™ software for non-linear dynamics was first released by Century Dynamics in 1986 with the introduction of AUTODYN-2D. In 1991, AUTODYN-3D, the three-dimensional analog to AUTODYN-2D wa s introduced. The AUTODYN programs a
React 16的快速预览手册，全英文的，总结得很棒，值得学习State vs Props
Prop Types
Fragment
Events
Lifecycle events
Handling forms
Reference a doM element
Server side rendering
Context aPl
Higher-order components
Render Props
Hooks
Code splitting
Styling
Css in react
SASS Wit
