updrdme

README.md

@@ -62,6 +62,8 @@
 - [C++ 核心开发规范](https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md)
 - [Effective Mordern C++ 中文版](https://github.com/kelthuzadx/EffectiveModernCppChinese/blob/master/4.SmartPointers/item22.md)
 - [热心观众整理的学习资料](https://github.com/jiayaozhang/OpenVDB_and_TBB)
+- [HackingCpp 图文教程](https://hackingcpp.com/)
+- [LearnCpp 基础教程](https://www.learncpp.com/cpp-tutorial/)
 - [LearnCpp 中文版](https://learncpp-cn.github.io/)
 - [Performance Analysis and Tuning on Modern CPUs](http://faculty.cs.niu.edu/~winans/notes/patmc.pdf)
 - [C++ 并发编程实战](https://www.bookstack.cn/read/Cpp_Concurrency_In_Action/README.md)