首先什么是REPL? A Read-Eval-Print-Loop (REPL) is available both as a standalone program and easily includable in other programs. REPL provides a way to interactively run JavaScript and see the results. It can be used for debugging, testing, or just trying
https://www.cnblogs.com/paladinzxl/p/6919049.html # python3.6的安装 wget https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz tar -zxvf Python-3.6.0.tgz cd Python-3.6.0 ./configure make make install # python3.6的验证 python3 # 创建虚拟环境 mkdir py3_env cd p