1.anaconda3 Can't assign requested address

在 ipython notebook 后加上参数  --ip=127.0.0.1 就可以了!

 

2.brew

修改brew的源为国内源

  依次执行如下命令:

$ cd "$(brew --repo)"
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
$ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
$ brew update


3.

 

export PYTHONPATH=$PYTHONPATH:xxx

 

视频

4.ai方向

 

5.ocr