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Python Numpy Materials

Posted on Mar 30, 2018 By hejw005

Python Numpy

https://docs.scipy.org/doc/numpy-dev/user/quickstart.html

python-numpy-tutorial of cs231n

python class

python numpy for matlab users

python numpy of broadcasting

python array broadcasting in numpy

Matlab Startup Error: no write permission

user@user-pc:/usr/local/MATLAB/R2017b/bin$ ./matlab

Fatal Internal Error: Unexpected exception: 'N14cmddistributor16RuntimeExceptionE: Internal Error: No write permission on directory /home/hejw005/.matlab/R2017b/temp0x23d30x281b. Details: fl:filesystem:AccessDenied.' in createMVMAndCallParser phase 'Creating local MVM'

This can happen if the ~/.matlab directory is owned by root. Make yourself owner of the directory:

sudo chown -R $USER: ~/.matlab

ref https://askubuntu.com/questions/844535/matlab-startup-error-no-write-permission

git socks5 proxy settings

git config --global http.proxy 'socks5://127.0.0.1:1080'
git config --global https.proxy 'socks5://127.0.0.1:1080'