Pycharm related issues

Some shortcut keys cannot be used
ctrl+d –> disable vim in the plugin, the new version of the pycharm comes with vim plugin, if you find your own pycharm cursor is always insert state, it is likely that, and CTRL + C can not be used

Find Ctrl+f This May and your Sogou input method about, the solution, will sogou input method of the corresponding hotkey to cancel out

Pip installs the slow solution, installs the domestic mirror source:
The PIP in Python is the official own source, the domestic use of PIP installation is very slow, so it is best to replace the source address in China.

The current domestic reliable PIP image source is:

Tsinghua: Https://pypi.tuna.tsinghua.edu.cn/simple

Watercress: http://pypi.douban.com/simple/

Ali: http://mirrors.aliyun.com/pypi/simple/

Recommended the use of Tsinghua, watercress and Ali seems to be some problems, some packages are not installed, not very clear what the reason.
Steps
Default Settings–> Project Interperter–> Select the right plus –>manage repositories–> replace

Https://www.cnblogs.com/hkgov/p/7799078.html
This as understanding: https://blog.csdn.net/u013760453/article/details/59706020
Https://www.cnblogs.com/yjmyzz/p/pycharm-add-third-package-and-add-domestic-mirror.html