Pycharm is a very useful editor for python. It is cross-platform and can be downloaded from the official website. https://www.jetbrains.com/pycharm/download/#section=linux
1. Installation of linux system
The installation of window and mac is double-click to run, and then click, everyone will not say more, talk about linux
The installation of linux is also very simple, first decompress, and then run the decompressed /bin/pycharm.sh file,
./pycharm-2017.1.3/bin/pycharm.sh2. Registration code
When the installation is almost completed, there will be a pop-up box for the registration code. Here you can choose a free trial. The trial period is one month, but the editor will be closed every half an hour, which is really annoying.
Later, I searched the Internet and found a registration code for lanyu, but unfortunately it was harmonized and could not be used.
But there is a way to let you continue to use lanyu's registration code, that is to change the hosts file, add this 0.0.0.0 account.jetbrains.com to hosts, and continue to use lanyu's registration code (the registration code is valid from January 31, 2017 to January 30, 2018)
Then enter the following registration code
CNEKJPQZEX-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-QOxwjWvRwJz6vo6J6adC3CJ4ukQHosbPYZ94URUVFna/Rbew8xK/M5gP3kAaPh6ZDveFdtMR1UBoumq3eCwXtXM3U3ls5noB4LIr+QplVlCj2pK5uNq7g/feyNyQcHpSXtvhIOnXDBLOecB05DOsxzm0p7ulGGJoAInmHeb9mc0eYjqc4RPpUQfh6HSYBnvEnKMlLF5bz4KEtzmsvvgA55CwzwQ3gRitm5Q/wUT7AQCBdjmBfNUjKVQL6TSjSDPp56FUdEs4Aab8LqstA2DIMbxocO64rvytmcUeIwu8Mi5uq87KQP5AQMSMYb59Inbd+dmVfx5cJo3fRS4/5s3/Hg==-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