pycharm内存不足时如何修改设置？

1. Help->Find Action->(type "VM Options")->(Click)"Edit Custom VM Options"
2. Pycharm (2016.2) will open the appropriate vmoptions file (pycharm.vmoptions or pycharm64.options) in the editor before you.
3. Change -Xmx750m to -Xmx1024m, or whatever size you want. Save it.
4. Restart Pycharm (File->Exit etc.)

如图：