reshinek

变量懒加载

4

如果变量为一个列数很多的table(比如以股票id作为列名), 或者是一个存有多个table的字典, 在预览变量时会造成长时间卡顿. 针对以上场景是否可以增加懒加载?

Server will breakdown if call feather::save function by peach

1

data to be saved: A dict which key is a date, value is a table. code: saveOneDay = def(data_dict, save_path, d){ file_path = save_path + '/' + format(d,'yyyy-MM-dd.pt') &tb =...

CAN NOT save table as feather if column is more than 2147483646 bytes

1

Error log: Capcity error: array cannot contain more than 2147483646 bytes In practice, we often need to export data that exceeds this capacity.