Life:
1. Guarantee 12 hours of study time every day, four hours each in the morning, noon
and evening. 2. Go to bed at 12:30 in the evening, put the mobile phone on the table, and do not play with the mobile phone after going to bed
Learning:
1. Prepare a resume on Monday, familiar with feature engineering
2. One or two programming questions every day
3. Learn SQL, Hadoop