Mark LiRecap of Marketing Campaign- KaggleI have been struggling completed a end to end data science project. The idea of replicating existing projectcame across to mind, it could…Jul 8, 2020Jul 8, 2020
Mark LiSkill Share — Learning NotesFrank Kane’s Data Science and Machine Learning with Python is one of most intutive and comprehensive course i had online. Therefore, i…Jul 8, 2020Jul 8, 2020
Mark LiDay5 10 SQL Questions Daily ChallengeWrite an SQL query to show records from one table that another table does not haveJun 9, 2020Jun 9, 2020
Mark LiDay4 — 10 SQL questions daily chaGoogle searched 50 must do interview questions:Jun 6, 2020Jun 6, 2020
Mark LiDay 3 —10 SQL Challenge QuestionList the teachers who have NULL for their department.Jun 5, 2020Jun 5, 2020
Mark LiDay 2–10 SQL Questions ChallengeAfter day 1 Join Function practice, more join function practice needed.Jun 4, 2020Jun 4, 2020
Mark LiDay0–10 SQL Questions Daily ChallengeI started this challenge inspired by Jeffery Li to roll up my sleeves and get my hands dirty to share my SQL learning process.Jun 1, 2020Jun 1, 2020