qryctreeThe most commonly used GOF design pattern-template methodMany concepts in programming are used in life.7 min read·Jun 15, 2021----
qryctreeThe nature of learningWe are receiving all kinds of knowledge every day, encountering all kinds of people and things, watching different TV or movies, reading…6 min read·Jun 7, 2021----
qryctreeTry to keep it simpleSimplicity is the first principle of architecture design, it deserves our serious consideration5 min read·Jun 3, 2021----