Git Cheatsheet

I learn git from this interactive tutorial. I take note along the way while I was doing it. Learn git visual Commit to repo We was on C1 commit git commit Branch new branch git branch <name> change branch git checkout <name> create a new branch and check it out It can be shorthand: git checkout -b <name> merge Now we are working on main branch We are going to merge the branch bugFix into main...

June 27, 2022 · 5 min · Derry

Keys in Database

There are 8 types of keys in DBMS(Database Management system). Keys are used to help developers to identify a row in a relation(table). Understanding each keys will help you understand and develop a database. In modern world, data is growing at a rapid pace. So does the demand for professional data analyst. In this article, I will help you understand the keys in DBMS. I suggest you have memorize these terms as it will help you build a logical database and if later on you want to expand the program, you don’t have to start over....

March 17, 2022 · 4 min · Derry