Category: Theory

2018
0
DevTheory

Agile

To what I understand about the agile methodology, it’s not about whether we stand up or not in the meeting, or what’s the name of the roles in the team. It’s about two things, the values/principles of

0
DevTheory

Design Patterns in JDK

Design Pattern Example in JDK Description Singleton Runtime (hungry)NumberFormat Factory Integer.valueOfCLass.forName Replace constructorMethod name is more informative than constructor F

2017
0
DevTheory

Big O Cheat sheets

Algorithm Structure Time:Best Time:Average Time:Worst Space:Worst Quick sort Array O(n log(n)) O(n log(n)) O(n2) O(n) Merge sort Array O(n log(n)) O(n log(n)) O(n log(n)) O(n) Heap sort Ar