Summary

Concepts

• Language/Tool compare
• Summary
  • Git, IDE，Agile
  • Java GC related
  • Http Get/Po URL Network
  • JS Web development
  • OOP
  • Basic Data Structure
  • OS Threads
  • Testing
  • Behaviour SF/MS
• Database
  • My-SQL-Query-Examples
  • SQL VS NoSQL
  • Normalization VS Denormalization
• Shell scripting/Bash
• Design patterns
• Complexity
  • Complexity-Examples
• Algorithms
  • Bit operations
  • top k frequent
  • 2I3I4 Closest Sum II III
  • reverse rotate palindrom
  • arrays
  • convertion
  • Binary Tree
  • dynamic programming
  • Linked List
  • String
  • data structure design
  • math-operators
• matrix

Algorithms