2017

Install R & Rstudio in CLI on Mac

Data Science
Mac, R, brew

Cracking the coding interview summary

Tips
Data Structure, algorithm

my vim cheat sheet

Tips
vim

Binary search problem

algorithm
algorithm

SQL tutorials

database
SQL, database

SQL all kinds of join queries

database
SQL, database

counting millisec time in bash on Mac

TipsMac
Linux, Mac, bash

markdown cheat sheet

algospot_traversal

algorithm
Algospot, C++, Tree, algorithm

intro to design patterns

programming
design patterns