swift
learn swift note
不要和我说oc， 我不懂; 不过就眼睛看上去， swift 比 OC好看优雅现代化多了....
reference:
I start my Swift learning step by step According to 《Swift Programing language》published by apple office； I wrote some practice and upload it to my github；https://github.com/HuanGong/ProgramSkillLearn/tree/master/ios_skill_practice this repository include a serial of my skill-learning practice；