Xcode 3ใใ16ใใทใชใณใณใใฌใผ้็บ่ ใฎ15ๅนดiOS้็บใSwiftๆ ธๅฟใฎใฟ
Xcode & ARC ใกใขใช็ฎก็ใ Swift ๅบ็ค(let/varยทOptional) ยท ็ด็ฒ้ขๆฐยทใฏใญใผใธใฃ ยท ้ซ้้ขๆฐ(map/filter/reduce) ๆดป็จใ Playground ๅฎ็ฟ็ฐๅขๆง็ฏใไธๅบฆใซ็ฟๅพใใพใใ
iOS
iOS
Swift
Swift
