How to learn Objective C and Swift?


i interested in ios app development have no experience coding or programming. websites go teach swift ios 9 , not objective c heard more useful learn. best place learn objective c , swift develop ios apps?
 

most books , sites giving on objective c because there isn't new in objc.

objc has been around while , there plenty of books our there. lynda , big nerd ranch. i'd last few years you'll date.

swift new. < 2 years, not many advanced books , swift changing.

don't have learn both. should plenty of books on swift now.

there reason want learn both? goals?
 


Forums iPhone, iPad, and iPod Touch iOS Programming


  • iPhone
  • Mac OS & System Software
  • iPad
  • Apple Watch
  • Notebooks
  • iTunes
  • Apple ID
  • iCloud
  • Desktop Computers
  • Apple Music
  • Professional Applications
  • iPod
  • iWork
  • Apple TV
  • iLife
  • Wireless

Comments

Post a Comment

Popular posts from this blog

iPHONE 5 s Finger print

is necessary use finger print feature or can pass during set-uo process?   you can skip step during setup.   Forums iPhone, iPad, and iPod Touch iPhone iPhone iPhone Mac OS & System Software iPad Apple Watch Notebooks iTunes Apple ID iCloud Desktop Computers Apple Music Professional Applications iPod iWork Apple TV iLife Wireless
Read more

Resolved why bool value is not changed in dispatch

i try change bool value in dispatch_async when applicationdidenterbackground invoked. can read correct value when method invoked when try use in dispatch_asynch see not right value. here how code looks code: - (void)applicationdidenterbackground:(uiapplication *)application { __block bool isalarmon = [[nsuserdefaults standarduserdefaults] boolforkey:@"alarmsituation"]; __block bool iswarningrepeaton = [[nsuserdefaults standarduserdefaults] boolforkey:@"warningrepeat"]; nslog(@"iswarningrepeaton %d", iswarningrepeaton); bool isvibrationon = [[nsuserdefaults standarduserdefaults] boolforkey:@"vibration"]; nsstring *strsoundname = [[[nsuserdefaults standarduserdefaults] objectforkey:@"selectedsoundname"] lowercasestring]; if ([[uidevice currentdevice] ismultitaskingsupported]) { __block uibackgroundtaskidentifier background_task; bac...
Read more

Help please Strange logs

#4 i'm not sure ask, or go...is normal keychain storage logs? com.apple.iadidrecords apple persistent state encryption call history user data key com.apple.ids: devicehbi ids: identity-rsa-private-key itunes iad password safari extensions list safari webcrypto master key didn't create of these. normal?   me again... also, apparently certified apple employee? certificate id , everything. can log in apple certification registry keychain storage password , have account id?????? may hub? apple using. not losing it. don't think @ least.   Forums Macs macOS macOS iPhone Mac OS & System Software iPad Apple Watch Notebooks iTunes Apple ID iCloud Desktop Computers Apple Music Profess...
Read more