swift-Development # 1.2 version migration

{Parallels: You can drag a win program to your Mac to run. }--Similar to virtual machine

Some of the major problems encountered:

1, Automatic modification invalid?  

--Ignore it's existence, pit.

2, endless changes, or wrong?

--Using the Replace tool--"basically as mandatory

• [edit-convert-"to Latest Swift Syntax"]-totally useless
• Use the Find & Replace feature
• (replace->text->matching)
• 
  

－－! Force up turn

－－? Safe Turn Down

3, deployment compiled version wrong?

--Maintained as version 8.2 (iwatch development)

4, NSString and string incompatible!

• Return NSString (Data:data, encoding:encoding)
• Error--' nsstring? ' isn't convertible to ' String? '
• TODO: Add as in the rear ? Stringfor Strong-turn
• Return NSString (Data:data, encoding:encoding) as ? String

--strongly converted to string  

5, Nsset and set incompatible!

• TODO: Add as set<nsobject>in the rear to enable strong turn

--strongly converted to string

6, about Souschefkit third-party package, cannot find files and so on.

--After selecting the package, recompile, and then modify the error!

Use Xib without storyboard:

1, set the main Interface to empty!

--Create a Xib file

2. Configuring the Xib File

3, load Xib, show page!

Comparison of--swift and Object-c

Weather Show app Small app

--swift Development

Code Share, Github:https://github.com/spongebob-github/weather_swift

|--> Copyright (c) Bing Ma.

|--> GitHub RUL: https://github.com/SpongeBob-GitHub

swift-Development # 1.2 version migration