Start developing iOS app 1 todolist and iostodolist

Source: Internet
Author: User

Start developing iOS app 1 todolist and iostodolist

I have been studying iOS development for nearly a month. I bought a book for iOS development, but the version in the book is different from the system version. I followed tiny recommendation on the ourcoder website to learn the iOS step by myself. Use the official Apple documentation to learn about iOS.

My development environment is as follows:

Mac10.11 xcode6.2.3 encountered a problem when I followed the document Learning to create todolist last night. I checked it for two consecutive nights and finally solved the problem. The result was that I typed the wrong word.

In the figure, 1 indicates the wrong word, and v is lowercase. The nslog output statement is added to this method. After you add a breakpoint, the debugging always fails to output the statement pointed to in 2 in the xcode output window, so it is determined that the problem was caused. When the word was wrong, it was excited, when the command + R runs the program, the checkmark is displayed after you click the list row ).

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.