Lan Yi Education Record

Source: Internet
Author: User

Today is September 10, teacher's day. Although I have learned today is not used, but still wish teachers happy holidays. I learned Navigationcontroller and TableView and Tableviewcontroller today. Now touch more and more controls, always feel that learning new to forget the old. Today, there is no time to review what the teacher said, only to catch the teacher left the homework, do a simple address book. There are a lot of problems here. Most largely because of forgetting the way the code is implemented. Only by the fragments of memory constantly in the video to search. For example the reverse call was found for a long time. Another is that the content created by the jump page is deleted after the page jumps back. If you re-reference the data inside it will not access his in-memory location.



Lan Yi Education Record

Related Article

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: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.