iOS Development learning-How to optimize the use of TableView

1. Reusing cells

2. The views in the cell are used as opaque as possible, using less animation in the cell

3. Image loading using asynchronous loading

4, the slide does not load the picture, stops the slide when starts to load

5. The contents of the cell can be drawn yourself within the DrawRect method in the Custom cell class

6, if not necessary, reduce reloaddata all cells, only reloadrowatindexpaths

7, if the cell is dynamic row height, calculate the height after the cache

8, cell height fixed, directly using Cell.rowheight set height

iOS Development learning-How to optimize the use of TableView