IOS

IOS Memory Management MethodSort out some memory management methods to avoid Date Format Conversion If you want to useNSDateFormatterTo process many date formats, you should be careful to wait. As mentioned earlier, it can be reused at any

IOS plug-in Creation Overview We also use a lot of xcode plug-ins at ordinary times. Although there is no official support for plug-ins, third-party plug-ins can be loaded by default. Third-party plug-ins need to be stored in ~ In

IOS development-from UIView Animation Beyond all doubt: in iOS development, animation effects are one of the most enjoyable aspects for developers. A well-designed and refined animation effect can give users a fresh and refreshing effect, attracting

Custom UITableViewCell enables left sliding multiple menu functions LeftSwipe and uitableviewcell sliding Happy New Year! To implement a small function, slide the menu to display the hidden function menu, first: Here we try to use three methods to

Knowledge about tableView in IOS Introduction Published using GitBook tableView Performance Optimization-cell Recycling Method 1tableView Performance Optimization-cell Recycling method 1/*** When to call: Whenever a cell enters the field of view,

IOS official Demo suitable for newcomers to learn UICatalog contains most of the commonly used UIS, essential for getting started. 9. segment Selector 10 Slider 11 stack view 12 step by step 13 Switch 14 textfield 15 textview 16 web pages Search

AFNetworking 3.0.4, afnetworking3.0.4 Permanent link to this article: http://www.cnblogs.com/qianLL/p/5342593.html   Pod 'afnetworking', '~> 3.0.4 ' Specific pod Process Http://www.cnblogs.com/qianLL/p/5331624.html The Code is as follows: # Import

Sharing experience on Application Submission of the latest app store, appstore Since the submission was in February, and was not submitted for a long time later, I need to submit it again recently. I found that Apple has undergone earth-shaking

IOS RunLoop 1. iosrunloop A RunLoop is like a loop of its name. RunLoop has multiple modes. You can only execute one mode at a time. Therefore, when using RunLoop, pay attention that the effect may not be what you want. Here we use NSTimer to

IOS development-interview, ios development -- Today, I went to the interview early in the morning. The company was very close to my family. It took me an hour to walk and print my resume. I thought it was good to ask the company interviewer, I also

IOS 9.3 real machine adaptation-cocould not find Developer Disk Image problem, 9.3-cocould Cocould not find Developer Disk Image This is because the real machine system is too high or too low, and Xcode does not have a matching configuration

IOS CocoaPods installation process, ioscocoapodsCocoaPods installation process for the latest iOS version1. Remove existing Ruby default sources$ Gem sources -- remove the https://rubygems.org/2. Use the New Source$ Gem sources-a https://ruby.taobao.

Use of GCD-related functions GCD It is one of iOS multi-thread implementation solutions and is very common. It is also known as a great central scheduler. Is a solution proposed by Apple for multi-core parallel computing   1. One-time

Set the image and text color when TabBarItem is selected, TabBarController is a Controller that is frequently used during ios development, but it often encounters some problems during use, how to modify the color of text and image when TabBar is

The third-party library is lost after the SVN check out project is used, svncheck Cornerstone was used to check out a project, but the third-party. a library was always lost, and the Project reported an error. After research, the following

Singleton mode, Mode In the lifecycle of an iOS application, sometimes we only need an instance of a class. For example, when a program starts, the application state is maintained by an instance of the UIApplication class. This instance represents

IOS development Bug Collect bugs encountered during development and learning.     1. The error message is returned when the cell ID is used to set the position. This causes program to crash. 2. For the divisor algorithm, you can directly

IOS-self.layer.shouldRasterize Properties Document explanation: /* When true, the layer is rendered as a bitmap in its local coordinate * space ("rasterized"), then the bitmap is composited into the * destination (with the minificationFilter and

IOS project-related secondary encapsulation of @ AFN & SDWeb, ios Project @ afn I. AFNetworking and SDWebImge are powerful and common third parties. However, in actual applications, they need to be encapsulated for reuse. Today I will share with you

IOS network analysis-(eight NSURLSession Introduction), iosnsurlsession Just a few minutes ago, Apple officially ordered us to look at the NSURLSession, so we had to seriously follow the boss's instructions and try to recognize the NSURLSession. In