IOS

Functions and objects, function objects Example: Write a car class   // Declare the class @ Interface Car: NSObject { Int _ speed; // speed Int _ wheel; // wheel } -(Void) run; @ End   // Class implementation @ Implementation Car -(Void) run { NSLog

Description and Implementation of the OC class, write errors that are easy to make, and oc statement The statements and implementations of the oc class are as follows: 1. Write declaration only, not implementation 2. I forgot the end mark @ end. 3.

IOS images. xcassets usage, iosimages. xcassets   Recently I have been studying images. xcassets, which is actually very simple. Some tutorials on the Internet are complicated. So, write it yourself.   Step 1: Find images. xcassets on the

IOSApplication create Empty project custom UIButton, iosuibutton I recently started to learn about IOS. I cannot set many attributes of the control in the default Storyboard generated in Xcode5, so I tried to hand-Write the button in an empty

IAP Best Practices This document is Apple's new Technical Note -- In-App Purchase Best Practices released In August 5. It describes IAP Best Practices In iOS and OS X applications. The following is a list of IAP best practices recommended to

Ten XCode plug-ins for iOS BKJIA: an ideal plug-in architecture almost determines the differences and features of the entire integrated development environment. Sublime Text and TextMate are good examples. But what you may not know is that Xcode

Xcode 6 beta 6 updates three tools and continues to improve the Swift Language Apple released the sixth OS x Yosemite Developer Preview version for developers today. However, it has not released a new iOS test version, and OS X Yosemite DP 6 has no

IOS_21 group_controller inheritance Diagram Finally: Controller inheritance relationship diagram: Note: Click the button on the Dock on the left of the master controller, For example, when you [Group Buying], [favorites], and [map, The

In ios, move the view to the left, and the right side does not moveIn ios, the view is moved to the left, and the right side is not moved by Wu xueying -(void)signUpAndLoginAnimation:(BOOL)showSignUp { CGFloat LogInWidthChange = (showSignUp)?-12

IOS_21 group_positioning and parsing the city name based on the longitude and latitude //// LocationTool. m // handsome _ buy /// Created by beyond on 14-8-22. // Copyright (c) 2014 com. beyond. all rights reserved. // # import "LocationTool. h "#

IOS Crash information capture tool The ios sdk provides a ready-made function NSSetUncaughtExceptionHandler for exception handling. However, the function is very limited, and most causes of crash include memory access errors and repeated release

IOS shopping-personal Center interface The last QQ interface was a real plug-in. I could not think of a beginner's normal interface which could be recommended on the home page. Here, I would like to thank the csdn workers for their support for new

IOS summary_simplified syntax for IOS development The following simplified method is the new method after IOS6.0 NSNumber // Simplify the preceding statement: NSNumber * value1; Value1 = [NSNumbernumberWithInt: 12345]; Value1 =

Modify the font color of the iOS7 Status Bar and the font color of the ios7 Status Bar In iOS7, the default font color of the status bar is black. How can I change it to another color? 1. Add the View controller-based status bar appearance attribute

Cocos2d-x ios game development (8) sound effects, particle system and storage We know that a game is indispensable for sound, and some nice sounds will bring you up your interest in the game. Of course, sound is not what we want to learn, our goal

IOS UI programming-Implementation of neon lights I have been studying UI programming for three or four days. I have learned some basic views and controls over the past few days, such as UIView, UIlabel, and UIButton ., to learn about UI programming,

Implementation of thumb ups in ios -- UIControl During development, you may need to make a thumbs up request many times. If you use a button to implement it, the button serves as a system composite control, and the outside is a View-> UIControl

Jump between IOS apps Let's discuss how to enable app2 from app1 in iOS development. The basic idea is that you can define a URL for app2. In app1, you can open app2 by opening this URL. In this process, you can transmit some parameters. The

Drawing a curve chart for ios -(Void) drawLine {// view is the curve background view UIView * view = [[UIView alloc] initWithFrame: CGRectMake (10, 0,300,300)]; view. backgroundColor = [UIColor whiteColor]; [self. view addSubview: view]; // first,

IOS development series: One way to convert CoreData Object to Fault @ Quote: Recently I have been dealing with CoreData. This is an iOS component with a huge architecture and steep learning curve. Every time I encounter a problem, I will have a new