IOS

Basic knowledge of IOS development-navigation and basic knowledge of ios   1: Basic knowledge of IOS development-fragment 1 A: interchange between NSString and NSInteger B: basic types cannot be stored in Objective-c integration. For example, int

[Study Notes] [C Language] assignment, learning notes assignmentThe process of assigning a value to a variable is called a value assignment. 1. Simple assignment The C language specifies that variables must be defined before they can be used. You

Ios multi-language localization ideas Ios programs implement multi-language Localization Methods. Recently, we have to localize a game in multiple languages. I have found some solutions on the internet, and I have compiled a set of solutions with my

IOS Programming Controlling animation, iosanimations IOS Programming Controlling Animation The word "animation" is derived from a Latin word that means "the act of bringing to life. "Animations are what bring your applications to life, and when used

IOS memory management and ios Memory Management The memory resources of the device are allocated and used when the software is running. Therefore, memory management is required during software development to ensure efficient and fast memory

Ios network programming (Entry level)-basic knowledge, ios Network Programming In the process of learning ios, I stayed in the UI control for a long time. Now I am gradually getting in touch with it !!!!!! In this process, I learned some knowledge

Common custom control development set for iOS development series-custom drop-down list button control development In actual development, we need to use the drop-down list many times. Let's implement it below.The whc_combox.h header file is as

Convert a dictionary into a model object in IOS and a dictionary model in ios. As a beginner in IOS development, I learned how to convert plist data dictionary into an array of data objects. It is a bit like the process of parsing xml data in C. The

Gesture and touch, gesture touch UIImageView * imgView = [[UIImageView alloc] initWithFrame: CGRectMake (100,100, 75, 75)]; ImgView. image = [UIImage imageNamed: @ "a"]; ImgView. tag= 200; [Self. view addSubview: imgView]; // Set to allow touch and

Common UI controls and ui controls // Create a warning box object UIAlertView * alertView = [[UIAlertView alloc] initWithTitle: @ "warning! "Message: @" are you sure you want to exit? "Delegate: self cancelButtonTitle: @" cancel "otherButtonTitles: @

[Reading Notes] iOS network-use Game Kit to implement inter-device communication and ioskit Apple's Game Kit framework enables communication between devices without a network, including the absence of cellular services, wi-Fi infrastructure and LAN

Data Persistence UI pro in iOS _ 17 The essence of data persistence is to write data from the inside to the local (hard disk), and write the data to the sandbox folder in iOS; Sandbox mechanism: manages local files of applications in the form of

Objective-C Sorting Algorithm Implementation and objective-c Sorting Algorithm As a basic skill of programmers, algorithms have always been a tough headache for me. After all, there are very few work contacts with algorithms at ordinary times. Most

Getting started with ReactiveCocoa-Part 2 (), reactivecocoa tutorial ReactiveCocoaIs a framework that allows you to use in iOS apps.Function responsive programming(FRP) technology. In this series of tutorialsPart 1You learned how to replace the

Some common attributes and methods of CoreAnimation core animation, coreanimation Core 1. common attributes: Frame bounds center alpha Transition transform animation effect 2. Common Methods: + (Void) setAnimationDelegate :( id) delegate; + (Void)

Reading Notes-examples of common design patterns and Reading Notes 1. The Singleton mode is used to solve the "only one instance in the application" problem. 2. In the life cycle of an iOS application, sometimes we only need one instance of a class.

Use UIScrollView to switch between several pages. This example shows how to use UIScrollView and the table and page Jump content; Original Author address: http://www.cocoachina.com/bbs/read.php? Tid = 323514 As follows:   1: use of the knowledge

IOS data persistence (1): ios data 1. What is data persistence? Data Persistence and permanent storage of data save the data in the hard disk, close the program, release the memory, re-open the program, you can continue to access the previously

IOS removes the border Gray Line in the navigation bar; Removes the border Gray Line in the search box and the text box shadow. To implement the above interface, the display is usually inconsistent with the Expected One, although the color we set

IOS Human Interface Guidelines (Original translation) Chapter 3, iosguidelines Adaptation and Layout · Creation adaptation Generally, people want to use their favorite apps on all their devices, regardless of the device's targeting. In iOS8 and