Mantle's use of personal opinions

Mantle's use of personal opinions The previous month, I came into contact with Mantle. Because the project adopts the MVC design model, it is also crucial to choose a good model. Let's first introduce the use of Mantle. First, define the data model:

Very good ordering system, full ios source code, and ios Application

Very good ordering system, full ios source code, and ios Application This source code is a very good ordering system application. The application source code is complete and runs very well. It basically implements some common functions of ordering,

24th-day notes for IOS (Block Introduction) and 24th-day ios

24th-day notes for IOS (Block Introduction) and 24th-day ios Knowledge points of IOS Learning (oc language) I. Introduction of Block 1) concept: block is a data type. It is similar to a function without a name in C language. It can receive

IOS stage learning 22nd-day notes (JSON data format Introduction), 22nd-day json

IOS stage learning 22nd-day notes (JSON data format Introduction), 22nd-day json Knowledge points of IOS Learning (oc language) I. JSON Data Format 1) concept: json is A network data transmission format with A value/object: {"A": 1, "B": "2 "...}

IOS stage study 23rd days notes (XML data format Introduction), ios 23rd days

IOS stage study 23rd days notes (XML data format Introduction), ios 23rd days Knowledge points of IOS Learning (oc language) 1. Introduction to XML data formats 1) concept: xml is an Extended markup language for extended extensible markup language.

IOS development-automaticallyAdjustsScrollViewInsets attributes

IOS development-automaticallyAdjustsScrollViewInsets attributesThis is a problem recently encountered. Generally, an App has a UINavigationController. If TableView on the top has tableHeaderView, if the starting position is (), it is under the

ARC-Xcode detection cycle reference, and arc-xcode detection reference

ARC-Xcode detection cycle reference, and arc-xcode detection reference 1. Create a project on the desktop and enter the following code in ViewController. m:   - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading

UINavigationController and UITabbarController

UINavigationController and UITabbarController Although the two central view controllers have been written in hand before, we still use SB to create more controllers. Recently, we have found some problems. Now let's summarize them.   1. Change the

Similar to the implementation of WeChat Meituan's image selector, Meituan's image Selector

Similar to the implementation of the Meituan image selector, Meituan image Selector1. Image Selector Many apps have image selectors, which are basically in the nine-square format. This time, like the comments of Meituan, the picture selector of the

[Study Notes] [OC language] NSString, ocnsstring

[Study Notes] [OC language] NSString, ocnsstring 1. Fast creation of stringsNSStirng * str = @ "Hello "; 2. Create using static methods 3. Use % @ to output the stringNSString * name = @ "dssf ";NSLog (@ "My name is % @", name ); 4. Code 1 # import

Several Methods for IOS to cache images locally

Several Methods for IOS to cache images locally Caching images locally is used in many scenarios. If you only store text information, you can create a plist file or database to easily solve the problem, however, it would be less convenient to store

IOS string truncation removes the content included in parentheses in the string

IOS string truncation removes the content included in parentheses in the string   // Remove the position enclosed in parentheses-(NSString *) handleStringWithString :( NSString *) str {NSMutableString * muStr = [NSMutableString stringWithString:

Ios drawing, drawing coordinate system, drawing Coordinate System

Ios drawing, drawing coordinate system, drawing Coordinate SystemLet's take a look at the effect:  Create a View class and add the Code directly:   // Only override drawRect: if you perform custom drawing. // An empty implementation adversely

IOS Development --- drawing

IOS Development --- drawingDrawing operations In iOS development, the system has provided us with powerful controls, but many of them cannot meet our needs. At this time, we need to customize some beautiful controls. The knowledge used is the

IOS design mode-Bridging

IOS design mode-Bridging We recommend you refer to the OBJECTIVE-C design mode for learning design patterns. When to use the Bridge Mode 1. Do not want to form a fixed binding relationship between the abstraction and its implementation (so that the

Usage of NSTimer in iOS development

Usage of NSTimer in iOS development My college student got married this Sunday. Their wedding was held in Zhengzhou. He is not from Zhengzhou, and his girlfriend is not from Zhengzhou. But they fell in love with each other in Zhengzhou and finally

Detailed description of MVC and MVVM modes in iOS development

Detailed description of MVC and MVVM modes in iOS developmentIn iOS, Model-View-Controller divides software systems into three parts: Model, View, and Controller.Model: What is your application essentially (but not how it is displayed) Controller:

Ios development and design cinema

Ios development and design cinema Film. h   # Import Enum selectWatchFilmTime {selectWatchFilmTimeMonday, // used to record the viewing time Monday watch selectWatchFilmTimeThesday, // used to record the viewing time on Tuesday watch hour, //

IOS 9 Development GOGOGO: New features

IOS 9 Development GOGOGO: New features IOS9 has been released for a while. How much do you know about the new features of iOS9? Are you still stuck in the multi-task (split-screen, picture-in-picture), Swift2, and HTTPS force upgrades? Today, let's

IOS design mode: Workshop Mode

IOS design mode: Workshop ModeIOS design mode: Workshop Mode1 What is the factory model: Define an interface for creating objects in the base class, and let the subclass decide the class to be actually listed. The factory method delays the real

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