IOS

[Study Notes] [C Language] Two-dimensional array, two-dimensional array of Study Notes1. What is a two-dimensional array? An array can represent the age of a class. What if I want to represent many classes? What is a two-dimensional array? Int ages [

[Oc learning diary] dictionary and oc learning diary dictionary 1 // create a dictionary 2 NSDictionary * d1 = [NSDictionary dictionary]; 3 // set the content of the created dictionary to the content of the specified file 4 NSString * path = @ ""; //

Added Custom Auto for iOS [UIFont fontWithName: size:] (valid in English) [UIFont fontWithName :( NSString *) fontName size :( CGFloat) fontSize]; // Convenient font name For (NSString * str in [UIFont familyNames]) { Dlog (@ "UIFont_name: % @", str

Sort iOS documents by modification/creation time to traverse folders AttributesOfItemAtPath in NSFileManager: You can obtain the file information in the sandbox. The attributes NSFileCreationDate and NSFileModificationDate indicate the File Creation

Create static library for iOS and static library for ios I just learned iOS. I feel that iOS is so cool. Today I learned static libraries. 1. Create a static library in xcode, click new project and select li B 2. The. h and. m Files will appear

Ios lazy Notes application source code, ios lazy source code This source code is the application source code of the lazy note application, and also an application of an online apple App Store. The Lazy note iOS client source code supports speech

Seven major iOS gestures (translation, kneading, scanning, and screen edge scanning)Gestures are easy to use and can be divided into two steps: (4) Translation gestures         (5) kneading gestures           (6) Scanning gestures       Change

(CHANGE Part) IOS gesture password (simple version), ios gesture /// Created by wangtouwang on 15/4/7. // Copyright (c) 2015 wangtouwang. all rights reserved. // # import @ class YYLockView; @ protocol YYLockViewDelegate // customize a protocol //

Optimization of iOS image loading speed limit-FastImageCache resolution   FastImageCache is an open-source library developed by the Path team to accelerate image loading and rendering, so that the image-based list slides more smoothly to see how it

Force horizontal screen on ios camera interface By default, cameras in IOS call systems use portrait screens. Many methods are found online to force landscape screens to be invalid. The following code is tested to be compatible with ios78. Customize

IOS can obtain the network type in four ways, and ios can obtain the network type in four ways. ReachabilityOnly the WIFI and WWAN types can be distinguished, but the 2G and 3G networks cannot be distinguished. There are also some methods on the

Mac iOS Json operation Model to JSON, iosjson In the mobile Internet era, json has become the mainstream data exchange format. It is essential for developers to easily and quickly create, convert, and transmit json files. Fortunately, we live in the

Objective-C class, Objective-C Objective-C (OC) is the main programming language for OS X and iOS operating systems. The following describes how to create a class using OC:Interface part: Student. h file implementation part: Student. m file   　　 The

Special Syntax of OC, special Syntax of OCI. Category 1. What is classification? > Category: You can expand many new methods without changing the original class, but not new member variables. If you want to extend new member variables, consider

IOS classic open-source network librarySwift Language Alamofire: the most popular HTTP request library in Swift, which is used by many developers. Classic and convenient. The detailed usage is provided by the author on git. Just is a simple HTTP

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

Simple countdown and simple countdown   -(Void) viewDidLoad { [Super viewDidLoad]; [NSTimer scheduledTimerWithTimeInterval: 1.0 target: self selector: @ selector (timerMethod :) userInfo: nil repeats: YES]; }   -(Void) timerMethod :( NSTimer *)

IOS development-UI from entry to entry (2), ios-ui IOS development-UI from entry to mastery (2) is the consolidation of iOS development-UI from entry to mastery (1) knowledge points, mainly focusing on exercise exercises and enhancing practical

Open-source code for an iOS database table structure update mechanism Release the open-source code some time ago: ARDBConfigOn the iOS, provide a database table structure update mechanisms, ensure that the user in any version of the installer, the

IOS learning notes (string operations)I. String operations 1) storage of strings, character arrays, and applying for memory space in the heap. Instance code: # Include # include int main () {char str [100] = "hello world"; char * p = "hello world";