IOS

Mutual calls between JS Code and OC code, js Code oc JS calls OC Many applications call web pages more or less to achieve brilliant results. The so-called JS call OC... for example, there is a button on the web page. Click the button to jump to the

Data Persistence and compilation of static link libraries and App static links in the app development process Record Data Persistence first. Common Data Persistence solutions provided by iOS clients: NSUserDefaults stands for user settings,

IOS Mobile Phone number, mobile phone name, version, etc. NSString * identifierNumber = [[UIDevice currentDevice]. identifierForVendor uuuidstring];NSLog (@ "mobile phone serial number: % @", identifierNumber );// Mobile phone alias: User-Defined

Dock mode + GIF, dock mode gif UIView * redView = [[UIView alloc] initWithFrame: CGRectMake (200,200,)]; RedView. backgroundColor = [UIColor redColor]; // Allows the sub-view to zoom in or out. The default value of autoresizeSubviews is YES. RedView.

IOS development network-GET request and POST request, iosget request post IOS development network-GET request and POST request I,GET request and POST request Create GET request 1 // 1. Set the Request Path 2 NSString * urlStr = [NSString

IOS returns gender from ID card number, ios ID card number gender This blog post from: http://www.cnblogs.com/yang-guang-girl/p/5683454.html -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view. NSString * sex =

Exploring multi-thread programming in iOS development: Grand Central Dispatch details, multi-thread programming dispatch I have published a blog about multithreading development in iOS, which introduces NSThread, Operation queue, and GCD. Today, we

Small instance for IOS development-create a simple app for video recording and playback, ios instance I still read the entry-level IOS article "Create a Simple App for Video Recording and Playback", which mainly involves the basic implementation of

IOS developers use RMStore to simplify in-house purchase code + in-house purchase order verification, iosrmstore Now many apps have added in-app purchases. There are many tutorials on how to generate and set Apple certificates on the Internet. I

Automatic Layout of IOS development-VFL language and ios Layout-vfl VFL is an abstract language developed by Apple to simplify Autolayout encoding. It is worth learning and learning about the pure code enthusiast.     1. What is VFL? VFL stands for

IOS-multithreading GCD (original), ios-multithreading gcd originalPreface GCD Grand Central DisPath NSOperation is a GCD-based encapsulation.  Basic knowledge 1. GCD advantages (1) proposed solutions for multi-core parallel operations (2) GCD will

1016-06-homepage 20-encapsulation toolbar --- distance between UITableView control and top ---- background color settings when cell is selected, and toolbar on top of android 1. Set the spacing between the cell on the top and the cell on the top of

[Code Note] Unlock by gesture and unlock by note gesture Animation unlocking-file directory ViewController. h file // Create a custom View, observe the Protocol, set the proxy, and implement the proxy method 1 # import "LYPaintView. h "2 3 #

IOS hexadecimal color to 10 hexadecimal color, ios hexadecimal color + (UIColor *) colorWithHexString :( NSString *) coloStr {   // Retrieve spaces and line breaks to uppercase NSString * cString = [[coloStr stringByTrimmingCharactersInSet:

IOS development practices-cell download image (custom NSOperation) The image downloading operations in the previous article are all placed in blocks. When complicated operations are encountered, a bunch of code is put in blocks. Obviously, this is

An easy-to-understand OpenGL ES article, opengles There are many ways to process images on a computer or mobile phone, but the most efficient method so far is to effectively use the graphics processing unit, or GPU. Your phone contains two different

IOS basics-2: UIButton, ios basics-2 uibutton UIButton is a standard UIControl control. UIKit provides a set of controls: UISwitch switch, UIButton button, UISegmentedControl, UISlider slider, UITextField text field control, and UIPageControl

IOS imagePicker is easy to use! Three steps are easy !, Iosimagepicker You can modify your profile picture to make it easier to query and use! Forwarding Step: 1. comply with the proxy agreement 2. Click Event {   UIActionSheet *

Use CAShapeLayer to implement a simple pie chart (PieView), cashapelayer I wrote a simple PieView, demo here: pie and https://github.com/xyfeng/XYPieChart code implementation method: to draw a pie chart, the value of only the corresponding values

New Users learn the auxiliary tools for ios development and ios development Complete APP project source code: Objective-C https://github.com/singro/v2ex Swift https://github.com/YANGReal/JokeClient-Swift Source code Website: Https://github.com/