IOS

A few days did not write something, the company recently to do new projects, a little busy. Do not want my insistence on this interruption, I took my previous days to study the things to show you. This is the use of assetslibrary and Photokit. I am

A recent study on how WebRTC speech runs on iOS found that the voice_engine of WebRTC has implemented iOS-related classes, but encountered a series of problems in specific applications. After several days of hard work, finally, we solved a series of

Cloud key-value data storage design A programming instance of the iCloud key-value data storage. There are two controls on and off the screen. The picture on the left is device 1. Click the "set iCloud data" button to save the control status to

Achieve hot update of iOS images and other resource files (5): A simple and complete resource hot Update page, ios resource fileIntroduction A simple page contains an image, version number, App name, and so on, which highlights the complete

IOS _ Objective-C _ array sorting, ios_objective-c Generally, arrays in OC are sorted by sortedArrayUsingSelector:; sortedArrayUsingComparator:; sortedArrayUsingDescriptors :.   1. sortedArrayUsingSelector :)You can use sortedArrayUsingSelector to

Use ZBar in iOS to scan the QR code and customize the scan interfaceZXing has been used in Android to identify QR codes. ZXing also has the corresponding iOS version. After understanding it, ZBar is also a common QR code recognition software, the

IOS client Coding project record (3): ios client coding project 18: Fill style of Image view _ ImgView. contentMode = align; as follows: typedef NS_ENUM (NSInteger, UIViewContentMode) {comment, UIViewContentModeRedraw, // redraw on bounds change

IOS graphics programming Summary Three APIs (UIKIT, Core Graphics, OpenGL ES, and GLKit) can be used for IOS Graphics programming ). The operations included in these APIs are all drawn in a graphic environment. A graphical environment contains

OS sandbox mechanism and OS sandbox Mechanism /* IOS sandbox mechanism. Applications can only access files in their app directories. Unlike android, iOS does not have an SD card and cannot directly access images, videos, and other content.Content

Let's talk about Objective-C warnings and objective-c. Address: http://onevcat.com/2013/05/talk-about-warning/   A programmer with exercises cares about the warning of his own code, just like a dead cockroach on the side of the rice bowl. -- @

Speaking of the innovations brought about by the iPhone 4, retina display is definitely the most eye-catching one, so that when I watch the computer's display screen, I can see the pixels on the screen. Depending on this Retina display, the iPhone 4

IPhone gamesDevelopment and UseCocos2d frameworkThe development tutorial is what we will introduce in this article. Mobile devices are changing the relationship between our work and interaction with others. A new revolution is happening on us.

Let's talk about Objective-C warnings and objective-c. Address: http://onevcat.com/2013/05/talk-about-warning/   A programmer with exercises cares about the warning of his own code, just like a dead cockroach on the side of the rice bowl. -- @

Last year, Apple released iOS 5. We saw that it not only added new features, major updates are also made to iCloud, iTunes Match, custom vibration reminders, Web browsing Privacy Security, and wireless software updates. This year's WWDC will be held

Network Programming for iOS development-use NSURLConnection to implement resumable download of large files + use an output stream instead of a file handle, and use nsurlsession for resumable upload This article explains network programming in the

Author: Sun Dongfeng) Data persistence on all mobile development platforms is a very important part: In j2s, It is rms or stored in the application directory, in symbian, it can be stored in the corresponding disk directory and in the database. In

IOS Program Development in progress-jump to the send text message interface to achieve text messaging, ios Program Development I found that my title is not good. Who can help me pick up the title that undertakes the context? Comment, I

The new iOS-NSDictionary/NSMutableDictionary uses "yes" and "no". The switch controller and NSUserDefaults are used to easily switch applications ., Iosnsuserdefaults IAronTalk Blog opens. Not matter of the today will drag tomorrow. -= -- =-= -= -=-

Build 8 development frameworks for iOS-style mobile Web applications and iOS 8 Using HTML5, CSS3, and JavaScript to develop mobile applications has proved to be a feasible method. Several iOS-style mobile app development frameworks are included here