IOS

IOS Development --- video recording, ios --- recording Today I have studied how to use the app to record videos. It seems quite simple. The AVFoundation framework is used, and the code is too dead. Just call it by step. Share the Demo steps today 1.

Instant Messaging UI-chat interface (UITableView displays the chat between the left and right), ui-uitableview Directory 1. Create a UITableView object and set relevant properties 2. Create a cellModel // Enumeration type typedef enum

IOS development-network data security encryption (MD5)Submit users' private data You must use the POST request to submit your private data.All parameters of the GET request are directly exposed in the URL.The requested URL is generally recorded in

Learning the ios development series, using the ios dictionary app and iosapp written by Baidu dictionary api Attached first: 　　 It is still very simple. storyboard is mainly used, but it is ready to be learned to layout cocoui. storyboard is very

In IOS, the app implements the jiugongge feature, and in IOS, the app implements the jiugongge feature. The idea of implementing the jiugongge algorithm is as follows:   Example: 1 // 2 // ViewController. m 3 // jiugongge 4 // 5 // Created by Li

IOS development-Stage 4-memory management, ios Stage 4 Deep copy and light copy   Only objects that implement the NSCoping protocol can be copied. The NSCopy Protocol is required for copying custom objects. Whether it is a deep copy or a shallow

IOS Development notes-Basic UI (7) TOM (sequence Frame Animation, image loading, method reconstruction, Bundle image material of UIImageView ), Using UIImageView and UIButton to implement a comprehensive small case --- Tom Recall: UIImageView is

Technical Points of ARC memory management for iOS developmentThis article comes from my personal ARC Study Notes and aims to summarize the key points of the Automatic Reference Counting (Automatic Reference Counting) Memory Management Technology in

[IOS development Basics] [C Language] 02, ios development 02   I. Functions (1) What is a function? Any C language program is composed of one or more program segments (applets), each of which has its own functions. We generally call these segments

Use md5 encryption in iOS and md5 encryption in ios # Import   @ Implementation MD5Util   + (NSString *) encode :( NSString *) value { [Value retain]; Const char * cStr = [value UTF8String]; [Value release]; Unsigned char result [16];

Comparison between new and old versions of API of Arcgis API For IOS extension AGSDynamicLayer, arcgisios AGSDynamicLayer(ForSubclassEyesOnly) Category ReferenceDescriptionThis category organizes the methods that are relevant to subclassing a

Ios's simple reminder management class can be used as an alarm clock   Add "your reminder" to the calendar or local notification conveniently and quicklyWhen more than 64 local notifications are automatically processed If you have any questions or

Map of China, clear map of China   : Engineering Drawing: Add a third-party library MapDraw to the code. Code: # Import "AppDelegate. h "// Add the header file # import" DrawMapViewController. h "-(BOOL) application :( UIApplication *)

XMPP login to register a friend group _ practical tutorial 2, xmpp login Registration Message: Then write . H 1 /*! 2 * @Author Dylan. 3 * 4 * callback Block 5 */ 6 typedef void(^sendSuccess)(); 7 typedef void(^sendFailure)(id); 8 9 /*!10 *

IOS usage Summary of rar Unrar4iOS, and iosunrar4ios The author's recent company project has to implement the rar decompression function. After searching online for a long time, it seems that there is very little information about rar decompression.

IOS Development Review notes (3)-ARC, ios-arc 1. ARC When you call the release or retain statement on your own, an error occurs when the ARC Code is effective, you can use the-fno-objc-arc and-fobjc-arc compiler flags to support both ARC and

IOS Development Review notes (1)-Basic OC knowledge, ios-oc I have been studying IOS for more than three months since I went to work. Because of the weak foundation, I learned from the basic syntax of OC and read the books of grapefruit and

Address: http://tech2ipo.com/66893   TestFlight/via iMore Author:Nick shortttTranslator: Ling's original article:IMore  Testing iOS apps has always been a headache for iOS developers. So Apple announced with great fanfare that TestFlight will be

InIn Windows, thread synchronization control can be implemented through Critical Section, Mutex, Semaphore, Event, and other methods. On the IOS platform, you can use dispatch_semaphore_t for synchronization when using GCD for simple multi-thread

Attack and Defense Against jailbreak Detection In the process of application development, we want to know whether the device is jailbroken, what permissions are being used to run the program, and take defense and security prompt measures