IOS development diary 8-MD5 encryption, ios diary 8-MD5

IOS development diary 8-MD5 encryption, ios diary 8-MD5 Today, the blogger has a password encryption requirement and has encountered some difficulties. I would like to share with you the hope to make common progress. MD5 encryption and SHA-1

Ios ui advanced 03, iosui advanced

Ios ui advanced 03, iosui advancedNavigation Controller 1. The navigation controller always displays the view of the stack top controller. 2. The navigation controller must be used to redirect between interfaces. 3. Calling the pop method does not

LinkBlock and ioslinkblock for iOS chained programming framework

LinkBlock and ioslinkblock for iOS chained programming framework LinkBlock for iOS chained Programming First of all, thank you for helping me find the stars. [LinkBlock GitHub download] From the context, objc is one of the very strange languages. If

Simple calendar and simple calendar

Simple calendar and simple calendar 1. initialize some global variables 1 _gregorian = [[NSCalendar alloc]initWithCalendarIdentifier:NSCalendarIdentifierGregorian];2 _calendarDate = [NSDate date];3 _dayInfoUnits =

Ios ui (Advanced 04 and iosui)

Ios ui (Advanced 04 and iosui) Event Response Recipient In iOS, not all objects can process events. Only objects that inherit UIResponder can receive and process events. We call it the "response object" UIApplication,

IOS loop reference

IOS loop reference I asked about circular references during the interview today, so I looked at it. It turns out that Block is easy to cause circular references. Today, we will briefly introduce some circular references. What is circular

Basic knowledge of IOS development-fragment 21, basic knowledge of ios-Fragment

Basic knowledge of IOS development-fragment 21, basic knowledge of ios-Fragment   1: [UIScreen mainScreen]. scale knowledge point When the screen is 640x940, [[UIScreen mainScreen] scale] = 2.0 when the screen is 320xlarge, [[UIScreen mainScreen]

IOS development diary 9-terminal commands, ios diary 9-Terminal

IOS development diary 9-terminal commands, ios diary 9-Terminal Today, bloggers have some terminal usage requirements and encountered some difficulties. I would like to share with you the hope to make common progress. OSX uses Unix file systems. All

Objective-C compound and objective-c COMPOUND

Objective-C compound and objective-c COMPOUND I want to talk about Composite Learning faster with questions What is composite? What are the advantages? When to use composite? What is dependency? How can this problem be solved? Composite is to

[Reading Notes] iOS-reading text files and Reading Notes ios-

[Reading Notes] iOS-reading text files and Reading Notes ios- 1. Content of a text file.   2. project directory     3. ViewController. m -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view, typically from a

IOS development diary 10-Bug debugging (lldb), 10-buglldb

IOS development diary 10-Bug debugging (lldb), 10-buglldb Today, the blogger has some Bug debugging needs and encountered some difficulties. I would like to share with you the hope to make common progress. Xcode has the following Bug debugging

Article 3. Use more literal syntax and less equivalent methods.

Article 3. Use more literal syntax and less equivalent methods. First, when we create an NSString object, Objective-C provides a very simple way to create an NSString. This is the string literal. Syntax: NSString *s = @"This is a test"; If this is

[Reading Notes] iOS-Objective-C's basic knowledge of C extension, iosobjectivec

[Reading Notes] iOS-Objective-C's basic knowledge of C extension, iosobjectivec 1. Xcode's. m extension indicates that the file contains Objective-C code, which should be processed by the Objective-C compiler. The C compiler processes the file

Aspects-iOS's AOP cross-section programming library, aspectsaop

Aspects-iOS's AOP cross-section programming library, aspectsaopIntroduction A concise and efficient library that enables iOS to support AOP for Aspect-Oriented Programming. it helps you change the behavior of a class without changing the code of a

VCTransitionsLibrary-custom iOS interactive transfer animation library, ios transfer Animation

VCTransitionsLibrary-custom iOS interactive transfer animation library, ios transfer AnimationIntroduction VCTransitionsLibrary provides many transfer animations suitable for inbound, outbound, and modal controller switching. it provides a defined

IOS multithreading implementation 1-pthread, ios multithreading 1-pthread

IOS multithreading implementation 1-pthread, ios multithreading 1-pthread A set of universal multi-threaded APIs, written in C language, cross-platform \ portable, suitable for Unix, Linux, Windows and other systems, but it is difficult to use, the

Ios development diary 11-http and socket, ios11-httpsocket

Ios development diary 11-http and socket, ios11-httpsocket Today, the blogger has a need for network development and encountered some difficulties. I would like to share with you the hope to make common progress. Today, I would like to share with

IOS multithreading implementation 3-GCD, ios multithreading 3-gcd

IOS multithreading implementation 3-GCD, ios multithreading 3-gcd When you knock on the three gcd letters, the first one in sogou shows "rolling sheets" ^_^ I. Introduction GCD is the Grand Central Dispatch (a powerful Central Scheduler). It is

Usage of the UIButton control in iOS and interpretation of some parameters, iosuibutton

Usage of the UIButton control in iOS and interpretation of some parameters, iosuibutton   In the UI control, UIButton is a type of control that is extremely common. Its Class Object creation is different from that of most UI controls using the

IOS development-function-static library and ios development function static

IOS development-function-static library and ios development function static 1. overview: apple's development mainly provides two types of libraries: static libraries and built-in libraries. framework and self-created. file a is mainly called during

Total Pages: 710 1 .... 413 414 415 416 417 .... 710 Go to: GO

Alibaba Cloud 10 Year Anniversary

With You, We are Shaping a Digital World, 2009-2019

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.