Objective-C basic learning summary, objectivec Basics

Objective-C basic learning summary, objectivec Basics 1. (1) process orientation: an event-centric programming philosophy (2) Object-oriented: An Object-Oriented Programming philosophy 2. get and set are used to access and modify the attribute

IOS block loop reference solution, iosblock loop reference

IOS block loop reference solution, iosblock loop reference Before introducing block loop reference, let's take a look at typeof.What is typeof ??? Typeof is a one-dimensional operation. Before a single operation, the operation can be of any type.

Principles and usage of SDWebImage and principles of sdwebimage

Principles and usage of SDWebImage and principles of sdwebimage This class library provides a UIImageView category to support loading remote images from the network. It features Cache Management, asynchronous download, control of the number of

Coordinate Conversion between Baidu navigation SDK and iOS navigation sdk

Coordinate Conversion between Baidu navigation SDK and iOS navigation sdk Examples of code for converting coordinates of Baidu navigation iOS SDK. For more information, see.   // Navigation coordinate --------------> map coordinate // Assume that

JSON parsing scheme, json Parsing

JSON parsing scheme, json Parsing   In iOS, there are four common JSON resolution solutions. Third-party frameworks: JSONKit, SBJson, and TouchJSON (performance from left to right, the worse) Apple native (built-in): NSJSONSerialization (Best

Two imageviews in iOS implement image scrolling,

Two imageviews in iOS implement image scrolling, Author: codingZero   Introduction In many projects, the image carousel function is available. The online image carousel frameworks are emerging one after another. Based on my own ideas, I have used

IOS development UI layout and iosui Layout

IOS development UI layout and iosui Layout This article will be updated on a regular basis. With my in-depth study of the layout, I will constantly add new knowledge, new usage skills, and new understandings.   1. Autoresizing (used in code) First,

SVProgressHUD progress bar mask and svprogresshud progress bar

SVProgressHUD progress bar mask and svprogresshud progress bar GitHub: https://github.com/samvermette/SVProgressHUDSVProgressHUD and MBProgressHUD have similar effects, but no protocol is required, and instances do not need to be declared.You can

When a drag gesture conflicts with a sweep gesture (when UIPanGestureRecognizer conflicts with UISwipeGestureRecognizer), pangesturerecognizer

When a drag gesture conflicts with a sweep gesture (when UIPanGestureRecognizer conflicts with UISwipeGestureRecognizer), pangesturerecognizer The story occurs in this situation: Add a drag gesture to the entire controller, and then add a left slide

Code block in Xode), xode code

Use the code block (conversion) and Xode code in xode During our coding process, we will always find some repetitive coding work, and you may not bother copying and paste, but have you considered how to solve this problem? In fact, many programming

Runtime member variable

Runtime member variablePreface: Without a lot of preparations, let alone: runtime is a dynamic library written by C and sink, just like a small system that closely associates OC with C. This system mainly does two things. 1. encapsulate the

IOS-open-source project sharing in the menu animation View

IOS-open-source project sharing in the menu animation View A pop-up view similar to the Tumblr release buttonEasy to use: Initialization: @ Property (nonatomic, strong) XWMenuPopView * myMenuPopView;-(void) viewDidLoad {[super viewDidLoad]; // Add

[IOS category usage] --- modify the leftBarButtonItem icon in the navigation bar

[IOS category usage] --- modify the leftBarButtonItem icon in the navigation bar Category: Modify the Item icon in the navigation bar of a specific ViewController. A problem occurs in the project:When a newly added VIewController1 wants to push to

IOS learning-sharing basic learning materials for beginners

IOS learning-sharing basic learning materials for beginners /*1. OC introduction:OC is a superset of C language. It adds the smallest object-oriented syntax based on C language.2. Compare C to learn OCData Types, keywords, process control, and

IOS Memory Management Method

IOS Memory Management MethodSort out some memory management methods to avoid Date Format Conversion If you want to useNSDateFormatterTo process many date formats, you should be careful to wait. As mentioned earlier, it can be reused at any

IOS plug-in Creation

IOS plug-in Creation Overview We also use a lot of xcode plug-ins at ordinary times. Although there is no official support for plug-ins, third-party plug-ins can be loaded by default. Third-party plug-ins need to be stored in ~ In

GCD usage in iOS

GCD usage in iOS What are the advantages and disadvantages of multithreading? Three queue types in GCD: The main queue (main thread serial queue) Global queue (Global concurrent queue) Custom queue (Custom queue) Group queue (queue Group) common

IOS-change UINavigationBar style + change return ButtonItem text

IOS-change UINavigationBar style + change return ButtonItem text After iOS7. The default return button font color is blue and displays the title of the parent VC (upper-level interface ).If you want to modify it, you can use the following

IOS Universal Links)

IOS Universal Links)Introduction What is Universal Links )?This is a feature launched by iOS9. If your application supports Universal Links ), you can easily start the APP through the traditional HTTP Link (If your app has been installed on the iOS

Use Vitamio to develop a universal player on iOS platform

Use Vitamio to develop a universal player on iOS platformQuick Start What does Vitamio do? See what the official saying goes: "Vitamio SDK for iOS is a software development kit (SDK) officially launched by Yixia Ltd on the iOS platform. It provides

Total Pages: 710 1 .... 322 323 324 325 326 .... 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.