Ios url encoding and decoding

1. url Encoding When the HTTP request in IOS encounters Chinese characters, it needs to be converted into a UTF-8, the method used is: Nsstring * encodingstring = [urlstring stringbyaddingpercentescapesusingencoding: nsutf8stringencoding]; 2. URL

IOS network programming-installation and configuration of the asihttprequest framework-graphic illustration

Asihttpreques The T framework is an excellent third-party HTTP framework for objective-C. It supports HTTP development in Mac OS X and IOS. The technical support website is http://allseeing-i.com/asihttprequest /. It has the following

IOS development-how to implement tag navigation on the story board

Implement tag navigation on the story board Use the story board technology to implement the tag navigation mode.   Use the "tabbed application" template to create a project named "tabnavigationstoryborad. Select "use storyborads" and "use

Check whether the file exists in iOS development. If the file does not exist, copy it.

First, we will summarize how to obtain the documents directory. In iOS development, we often need to retrieve the complete path of the documents directory for reading and writing files. I have summarized the following two methods: 1. nsstring *

IOS-Map Project 01-is network programming difficult ???

I was planning to write a blog before. I stopped for a while and didn't write it. I insisted on writing it again. This version started from 01 and added my own originality. I am still working on iOS map development. I don't know why. I have to ask

IOS enterprise certificate publishing app Process

The process of publishing APPs by enterprises is much simpler than that of publishing app store. However, the requirements for the entire project are the same, such as the icon and naming rules of various pixels. The specific process is as

IOS Rich Text library rtlabel

This section provides a basic introduction to rtlable, from https://github.com/honcheng/RTLabel Rtlabel Based on Rich Text Format, applicable to iOS, HTML-like markup. Rtlabel is based on the extension of the uilabel class and supports

IOS development and learning-animation effect source code sharing-series tutorial 1

Genie ViewIntroduction: implement the so-called genie effect. Click the minimize or delete button, and the view will be sucked into a certain place.Http://ios.itmdc.com/forum.php? MoD = viewthread & tid = 15 & fromuid = 15 Animated hovering

IOS development and learning-network effect source code sharing-series of tutorials

ReachabilityDescription: determines the network connection of a device. Compared with Apple's official Reachability, this is a more advanced and useful reachability. It supports arc, block, and GCD to notify network

IOS development and learning-pop-up view (popup view) effect source code sharing-series of tutorials 1

Informatic ToolbarIntroduction:The toolbar is displayed, and other controls are added to the toolbar. The tool bar pops up at the bottom of the screen to display the mail sending status.Http://ios.itmdc.com/thread-1868-1-1.html Depth

Storyboard navigation secrets for iOS (1)

The software version used in this article: IOS:6.1 Xcode:4.6 Storyboard is supported only by xcode4.2 to make the design view easier. Although it is okay to drag and drop files with the previous nib (XIB), it is necessary to switch back and

Ios sdk Introduction

IOS SDKIntroduction IOS SDK Yesdevelopment IPhone ApplicationProgram. IOS SDK Must be installed in Mac OS X Operating System. Available Xcode Development IOS , Different Xcode Different versions correspond to different IOS SDK

Introduction to Windows and view architecture of IOS uikit framework!

Windows and views Windows and views are for iPhone applicationsProgramConstruct visual components of the user interface. The window provides a background platform for content display, while the view is responsible for describing most of the

Several Apple mailboxes related to iOS developers

Collect the list of sorted mailboxes,The following is a simple description. Development Help: Bytes -------------------------------------------------------------------------------------------------------   AppReview@apple.com -After the

Quick notes for learning iOS-Dev as a beginner (1)

* Readers shoshould know: The notes series is just a quick scratch to record what I learned about IOS developing as a beginner. so actually it's for myself but not for you guys who as newbies want to learn something from here.   Objc looks

IOS Development preparations

This article is a bit difficult. In fact, at the time of writing this article, I was already starting iOS development. Writing this article is both a summary and an entry guide for people who want to develop IOS but do not know how to get started. 1.

IOS development-passbook details and development cases

Passbook is a new feature of iOS 6 and can only be used on iPhone and iPod Touch devices. It helps us manage e-membership cards, credit card points, and coupons issued by sellers. This will have a profound impact on the future of e-commerce. Sellers

[IOS] custom alertview implementation mode dialog box

In Windows applications, you often use the model dialog box to interact with users, such as the logon box.In IOS apps, we sometimes want to do the same thing. However, in the ios ui library, there is no modal dialog box, and what is closest to that

IOS games: simple Plants vs. Zombies

1. Fast texture       Gameplay: If 10 botnets are killed, go through the next close. When you click to enter the next close, the speed of the botnets increases. If there are 15 botnets in the house, they will lose. Play audio when you click to kill

Starting from scratch, I learned iOS development (17th): storyboards (I)

Before starting this chapter, Let's explain how to update xcode to the latest version 4.6.1 (4h512: You can open the app store on your computer and search for xcode. The first one that appears is xcode. Then you can click Install directly, which is

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