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Introduction to iOS Web data download and JSON parsingIn this article I will give you an introduction to how iOS uses URLConnection to download data from the Web, how to parse the downloaded JSON data format, and how to display a download display of data and imagesThe knowle

, according to the level of abstraction from low to high, such as socket, stream mode, url method. Here I introduce you to the URL programming method.(1) URL programming modeURL Programming mode for network programming through URLs, any network resources to be accessed (including LAN and WAN) can be represented and accessed by a URL, and support resource sharing between devices. The URL Programming mode system provides five kinds of protocols, such as HTTP, HTTPS, file, FTP, data, etc., and allo

Network programming for iOS development--using nsurlconnection to achieve large file breakpoint continuation download is in the previous iOS Development network programming-using Nsurlconnection to achieve large file download based onThe settings for the continuation of the breakpoint. Network programming on

IOS development practices-cell download image (SDWebImage) The first two articles are self-written image download methods. Currently, only a few lines of code can be used in a third-party framework to download images. The underlying implementation of SDWebImage is the same as previously mentioned. SDWebImage is a netwo

. Textlabel. Text= App. Name;//Set number of downloads for cellCell. Detailtextlabel. Text= App. Download;//Positioning pictures UIImage*place = [UIImageimagenamed:@"57437179_42489b0"];//Use the Sdwebimage framework to resolve an asynchronous download, cache, sandbox cache and other operations, and set the picture to the cell[Cell. ImageViewsetimagewithurl:[NsurlUrlwithstring:app. Icon] Placeholderimage:

iOS Development Network Chapter-File download (six • Compression and decompression)First, complete the file downloadRequirements: Complete File download1. In the local server, add a compressed file for the picture.2. code example:File Downloader code:Header file1//2// YYfileDownloader.h 3// 01-File Download (unreasonable) 4//5//Created by Apple on 14-7-1.6//

Original http://www.cnblogs.com/wendingding/p/3961681.htmliOS Development Web-file download using the ASI frameworkDescription: This article describes the framework ASI often used in iOS network programming, and how to use the framework for file downloads.First, Brief introductioncode example: 1#import"YYViewController.h"2#import"ASIHTTPRequest.h"34 @Interface Yyviewcontroller ()567 @end89 @implementation Y

How to download older versions of IOS appsCharles Proxy is a tool for OS X so can be used to facilitate the download of older versions of IOS apps from ITunes. It's a bit of a drawn-out exercise, but if you've ever been in need of an older version of a particular app and then you know How handy such a technique can be.

IOS development practices-cell download image (NSOperation) The cell image in the scrolling list is downloaded and displayed from the server. The multi-thread and cache technologies are used to efficiently download and display images. Cell Image download ideas: 1. Define the images dictionary to store the downloaded i

*) Task Didcompletewitherror: (Nserror *) error{}/** When the download is complete, you need to cut the file into a folder that can be saved for a long time * /- (void) Urlsession: (Nsurlsession *) session Downloadtask: (Nsurlsessiondownloadtask *) downloadtask Didfinishdownloadingtourl: (Nsurl *) location{//Generate files for long-term saved pathsNSString *file = [[Nssearchpathfordirectoriesindomains (Nscachesdirectory, Nsuserdomainmask, YES) LastOb

Introduction to iOS Web data download and JSON parsingIn this article, I will show you how to use nsurlconnection to download data from the network and how to parse the downloaded JSON data format, and how to display the data and images of the asynchronous download displayApplication of the knowledge involved:1.NSURLCo

It's written in front. In iOS development, whether in UITableView or Uicollectionview, it is a more common requirement to get pictures from the network and set them to the cell. Although there are a lot of existing third-party libraries can be downloaded and cached features are packaged for developers to use, but from the learning point of view, understand the source code, understanding the principle of the combination of their actual needs to write

Network Programming for iOS development-2. Download The NSURLSessionDownloadTask file and nsurlsessiondatatask Content outline: 1. Review NSURLSessionTask 2. NSURLSessionDownloadTask large file block download 3. Download The NSURLSessionDownloadTask large file using a proxy method 4. The NSURLSessionDownloadTask large

Windows 10X64 IOS Professional Edition Home Edition download and permanent activation, x64ios I haven't updated my blog for a long time. I have been computing for four years. Well, today I have a whimsy and want to record the process of installing Windows 10 today. In 2015, Microsoft released Windows 10. At that time, genuine Windows 10 and Windows 8 could be upgraded directly. However, Windows 10 had man

Introduction to iOS Web data download and JSON parsingIn this article, I'm going to show you how to use nsurlconnection to download data from the Web, how to parse the downloaded JSON format, and how to display the asynchronous download display of data and images.The knowledge points involved:1.NSURLConnection Asynchro

SDWebImage of the image download framework of the multi-thread network in iOS, CAT/CAT sharing, must be excellent For Original Articles, please reprint them. Reprinted Please note: Yan Nai-yu's blogHttp://blog.csdn.net/u013357243? Viewmode = contentsEffect: Code: -(NSArray *) apps {if (! _ Apps) {NSArray * dictArray = [NSArray arrayWithContentsOfFile: [[NSBundle mainBundle] pathForResource: @ "apps. plist

Currently, this is the first Chinese version to introduce iOS 5.x and Xcode 4.3, especially for beginners in iOS programming and development. This document is translated by the EntLib team. If you have any technical questions, please leave a message. The second edition has a total of 249 pages, mainly including the following content: Part 1: Hello World! Create your first iPhone App Part 2:

Daily Update Attention :http://weibo.com/hanjunqiang Sina WeiboIntroduction to streaming media in iOS: between the download local playback and live streaming media, a form of play, download local playback must all download the file before it can play, and progressive download