IOS network programming and cloud application best practices-source code download, digest

  Http:// 204462948 Http://   Author: Guan Dongsheng Publishing Club: Tsinghua University Press Published on: Version: 1 page: 424

Unable to create any keyboard shortcuts after the iOS 6.1.3

Unable to create any keyboard shortcuts after the iOS 6.1.3 update on iPad 3 I had two keyboard shortcuts on my device before updating to iOS 6.1.3. after the update I wanted to create two more keyboard shortcuts but I am not able to do so as the

How to configure iOS push notifications

It is difficult to configure push notifications. You need an iOS developer account and then configure an Apple ID, configuration profile, and SSL certificate.     1. Certificate Signing Request First, you need to sign the certificate request, which

JSONModel Source Code Reading Notes

JSONModel is a database that parses the Json data returned by the server. Generally, the json data returned by the server is converted to the Model by writing a data conversion module, and the NSString data is converted to the Data Type of the

Starting from scratch, I learned ios development (20): Application Settings and User ults (

In the previous study, we learned how to add its Settings for an App, and what types of controls can be added to the Settings items, these controls are managed through a plist. We only need to modify and add the plist to map it to Settings. However,

IOS multi-thread programming 1: Overview

What is multithreading? Multithreading is a lightweight method to implement multiple code execution paths in a single application. From a technical point of view, a thread is a combination of kernel-level and application-level data structures that

[Original] Open Source China Reading Note

First, let's take a look at the TableView method for getting the cell instance. -(UITableViewCell *) tableView :( UITableView *) tableView cellForRowAtIndexPath :( NSIndexPath *) indexPath Code involving Cell instantiation: PostCell *cell =

HRPlugin For Xcode released (with source code)

This plug-in introduced today is a collection of ideas I have developed on the IOS platform. I often feel that, in the development process, regardless of GOOGLE data search and SQL database query, regular expression testing, SVN, and so on, these

[Original] GCD Programming

In the previous article, I talked about the basic usage of GCD. In this article, I will subscribe a little more about the 'synchronization' in GCD programming. Let's first look at the prototype: -() asyncMethodForPrint:(NSString *-(*arr = [NSArray

A simple example of how to solve the problem of no response when embedding UIButton in UIView and delegate

  I encountered a problem when I encapsulated the UIView for a project. I didn't expect a buddy to write a blog. I would like to add it to my favorites! The problem is that several interfaces use the same custom return button, so they want to

IOS development-iOS 6 practical development of Apple Maps

After iOS 6, Google map is no longer used, but Apple's own map is used, but the API programming interface does not change much. Developers can develop map applications without learning many new things. Therefore, this section also applies to running

IOS Stack-memory-code running on a computer

In fact, no matter what the program is, what language is the ultimate goal of dealing with machines, how do we write program computers ??? Running our program on a computer is nothing more than combining disk-memory-cpu. We must write a program code

Highlights of iOS development issues (1)

Recently, many people in the QQ Group asked some basic questions, which are listed here: 1. The slash key on the keyboard breaks down. How can I use a shortcut key to comment out it? First, the default shortcut for annotation in Xcode is: command + /

@ Property

1. read/write attributes (readwrite/readonly) The default value is readwrite, which indicates that the attribute can be read or assigned a value to the attribute variable. readonly indicates that the attribute variable can only be read. 2. Atomic

NSTimer detailed settings

Http:// If (! _ Timer ){ // Create a timer, which is directly added to the current message loop. Note the difference with other initialization methods. } If (_ timer ){ NSLog

View the PDF file for IOS download (with download progress)

In IOS (object-c), it is quite easy to download and view PDF files. Before downloading, you must first pass the directory of the IOS file that can be saved again:   IOS file storage directory IOS can customize the file directories to be written,

IOS Study Notes (7)-UI basics UIButton

  UIButton *btn=[[UIButton alloc]initWithFrame:CGRectMake(60, 60, 200, 60)]; btn.backgroundColor=[UIColor greenColor]; [btn setTitle:@"btn1" forState:UIControlStateNormal]; [self.view addSubview:btn];       UIButton *btn2=[UIButton

Explanation of all attributes of @ property in Objective-C

1, assign: Simple assignment without changing the index count Assume that you allocated a piece of memory with malloc and assigned its address to pointer a. Then you want pointer B to share the block of memory, so you assign a value to assign) b. At

IOS five-star rating Control

I am not satisfied with the scoring function in the program. The following figure shows the effect. Click and drag.   Usage: Initialize the control. TQStarRatingView * starRatingView = [[TQStarRatingView alloc] initWithFrame: CGRectMake (,)

ILearning D3.js 2.0 released

There are some great changes in 2.0 version.Console in tutorial: In previous version, there will be console tool in render result. You can input some js code and run in result page. Just just debug tool of chrome. And in 2.0 version, user can

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