IOS

Open source frameworks and classes to use: 1:sdwebimage,uiimageview+webcache load a picture. 2:uiviewext is useful for locating coordinates and can be obtained directly from Bottom,top,left,right. 3:customcatagory, is a class, which has

1, the mobile phone connected to the computer, open Tai Chi brush Master, select "Backup Restore"-> "itunes backup" 2, itunes contains two types of backup, you can choose whether to back up the mobile phone application data (backup

UITableView Control Basic Use De jure simple hero Show program NJHero.h File Code (dictionary-turn model) Copy Code code as follows: #import @interface Njhero:nsobject/*** Avatar*/@property (nonatomic, copy) NSString *icon;/**

Let's take a look at some of the rounded-arrow rectangle's Tip box effect chart that we've seen First, understand Cgcontextref First of all need to understand the Cgcontextref, the author has the opportunity to further explain in detail, this

Final Effect Diagram: Oauthviewcontroller.m OAUTHVIEWCONTROLLER.M//20_ handsome no Weibo////Created by Beyond on 14-8-5. Copyright (c) 2014 Com.beyond. All rights reserved. Authorization controller, run only once, obtain the current user's

IOS Open CV There's a big idea. 1. Capture bank card image, intercept to character area 2. The most captured image for processing, denoising, binary, 3. The bank card number area for cutting division, and then contrast characters OPENCV

iOS Location-normal location (no map)-Anti-geocoding (get specific location), the following code to explain to everyone, the code is as follows: #import used header file to introduce corelocation this package use of the proxy name// 1. Use

1. Set Navigationbar title color Uicolor *whitecolor = [Uicolor whitecolor]; Nsdictionary *dic = [nsdictionary dictionarywithobject:whitecolor forkey:nsforegroundcolorattributename]; [Self.navigationController.navigationBar

Remote Push notification What is a remote push notification As the name implies, is the notification from the remote server to the client (requires networking) remote Push service, also known as APNs (Apple push Notification services) Why remote

OverviewAbstract Factory pattern is the object creation pattern, it is the further promotion of the factory method pattern. Suppose a subsystem needs some product objects, and these products belong to more than one product hierarchy. In order to

Apple recently updated their push reminder service agreement, APNs. This new version of the protocol is based on HTTP/2 and JSON, and the new protocol has improved dramatically compared to the old binary protocol. The new APNS protocol is based on

The Graphics context is either a graphics contextual or a canvas, and we can do the painting on it, and when we do, we'll put the canvas in our view and view it as a frame.Cgcontextref function is powerful, we can draw various graphics with the help

Cisco6506 Switch upgrades iOS detail process Cisco6506 Upgrade iOS Operating manual Key Words: L The whole process can not reboot the device, can not lose power L System configuration files are not affected 1. Check Equipment System files

This evening, the jailbreak Dream Team Evad3rs a surprise attack, quietly releasing the iOS 7 perfect jailbreak tool, support for all upgrades to iOS 7 iphone, ipod Touch, ipad, and ipad Mini, version of the support for iOS 7 to any version in 7.0.4.

IOS: memory management details, ios memory management detailsI. Overview In simple terms, internal management is the management of the computer's internal storage. Von noriman's structure points out that the computer is composed of the host,

IOS: Local Image Storage, local retrieval, and local deletion. ios RetrievalIOS image local storage, local retrieval, and local Deletion Image localization is often used in iOS development. IOS images are stored locally, obtained locally, and

[Code Note] iOS-the password will be reset one hour after entering the background, and ios-Background Code: AppDelegate. m # Import "AppDelegate. h "# import" ViewController. h "@ interface AppDelegate () @ end @ implementation AppDelegate-(BOOL)

IOS: folder management, file operations, ios folder management operations Native, do not know whether it will be used, the previous notes.   =============================== Folder management ======================== =   1. Obtain the Document

[Code Note] iOS-Transition animation, note ios-transition 1. Engineering Drawing. Ii. Code. RootViewController. h #import @interface RootViewController : UIViewController@end   RootViewController. m # Import "RootViewController. h "# import"

Common development skill series (3) and development skill Series Problems arising from hot updates: Two days ago, I was talking about the iOS hot update problem. As a result, I hit the gun today. Really! The review is rejected. Of course, this is