IOS

WatchKit Learning Resources, kitresources View Original: http://leancodingnow.com/watch-kit-learning-resources/ WatchKit is a framework released by Apple to develop Apple Watch applications. This article mainly lists some learning resources about

[IOS series]-unconventional use of UIButtonThis article mainly introduces the tips of UIButton in development, which can achieve amazing results. 1: Set the button padding attribute to display the effect btn of the photo frame. contentEdgeInsets =

Use of iOS UIScrollView proxy and several methods of listening in the scaling age There must be at least three steps: I. Implementation Protocol 2. Establish relationships 3. Set the scaling range For details, see the code:   # Import

Beginners of animation and Aerobics Training videos NSMutableArray * mutArray = [[NSMutableArray alloc] init]; For (int I = 1; I {// Create an image name NSString * imgName = [[NSString alloc] initWithFormat: @ "playerpolici.png", I]; UIImage *

IOS8 UIAlertController prompt box In IOS8, Apple integrates UIActionSheet and UIAlertView into an interface UIAlertController. The original view is displayed on the window view. Now it is changed to controller, and the display mode is changed to

UITextView for basic ios controls The multi-line text control UITextView inherits the UIScrollView: UIView control, which has a scroll bar by default. Both UITextView and UITextField are text editing and display controls. Their functions and

Public WIFI solution for IOS clientsI. Overview of Public WIFI Nowadays, many companies are doing free WIFI, such as stations, buses, subways, and restaurants. WIFI is available in areas with intensive flow of personnel, free WIFI has gradually

IOS network data download and JSON parsing, ios network json ParsingIntroduction to iOS network data download and JSON Parsing In this article, I will introduce how to use NSURLConnection to download data from the network, parse the downloaded JSON

IOS needs to call a method after executing an animation. Method 1:, Use a listener   UIView beginAnimations The method is as follows:     [UIView beginAnimations: nil context: nil]; // proxy, listening object [UIView setAnimationDelegate:

IOS development pull-down refresh and pull-up loading more, ios Loading Pull-down refresh and pull-up loading for iOS development1. Introduction Common implementation methods of pull-down refresh (1) UIRefreshControl (2) EGOTableViewRefresh (3)

Objective-C control statement and objective-c statement Objective-C control statements have the following three types: Branch statement: if-else, switch Loop statement: while, do-while, Jump statements related to program transfer: break, continue,

New Features of ios8: pushkit (required for voip developers) Question: What is pushkit? Answer: ios8 Apple introduced the pushkit framework and a new push notification type, called voip push. this push method is designed to provide different

Assign attribute must be unsafeunretained During the use of the Protocol today   @ Interface AppDelegate () {id Testdelegate;} @ property (nonatomic, assign) id Testdelegate; @ end @ implementation AppDelegate @ synthesize

IOS Development notes-Implementation of UILabel mixed with any font and colorThe simplest way is to use multiple UILabel to arrange and display, but this is not only troublesome but also ineffective, and the custom UILabel is as flexible as possible.

APNS remote PUSH notification PUSH deviceToken and apnsdevicetokenThe server pushes messages to the client: when the application is pushed to the background, or it is not running at all (our code is powerless)In this case, the application wants to

IOS local notification# Import "AppDelegate. h"@ Interface AppDelegate ()@ End@ Implementation AppDelegate-(BOOL) application :( UIApplication *) application didfinishlaunchingwitexceptions :( NSDictionary *) launchOptions {// If you have been

IOS: common attributes of UINavigationController // Push from the current view to the target view. If the view already exists, the stack [self. navigationController pushViewController: commentListVC animated: YES]; // returns the previous controller

IOS study notes I understand the OC-proxy mode, 2015-03-27oc- Case 1 KCButton. h //// KCButton. h // Protocol & Block & Category /// Created by Kenshin Cui on 14-2-2. // Copyright (c) 2014 Kenshin Cui. all rights reserved. // # import @ class

IOS development-Stage 4-debugging, uploading applications, pushing, and ios real machines   Differences between Apple's three accounts: 1. Individual developer accounts are directly mounted to Appstroe (Apple will charge an annual fee ); 2. The

IOS Study Notes 2015-03-20 O nil, Nil, NULL, NSNull, 2015-03-20nsnull 1. It is best to use nil [nil arbitrary method] for oc without crashingNil is an object value.NULL is a generic pointer ).2. NSNULL, NULL and nil should be essentially the same.