IOS

IOS tips (Continuous updates) and ios tips   1. How to set the font size of the Button title through code Set Button. titleLabel. font = [UIFont systemFontOfSize: ];   2. Get the current time NSDate *timeDate=[NSDate date];

How does iOS Get Notifications accurately and iOS Get Notifications accurately? For iOS notifications, you must note that the iOS device receives a push (APNs) in the following three places. When you click push notification to open an application,

Full customization of UITabBarViewController and mvcviewcontroller Custom UITabBarViewController   Effect     Source code TotalCustomTabBarController in https://github.com/YouXianMing/iOS-Project-Examples /// CustomTabBarViewController. h //

Third-party iOS learning 47-FMDB, ios47-fmdb After CocoaPods is installed, the FMDB third-party can be integrated into the project according to CocoaPods instructions. For details, refer to the installation and use of third-party CocoaPods in blog

Summary of redirection methods between ios interfaces, and summary of ios page redirection I have been in touch with ios for a while. By accident, our company's technical director and my mentor asked me, you know, there are several ways to jump

Summary of OC interview questions for iOS development 1. Briefly describe the memory management mechanism in OC The memory management mechanism of OC is automatic reference technology. The principle of memory management is who opens up who releases

Swift integrated Aurora pushToday we will introduce how to integrate Aurora push with swift. 1. First download the SDK package for iOS on the official website of Aurora. 2. in step 2, create an account on the official website of Aurora to

IOS searches for nearby locations (similar to Weibo moments) and ios moments Everything is pale ~   In some cases, we need to obtain the user's surrounding location for the user to select. For example, when sending a circle of friends, you can

IOS countdown and iOS countdown Method 1: Use NSTimer (applicable to message Verification Code countdown) The NSTimer scheduledTimerWithTimeInterval method is used to execute the changeTime method once per second. // Create a Timer and execute

IOS URL Processing and iOSURL Processing During the process of processing iOSapp two days ago (I wrote it in swift language with less information), I was processed by a "string" for one night until the next day. I will write down the following, it

IOS database SQLiteSQLite is a lightweight embedded database. Android and iOS use SQLite databases. Its features: it occupies very low resources. In embedded devices, it may only require several hundred KB of memory. It processes faster than MySQL

[Code Note] screenshot function, code note screenshot Code: -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view. // initialization interface [self addView];} # pragma-mark-functions // initialization interface-

IOS-click push message jump processing, ios-click message jump When the user clicks the notification message to enter the application - (BOOL)application:(UIApplication*)application

IOS audio function development (1) sortingTo add audio to the project, first import the audio framework AVFoundation. framework Create a new class that inherits from UIViewController. I will name it FirstVC here.First, initialize the Root View in

IOS development UI layout and iosui Layout This article will be updated on a regular basis. With my in-depth study of the layout, I will constantly add new knowledge, new usage skills, and new understandings.   1. Autoresizing (used in code) First,

Use the code block (conversion) and Xode code in xode During our coding process, we will always find some repetitive coding work, and you may not bother copying and paste, but have you considered how to solve this problem? In fact, many programming

[Ios Learning Record]-How to customize the rounded cell of UITableView Since ios7 was updated, the corner style of the UITableView control has changed from the default rounded corner to the right corner, which is more suitable for the flat UI design.

IOS Universal Links)Introduction What is Universal Links )?This is a feature launched by iOS9. If your application supports Universal Links ), you can easily start the APP through the traditional HTTP Link (If your app has been installed on the iOS

10 essential Objective-C class libraries for iOS efficient development Because the iOS SDK is relatively low-level, developers have to do more physical work. Fortunately, there are many third-party class libraries that can be used to simplify a lot

IOS pull-down refresh-pull-up loading principle, ios LoadPreface explain the attributes of UIScrollView before refresh and load down. ContentSize is the area where UIScrollView can be rolled. ContentOfinset the apple official documentation