Tag:ios

  • IOS Development – Record solutions to problems encountered in the development process and summary of experience – 1

    Time:2019-8-24

    Statement: The following contents are taken from the author’s daily notes from the initial stage to the present. It is unavoidable that there are some misunderstanding deviations in the introduction. Welcome to point out that Long-term update of this article (second address: portal) 1. BadggeVaule bubble tip, self. navigationController. tabBarItem. badgeValue 2. Git terminal command […]

  • Deeplink How to Improve App Conversion Rate and Retention Rate

    Time:2019-8-24

    In the era of mobile internet, information sharing and dissemination is undoubtedly the key to the growth of App drainage. Instead of spending a lot of energy and cost to find channels and hard promotion, it is better to start with details and use the fastest and easiest way to realize Deeplink technology, break the […]

  • Zhao Ying officially launched MoAir Object Recognition SDK Xiaobai Mobile Phone to complete machine learning

    Time:2019-8-24

    From the 1960s, MIT Computer Professor organized the first Summer Project for undergraduate students, which went through the early 1950s to the 1990s, trying to use the method of creating three-dimensional models to do object recognition, and then through the 1990s, only considering the appearance-based techniques of the image itself, i.e. image extraction. Image description; […]

  • Smooth scrolling of UITableView and UICollectionView

    Time:2019-8-24

    As most iOS developers know, displaying sets of data is a rather common task in building a mobile app. Apple’s SDK provides two components to help carry out such a task without having to implement everything from scratch: A table view (UITableView) and a collection view (UICollectionView). As an iOS developer, it is often necessary to […]

  • IOS uses AV Foundation to display videos

    Time:2019-8-24

    The example in this paper shares the specific code of iOS using AVFoundation to display video for your reference. The details are as follows. // // Capter2ViewController.m // IosTest // // Created by garin on 13-7-19. // Copyright (c) 2013 garin. All rights reserved. // #import “Capter2ViewController.h” @interface Capter2ViewController () @end @implementation Capter2ViewController -(void) dealloc […]

  • Flutter Development Environment Construction Configuration

    Time:2019-8-23

    Futter Development Environment Construction Configuration Acquisition of Flutter SDK First, download the Flutter SDK from GitHub.com. Or, first download git, then install git, open Git Bash, and enter it in the window git clone -b master https://github.com/flutter/flutter.git For Google’s sake, we need to change the mirror address (according to the official website prompt: The Flutter […]

  • IOS Development-View Gesture Click Response

    Time:2019-8-23

    Implementing view gesture click response In UIViewController, add the protocol UIGesture Recognizer Delegate, and then add the following code to the. m file: UITapGestureRecognizer* singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleSingleTap:)]; [self.view addGestureRecognizer:singleTap];  // This can be added to any control, such as if you just want to respond to WebView, and I’m filling the entire […]

  • Smooth Paging

    Time:2019-8-23

    Fluent Pagination – no more jumpy scrolling Pagination of iOS Table Views, Android List Views and on the mobile web is a common way of circumventing the technical limitations of power hungry mobile devices and slow mobile networks when dealing with large datasets. For iOS Table Views, Android ListViews and mobile web pages, pagination is […]

  • IOS Development – Judging whether an array is space-time or not, the difference between the two commonly used ways of writing

    Time:2019-8-22

    Some developers, when judging whether an array is empty, write as follows: if (array != nil) Or if (array.count != 0) In fact, strictly speaking, both of them are inadequately considered and unstable, and ignore a more common situation. First of all, the difference between them. array == nil This situation refers to the fact […]

  • Custom Camera for iOS Development Skills

    Time:2019-8-22

    Recently, the company’s project used cameras, because no system camera, UI to the camera cut, must be customized. Take the time to simply study the camera’s customization. The camera belongs to the system hardware, which requires us to manually call the camera hardware of the iPhone, which is divided into the following steps: 1. First […]

  • IOS App Channel Statistical Tracking Method

    Time:2019-8-21

    Speaking of iOS channel statistics, many people will think of Apple’s official iTunes Connect (iTunes Connect), but in practice we will find that the statistical dimension of this service is not comprehensive enough. Many advertisers and operators are more concerned about the actual installation and registration data brought by various promotion channels. This is even […]

  • IOS Development – Error Reporting: clang: error: linker command failed…

    Time:2019-8-21

    clang: error: linker command failed with exit code 1 (use -v to see invocation) IOS development must be a mistake, now summarized as follows, generally these three aspects of the problem, if not which you really troubled. 1. Reference error, put*H is. M. Check all your references. 2. Then you refer to third-party libraries. You […]