iOS imitation of today's headlines, wallpaper applications, filter classification, three-party microblog, color fill and other source code

iOS featured source code

<br/>

iOS Premium Blog

An iOS11-Drag & Drop tutorial

Without further ado, let’s start with the renderings, the normal view drag effect, the TableView drag effect, the CollectionView effect, the muti-touch effect, and the multi-app interaction. The world’s largest male dating site has demo one. Tips: Concepts you must know 1. Drag and What is Drop? A graphical representation of moving or copying data from one app to another (iPa only... read the original

Research on holiday skinning scheme of iOS client

1. Foreword: Tip: Originally, this article was ready for Christmas, but it has not been written for various reasons. Writing it out today is also the first article in 2018. Hello, 2018! In the past, Christmas was a festival for major apps to show off their clothes with heavy make-up. This year’s Christmas seems to be a lot deserted. I only saw a few apps to change their skins, so I will analyze them. 2. Analysis: I think the current skin resurfacing is mainly divided into 3 types, one is... read the original text

A mindful iOS development specification

The preface is said to be a preface, which is actually the purpose of this article. With the continuous increase of the company's business, the rapid iteration of functions, more and more business lines of the app, and the code volume becomes larger and larger. At the same time, more and more developers are investing in apps, and different developers have different code styles. In addition, the company's developers have changed, in order to ensure the stability of the app, ensure the development efficiency, and unify the development style. As a result, this iOS development specification came into being. Because the author is now... read the original text

Write a reactive programming library in Swift

2017 is coming to an end again. After a busy year, I feel that I have nothing to gain. I feel that I should write something. After thinking about it for a long time, I can't think of what to write. In the second half of the year, due to work, the dog was not raised, and the guitar was full of dust. I was eager to learn sketches, and I haven't drawn anything yet, and the blog has not been updated for a long time. Think about how it feels to update your blog. Throughout 2017 I developed entirely in Swift. Developing with Swift is a joy... read the original

Compatible with iOS system data organization notes

1. Since the introduction of Notification , Apple has continued to update and optimize it, but these updates and optimizations are just a small matter. Until now, iOS 10 has begun to undergo major changes and refactoring, which makes it easy Notificationfor developers to experience . UserNotificationsfunction has become very powerful. iOS ... read original

How to implement the function of inviting friends to help grab a car on iOS?

Recently, how to invite friends to help grab a car more conveniently has become an effective solution for all kinds of car grabbing apps to attract new people and promote their activities. At present, the mainstream social platforms are nothing more than WeChat, Weibo, and QQ, so how to make good use of these three platforms , it is particularly important to reasonably plan the association of shared content with the app. After careful thinking, the problem is determined as how to share a link with friends, and friends can directly return to the app to operate after clicking. After confirming the plan, start... read the original text

A simple and practical package for iOS handwritten signatures

Introduction Nowadays, many projects require users to sign by hand when improving information or registration information, or in this regard, so as to ensure that the user signs in person, and that the record is operated by the user, not others. So The handwritten signature is still more important. The following is to draw the signature through QuartzCore. QuartzCore is the core animation framework of iOS. Drawing 1 defines a structure 123456stat... read the original text

iOS Development | Treat Views Like Modules

Background Recently, the product department raised a little demand and modified the "Select delivery time" page. Therefore, I also reviewed the code written the previous year (16 years), and I have to say, it stinks. The details are shown in the picture: There is a warm reminder view: the display data comes from the background, here is just one piece of data, in fact, there may be multiple pieces of data, such as: the practice of multiple pieces of data for 16 years At that time, my understanding of MVC was not in place. I write this kind of module view into the controller in one go. ... read the original text <br/>

<br/> ![Welcome to scan the code to follow the WeChat public account](http://upload-images.jianshu.io/upload_images/6897745-2503ffc83526f71f..jpg?imageMogr2/auto-orient/strip%7CimageView2/2/w/ 1240)