Programmer Group

VerticalViewPager a vertical scrolling ViewPager Inherited from ViewPager, it has the same usage as ViewPager, including adapter, listening, but the sliding direction is different. Occasionally, we will find that viewpager wants to slide vertically, but the official doesn't provide a method. We found this on stack overflow, which can perfectl ...

html is called hypertext markup language. Note that it's just a markup language, not a programming language. Preparation specification: Composed of tags (html, div, p, h1, etc.) Tags appear in pairs (< HTML >... < / HTML >), with some exceptions, such as < img SRC = "" / >, < br / > Marked with hierarchy ...

Source code: GitHub point here || GitEE point here 1, Scenario analysis 1. Scenario case Friends in the Internet industry must have known or heard of the following scenarios: Ali: thousands of thousands of faces, meaning different users use Ali related products feel different, for example, the recommended content of Alipay home page, and other ...

Index total: istio from getting started to giving up series 1. Introduction Istio fault injection is different from other mechanisms that introduce errors (such as delaying packets or killing Pod directly) in the network layer. Istio allows fault injection in the application layer. This enables injection of more related faults, such as HTTP er ...

Image metaphor: When you go to a shop to buy something, it happens that the thing you want is not available, so you leave your phone number with the assistant. After a few days, the shop has the goods, the assistant calls you, and then you go to the shop to pick up the goods after receiving the phone call. In this exam ...

Image metaphor: When you go to a shop to buy something, it happens that the thing you want is not available, so you leave your phone number with the assistant. After a few days, the shop has the goods, the assistant calls you, and then you go to the shop to pick up the goods after receiving the phone call. In this exam ...

ComplicatedUIAndMutiRequestDemo This project is a multi-layer complex structure and multi request interface implementation case. No, please advise. Thank you:) explain: The interface layout of this project is mainly Moya selected by IGListKit for network request. Overview effect Requirements Xcode 9.0+ iOS 9.0+ Swift 4.0+ CocoaPods Exam ...

1: Experimental environment1.1: Huawei ensp software1.2: PC, router and switchPC in initialization state and router and switch in initialization state2: Experimental process2.1: equipment configurationIn the ensp, the PC, router and switch are made into a topological diagram according to the diagram.2.2 configure SW1 switch [SW1]vlan batch 1 ...

Basic principles of ChainlinkIn this paper, we will briefly introduce the basic principle of Chainlink. If we use the shortest sentence to explain what Chainlink is, we can say that Chainlink is a decentralized Oracle project, so in order to understand the working principle of Chainlink, we should first understand what is a oracle. Prophecy mac ...

Through timing trigger, an enterprise wechat robot can be customized simply and quickly. We can use it to realize small functions such as drinking water, eating reminder, etc., and also to push news, weather and even monitor alarm regularly. Use enterprise wechat robot In enterprise wechat, select Add robot: After that, we can customize the ba ...