Programmer Group

Today, let's talk about the use of DataBinding in the list RecyclerView List binding List display is often used in App. Data Binding plays an important role in the list, directly binding data and events to each list item.   RecyclerView In the past, we used to use ListView, GridView, or some customized views on GitHub to do waterfall flo ...

Sortable.js is a lightweight JS plug-in for drag and drop sorting lists (although it is small in size, it is powerful)   The requirement of the project is that the table in the element can be dragged and sorted sorttable is used here Sortable.js is a lightweight JS plug-in for drag and drop sorting lists (although it is small in size, it is po ...

This paper mainly refers to the courseware content of Li Ding, a teacher of the people's Congress, and fork s the map file of Li on github For Mr. Ding's courseware, please refer to https://github.com/lidingruc/2017R/commit/30a14cc9c77b69dfd8252b7aa425afc87566c786 The South China Sea is a vast area. Generally, after the map of ...

At ~ /. gitconfig, I have my personal email address at [user], because this is the address I want to use for the Github repository. However, I recently started working with GIT. My company's git repo allows me to submit, but when it posts new changesets, it says they come from anonymous users because it doesn't recognize my. gitconfig email ...

feign introduction Feign is a Restful client component of Java. Feign makes it easier to write Java HTTP client. Feign was inspired by Retrofit, JAXRS-2.0 and WebSocket. Feign has nearly 3K stars on github, which is a quite excellent open source component. Although it is inferior to nearly 30K stars of Retrofit, spring cloud integrates feign, w ...

In fact, it is not a difficult technology to build a Web multi-room chat room. With the help of websocket s, it is easy to achieve multi-user real-time online communication interaction. Here we mainly introduce how to make this function more simple and efficient with the support of BeetleX and BeetleXjs.Next, I'll walk you through the implement ...

Environmental Science System: Windows 10 64 bit home Chinese version IDE: Visual Studio 2017 professional Reference tutorial: https://learnopengl-cn.github.io/01 Getting started/03 Hello Window/ step 1. Get GLAD: a. Open the online service； b. Set Language to C/C + +, Specification to OpenGL, gl option in API to version 3.3 ...

Because many times we need to use some special effects to cut the picture, we write a simple help library. At present, we only do some processing to the shape, and then we will optimize and improve it to add more effects. 1, Various treatment effects The first picture is the original picture, followed by cutting circle, square, ellipse, arc, r ...

The example uses the latest SqlRepoEx 2.0.2 Available at: https://github.com/AzThinker/SqlRepoEx2.0Demo Or: https://gitee.com/azthinker/SqlRepoEx2.0Demo Demo module: GettingStartedNorthwind   1. Create a new console program; 2. Download SqlRepoEx.MsSql.Static through Nuget package management 3. According to the Orders, Customers and Employees t ...

Not much, above Recently, the app needs to make a level display. I look at the UI chart and only show the real stars (lit stars). As shown in the figure below But most of the online examples of star rating are like this Show the stars of modesty By customizing View package com.starsbar; import android.content.Context; import a ...