The result page of the search implemented by vue supports select all and deselect all

Demo address, open, search, click anywhere demo : http://msisliao.github.io/dem... Warehouse Code: https://github.com/msisliao/v... Install Vue cli Install element UI NPM I element UI - S Introducing elementUI in main.js // main.js import ElementUI from 'element-ui' import 'element-ui/lib/theme-chalk/index.css' Vue.use(ElementUI) demo functi ...

Posted on Thu, 14 Nov 2019 09:59:43 -0800 by calavera

Solution of long time card in Updating Homebrew by executing brew install command

In the process of using Homebrew to install software in the domestic network environment, it may be stuck in the Updating Homebrew step for a long time. Example: execute the brew install composer command ➜ ~ brew install composer Updating Homebrew... # If you are stuck here for a long time, please refer to the following two handling methods ...

Posted on Thu, 14 Nov 2019 08:12:10 -0800 by sambkk

Deep understanding of Vue 3.0 response system from Object.defineProperty to Proxy

Recently, various articles about Vue 3 have been pushed by public numbers (I really don't want to learn either), because Vue is still in pre-alpha state, so many functions have not yet been implemented (which means relatively small amount of source code and relatively easy to read). One of the major improvements in this release is the new respo ...

Posted on Thu, 14 Nov 2019 02:19:20 -0800 by jeephp

90 lines of JS code to build your React

Translator's Note: The implementation in this article relies on snabbdom, so if your focus is on implementing a virtual DOM or rendering a virtual DOM to the underlying browser implementation, it will not be covered in this article. I can't understand what I can't create--Ferman When I learn React, I think everything it does is magic, and then ...

Posted on Wed, 13 Nov 2019 17:22:26 -0800 by marli

How to realize QR code scanning function in Android live delivery system

How to realize QR code scanning function in Android live delivery system The emergence of Li Jiaqi has successfully led the live delivery to the "peak". In order to respond to the needs of many platforms and users, the development of Android live delivery system has become the current development boom. So in the usual live software, t ...

Posted on Wed, 13 Nov 2019 02:40:19 -0800 by limke

[Canvas is fun] Start with the Matrix

Preface The author has been learning Canvas-related technical knowledge points for some time before. By referring to some material articles on the Internet, I learned to use simple mathematical and physical knowledge points to achieve some interesting animation effects. Recently I just flipped through the previous code, so this time I reorganiz ...

Posted on Tue, 12 Nov 2019 18:06:26 -0800 by DrDre

Qt Write Gas Safety Management System 5-Data Monitoring

1. Preface This project has four view modes to monitor the device, which can be switched arbitrarily. Data monitoring, map monitoring, device monitoring, curve monitoring, among which data monitoring is the most common, so it also ranks first in the main interface navigation. Many gas safety or configuration monitoring software are observed and ...

Posted on Tue, 12 Nov 2019 17:50:42 -0800 by elklabone

JS Techniques for 14 Copy Arrays

Source: twitterRole: MilosTranslator: Front-end wit In the process of project development, the enterprise will have a lot of tasks, needs, defects and other needs to be managed. CORNERSTONE Provides functional modules such as agility, tasks, needs, defects, test management, WIKI, shared files and calendars to help enterprises complete project ...

Posted on Tue, 12 Nov 2019 16:09:32 -0800 by ksp

Postman can't open

Today, when I opened Postman, I suddenly couldn't display the interface, and the restart was useless. It seems that bug10 is indeed worthy of reputation. In this case, we should not panic, but look at the error messages sent to us by the program. What do you think? 1. Run the program with PowerShell We go to the location of Postman (the locat ...

Posted on Tue, 12 Nov 2019 08:59:34 -0800 by zack45668

ATM function implementation project

Simulated realization of an ATM + shopping mall program 1. Quota 15000 or customized2. Realize shopping mall, add shopping cart and call credit card interface to settle accounts3. Withdrawable, handling fee 5%4. Support multi account login5. Support inter account transfer6. Record monthly daily consumption flow7. Provide repayment interface8. A ...

Posted on Tue, 12 Nov 2019 06:33:41 -0800 by iandotcom