Detail javascript Design Mode (single interest mode)

I try to use the least words and space to explain all aspects of the design pattern.Article link Understanding the simple interest model Ensure that there is only one instance and provide global access. For example, store, thread pool, global cache, browser window object in redux. Upper Code: General inert single interest mode let getSingle = ...

Posted by dud3r on Sun, 21 Jun 2020 21:54:51 -0700

From scratch, teach you how to use native JS+CSS3 to realize the game of fruit machine

Project experience address Free video tutorial Introduction to the game Lucky fruit machine is an arcade game. The game interface is made up of 24 squares, each of which has a different fruit figure and a small lamp. Players use the game currency to select the target they want to bet on. When they press the start button, the small lamp starts ...

Posted by thewooleymammoth on Sun, 21 Jun 2020 19:42:43 -0700

Four Ways to Write Anisette--How to Get the Latest state in React Hook

Today's problem is also rooted in life (work).When we first started using React hook s, we often encountered situations where I needed to update the value of my state in an asynchronous request/event listener and do something with the updated state.It is possible to encounter this situation at this time, the value of state has not been updated, ...

Posted by Rebelrebellious on Sun, 21 Jun 2020 10:10:43 -0700

BootStrap--Common Styles to learn more, join QQ Group: 1080355292, Enrollment Code (33)

Common Styles Typesetting Title Bootstrap, like regular HTML pages, defines headings with labels <h1> to <h6>, except that Bootstrap overrides its default style and works the same as it does in all browsers.In order for Non-heading elements to use the same style as headings, six class names, from.H1 to.H6, have also been deliberate ...

Posted by jeff2007XP on Sat, 20 Jun 2020 17:37:28 -0700

Using ArcGIS to create ArcGIS application

Official documents of ArcGIS: https://developers.arcgis.com/javascript/   Chapter 1: understanding and using ArcGIS 1 ArcGIS for js 4.x Version 4.15 is used, there are differences between each version of ArcGIS, and there are some big differences between 3 and 4 The map can be displayed in 2D or ...

Posted by mars16 on Fri, 19 Jun 2020 00:00:58 -0700

JS reverse - invoice inspection platform of State Administration of Taxation

National VAT invoice inspection platform of State Administration of Taxation https://inv-veri.chinatax.gov... Recently, my friend has a new requirement, that is, to do a crawler for invoice verification. Because there are some unfriendly anti crawls on this website, it's very unfriendly to novices ~ ~ ~ so I spent some time on Saturday to be he ...

Posted by jpratt on Wed, 17 Jun 2020 19:17:31 -0700

LaUI Element--Lebyte Front End

Basic Elements Button usage Set class="layui-btn" to any HTML element to create a base button.Define additional button styles by appending classes in the format layui-btn-{type}. <!--Base button--> <button type="button" class="layui-btn">a standard button</button> <a href="Http://www.layu ...

Posted by fighnight on Wed, 17 Jun 2020 13:42:37 -0700

Laui Rookie Tutorial--Lebyte Front End

primary coverage Introduction to LayUI Laui (homophonic: class UI) is a front-end UI framework written with its own module specifications, which follows the native HTML/CSS/JS writing and organization form, with very low threshold and ready to use. (Developed by people and factory for 16 years, this framework provides a lot of nice and conve ...

Posted by e33basketball on Tue, 16 Jun 2020 12:30:57 -0700

First Identity Vue_Server-side rendering of SSR base

Resources https://ssr.vuejs.org Current Development Version "vue": "^2.6.11", "vue-router": "^3.3.4", "vue-server-renderer": "^2.6.11", "vuex": "^3.4.0" concept Server-side rendering: Render the vue instance as an HTML string directly back, activate as an interactive program on the front, old-fashioned; SSH can only return HTML ...

Posted by LikPan on Tue, 16 Jun 2020 09:21:51 -0700

What are jquery event processing -- Le byte front end

Jquery events ready load event ready() is similar to the onLoad() event ready() can write multiple and execute in order $(document).ready(function() {}) is equivalent to $(function() {}) <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ready event</title> <script src ...

Posted by Topsy Turvey on Tue, 16 Jun 2020 00:18:49 -0700