Prefabricated design of Health Bar
Prefabricated design of Health Bar
Specific requirements are as follows:
It is implemented using IMGUI and UGUI respectivelyUsing UGUI, the blood bar is a sub element of the game object and needs to face the main camera at any timeThe advantages and disadvantages of the two implementations are analyzedThe application method of prefabrication ...
Posted by rafadc on Wed, 29 Dec 2021 11:23:54 +0100
Problems encountered in the second development of Pan micro and what should be paid attention to
Problems encountered in the second development of Pan micro (e8)
1, What if the license expires
After the login expires, a pop-up box will appear on the pageYou need to copy a long string of English pages to your bossAfter the boss gives you a file, upload the fileFill in the verification code, which is the code in the WEB-INF directory under ...
Posted by rid243 on Wed, 29 Dec 2021 08:09:36 +0100
Vue2.0 and Vue3.0 Dom Diff comparison
In increasingly sophisticated front-end applications, state management is a frequently mentioned topic. From the early days of slash and burn to jQuery, and now to the popular era of MVVM, the form of state management has changed dramatically. Instead of updating the view by maintaining a wide range of event callbacks and monitoring, we use two ...
Posted by PHPnewby! on Wed, 29 Dec 2021 07:28:58 +0100
1 Gobang game
Let me explain the development of a simple game: Gobang.
To realize Gobang, the first thing to do is to create a two-dimensional array and a chessboard. Maybe someone else's chessboard is created with canvas ， but my chessboard is created with div element, because the label element can put a lot of data. For example, I put a div on the chess ...
Posted by eranwein on Wed, 29 Dec 2021 07:21:16 +0100
Learning about new company projects
On the first day, use svn to pull down the project, and then use yarn to install dependencies. What's the use of yarn? Why do many people use yarn now,
Advantages of yarn
Parallel installation, npm is installed in sequence, so the speed of yarn will be faster,
Reuse the cache package. If a software package has been installed before, it wil ...
Posted by zerGinfested on Wed, 29 Dec 2021 01:45:19 +0100
React project construction and page routing
React project construction
In the use of react framework, react scaffolding is often used to simplify the creation of react projects.
Construction of React scaffold
(1) Global install React scaffold:
npm install -g create-react-app
(2) Build react project - myapp:
npx create-react-app myapp
Other methods:
yarn create react-app mya ...
Posted by rajeevbharti on Tue, 28 Dec 2021 17:38:29 +0100
Six inheritance methods of JS and their advantages and disadvantages
1. Prototype chain inheritance
Principle: set the prototype of the subclass directly as the instance of the parent class
Disadvantages: because the subclass only makes one prototype change, all instances of the subclass save the value of the same parent class.
When modifying a value on a subclass object, if it is a modified value of the origina ...
Posted by madk on Tue, 28 Dec 2021 16:40:25 +0100
Vue learning notes
1. First Vue example
Resolution: {{meshage}} find the data with the same name as the meshage in data, and convert the value into the value bound by the meshage in data Note: {{message}} is called difference expression
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>first Vue Example</title> ...
Posted by Procode on Tue, 28 Dec 2021 12:06:42 +0100
Create an earth using Mars3d
mars3d is Mars Technology A 3D client development platform based on WebGL technology is developed, which can quickly access and use a variety of GIS data and 3D models to present the visualization of 3D space.
Get Mars3D
Mars3D provides a variety of installation methods. You can choose any of the following installation methods according to th ...
Posted by Spear Chucka on Tue, 28 Dec 2021 11:51:34 +0100
React. Differences among memo(), useCallback(), and useMemo()
React.memo()React.useCallback()React.useMemo()
React.memo()
In React, when the props or state of the component changes, the view will be re rendered, and the actual development will encounter unnecessary rendering scenes. Take an example:
Subcomponents:
function ChildComp () {
console.log('render child-comp ...')
return <div>Child ...
Posted by scarabee on Tue, 28 Dec 2021 09:54:48 +0100