css animation - 3D effect
css animation - 3D effect
1, 3D conversion
3D flip method rotate
3D displacement translate
3D sight distance perspective
3D conversion (3D scale flip) scaleZ
2, 3D animation
Create animation @ keyframes
Animation attribute animation
case
Internet Explorer 10 and Firefox support 3D, Chrome and ...
Posted by tim_perrett on Mon, 24 Feb 2020 07:03:16 -0800
Detailed explanation of. classpath file in eclipse project
1 Preface
When using eclipse or myeclipse for java project development, there will be a. classpath file under each project. What is the role of this file?
2 role
The. classpath file is used to record all the information of the project compilation environment, including: source file path, storage path of ...
Posted by iamtheironman on Mon, 24 Feb 2020 03:13:53 -0800
javascript brief demo understanding, object, BOM
Document is a javascript built-in object that represents the document part of the browser
document.write("Hello Javascript"); writes a string to the document
<html>
<body>
</body>
<script>
document.write("Hello Javascript");
</script>
</html>
This is a si ...
Posted by compsci on Sun, 23 Feb 2020 22:24:32 -0800
Java multithreading - ReentrantReadWriteLock
1. Introduction to read-write lock
There is such a scenario in reality: there are read and write operations on shared resources, and write operations are not as frequent as read operations. When there is no write operation, there is no problem for multiple threads to read a resource at the same tim ...
Posted by underparnv on Sun, 23 Feb 2020 03:04:35 -0800
Inheritance of JavaScript constructors
Legend https://www.xs86.com
In the previous article, we talked about JS objects, constructors, and prototype patterns. This article discusses the inheritance of JavaScript
Inheritance is one of the most popular concepts in OO language. Many OO languages support two kinds of inheritance: interfa ...
Posted by Trenchant on Sat, 22 Feb 2020 23:37:18 -0800
The principle of react router DOM
Implement rendering different components according to different paths
There are two ways to achieve this:
HashRouter: it uses monitoring hash change (there is an event hashchange) to realize routing switching. It is a routing container, rendering sub components, and passing (Context context transfe ...
Posted by subrata on Sat, 22 Feb 2020 20:17:50 -0800
Get a thorough understanding of Auto-assembly and Autoowired in Spring
Untitled
1. Automatic assembly
When Spring assembles Bean properties, it is sometimes quite clear that a reference to a Bean needs to be assembled to the specified properties.For example, if there is only one Bean of type org.mybatis.spring.SqlSessionFactoryBean in our application context, then any ...
Posted by 990805 on Sat, 22 Feb 2020 16:17:00 -0800
The architect's internal mental skill is just a detailed explanation of the prototype model that he has only heard about
1, Application scenario of prototype mode
You must have met such a code scenario with a large number of getter and setter assignment scenarios. For example, code snippets like this:
private SafetyStockMessage createKafkaMessage(SafetyStock safetyStock, HttpServletRequest request) {
SafetyStockMessage safetyStockMessage = new SafetyStock ...
Posted by aleksandra on Sat, 22 Feb 2020 05:06:16 -0800
Week 1 - initial PHP
Lab1.1 - Print Statements
I picked up what I thought I had something to say and recorded it.
<?php
// put your code here
echo 'Hello World!';
echo'<br>'; //Line feed
echo 'You can join strings '.'by using the dot'; //Connect
echo '<br>';
...
Posted by noodle on Sat, 22 Feb 2020 02:28:28 -0800
Node.js Foundation: Chapter 3
Chapter 1: basic concepts of server
1.1 - composition of the website
Web applications are mainly divided into two parts: client and server.
Client: the part that runs in the browser is the interface program that the user sees and interacts with. Build using HTML, CSS, JavaScript.
Server side: the part running in the server, responsible for sto ...
Posted by ctsiow on Sat, 22 Feb 2020 01:43:32 -0800