Publishing subscriber mode of javascript Design Pattern
preface The last one talked about observer mode, and this one will talk about publish subscribe mode. Someone may say: aren't these two the same thing? It is true that there is no essential difference in the core idea and operation mechanism of the two models. But there are still some differencUTF-8...
Posted by gat on Thu, 13 May 2021 07:55:38 +0930
Complete set of jQuery knowledge points
Introduction to jQuery jQuery is a JavaScript library, which simplifies the programming of JSThe jQuery library can be added to a web page with a single line of tags.jQuery library can handle the selection of html elements, operation of html elements, css operation, html event function, JS speUTF-8...
Posted by gio2k on Tue, 18 May 2021 07:39:32 +0930
JQuery Basics (an introduction)
1. Brief introduction to the history and characteristics of jquery 1.1 history of jquery 1. In August 2005, John Resig proposed to improve Prototype's "behavior" library 2. In January 2006, John Resig and others created jQuery; In August, jQuery was the first stable version and already supportUTF-8...
Posted by SonnyKo on Sat, 29 May 2021 04:59:50 +0930
javaweb project problem record
This article follows the progress of the project and records errors in the project. If there are any errors in the article, you are welcome to point them out. 1. ResourceBundle.getBundle file path problem src/config/jdbc_mysql.properties Path reading starts with src: private static final ResourUTF-8...
Posted by curtisdw on Wed, 02 Jun 2021 01:45:06 +0930
Java development practice: how do I draw a map of China through geojson
Data analysis of Geojson GeoJSON is a format that encodes various geographic data structures. GeoJSON objects can represent geometry, features, or feature sets. GeoJSON supports the following geometric types: point, line, face, multipoint, multiline, Polyface, and geometric set. The feature in UTF-8...
Posted by chacha102 on Wed, 16 Jun 2021 04:55:11 +0930
Review and summary of jQuery operation questions
Menu Association The functions and effects are as follows: (1) When you click "school profile", "education and teaching" and "enrollment and employment", if the ul list below it is displayed, it will be hidden, otherwise it will be displayed; (2) When you click "school profile", "education and UTF-8...
Posted by phillyrob on Wed, 16 Jun 2021 05:35:11 +0930
Is it necessary to use jQuery now? Let's take a look at the same example code of vue and jQuery to solve our doubts
preface This paper is suitable for small partners who are still using traditional js native and jquery mode to operate dom, and they are still confused about whether traditional js/jqurry is more efficient and developer friendly or vue performs better. So cut the crap. Let's compare the followiUTF-8...
Posted by PHPist on Wed, 16 Jun 2021 05:55:19 +0930
jQuery events and special effects
jQuery events and special effects jQuery event The interaction in web pages needs events. jQuery events encapsulate JavaScript events. Common events can be divided into basic events and composite events Basic events Mouse events Is an event that occurs when a user moves or clicks the mouse overUTF-8...
Posted by Delaran on Thu, 15 Jul 2021 04:35:29 +0930
javaWEB Basics
preface IO (absolute focus), collection (ArrayList and HashMap), multithreading (just review the concept), database (JDBC, DAO) and front end (HTML, jQuery) 1, What is IO? I for input and O for output 1. Classification of flow Read stream: InputStream Reader Write out stream: OutPutStream WriteUTF-8...
Posted by rwoods on Sun, 01 Aug 2021 10:14:53 +0930
Write a blog forum system day5 from 0
Write a blog forum system day5 from 0 (first, show the difference between login and non login on the home page) task Today, we mainly introduce the implementation of the home page (determining whether the user logs in and the implementation of tab page switching), using bootstrap, thymeleaf, jqUTF-8...
Posted by bms231 on Wed, 04 Aug 2021 07:54:49 +0930