In this case, github: https://github.com/axel10/Vuex_demo-Counter-and-list
In this tutorial, two examples, counter and list, are used to explain the simple use of Vuex.
The process from installation to starting the initial page is skipped directly. Note that routing is required during installation.
First, create a new store directory and corres ...
Added by brooky on Tue, 31 Mar 2020 23:49:42 +0300
The plug-ins, libraries, etc. that need to be used more often in the project are agreed to be put in a JSP file named head.jsp file, which is equivalent to a global
<%@ page language="java" contentType="text/html; charset=UTF-8"
<!-- Import label Library -->
<%@ taglib prefix=" ...
Added by wizhippo on Tue, 31 Mar 2020 19:39:44 +0300
Whether submitting or transferring data, the role of form elements in dynamic interactive pages is very important. jQuery adds a form selector, which makes it very convenient to get a certain type of form element.
Specific method description of form selector:
In addition to the input filter selector, al ...
Added by mottwsc on Tue, 31 Mar 2020 12:47:04 +0300
1. Time complexity is the number of while. Binary search O(h)=O(log2n)
2. Breadth first traversal of nodes
const queue = [root];
const node = queue.shift();
Added by curioadmin on Tue, 31 Mar 2020 08:17:44 +0300
In the project, vue is used to build the front-end page, and axios requests the back-end api interface to complete the data interaction. If the password token is written in each interface, it is not only a small physical work, but also inflexible. Here we share the use of vue's own interceptor to add token to the header of each request, and it ...
Added by Seamless on Mon, 30 Mar 2020 18:25:36 +0300
Error reporting details
Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported.
Recently, I am making a creative image synthesis tool, which is to generate a product image by splicing customized text and image ...
Added by mckooter on Sun, 29 Mar 2020 15:54:49 +0300
console.log('My name is'+this.name+',I am this year'+this.age+'year');
console.log(`My name is`+this.name+`,I am this year`+this.age+`year`);//Template strings can replace single or ...
Added by inrealtime on Wed, 25 Mar 2020 11:16:24 +0200
This article refers to the original text- http://bjbsair.com/2020-03-22/tech-info/2077/
Quincy Larson, the founder of FreeCodeCamp, was asked in a recent interview which language ...
Added by freeheader on Mon, 23 Mar 2020 18:45:36 +0200
Definition of high-order function: high-order function refers to the function of operation function; generally, there are two situations in the process o ...
Added by kweathe on Sat, 21 Mar 2020 09:55:53 +0200
1. Each item must be filled in or selected, and cannot be empty;
2. User name: it can only contain English letters and underscores, with a length of 6-18 characters;
3. Password: it must contain English letters in upper and lower case and numbers, and the length cann ...
Added by gilang4 on Fri, 20 Mar 2020 20:47:39 +0200