Use of clipboard.js to copy text to clipboard
A copy plug-in that needs to be used in the work is good for simple compatibility, because you can translate it yourself without finding the introduction of the Chinese version. The level is limited, not necessarily all according to the article. If you have any questions, you are welcome to make corrections! ______.For a more intuitive display ...
Added by dumdumsareyum on Thu, 01 Aug 2019 06:08:16 +0300
Use of BOM and DOM in JavaScript
BOM:
Concept: Browser Object Model Browser Object Model
Encapsulate the components of the browser into objects.
Form:
Window: Window object
Navigator: Browser Object
Screen: Display screen object
History: Historical Record Object
Location: Address Bar Object
Window: Window object
Establish
Method
Methods related to pop-up boxes:
a ...
Added by dbchip2000 on Thu, 01 Aug 2019 05:44:03 +0300
Plug-in Development-Dynamic Loading Technology Loading Installed and Uninstalled APKs
Links to the original text: https://blog.csdn.net/u010687392/article/details/47121729
First, a concept is introduced. What is dynamic loading technology? Why introduce dynamic loading? What good is it? First of all, we need to understand the ...
Added by zachatk1 on Wed, 31 Jul 2019 18:32:41 +0300
Using web component to build a general html-independent single-file select component
Effect
experienceweb component selectweb components polyfill compatible support plug-ins for older browsershttps://www.webcomponents.org...
Web Component is a series of web platform API s that allow you to create new customizable, reusable and encapsulated HTML TagsCustomized components are built based on Web Component standards and can be u ...
Added by aznjay on Wed, 31 Jul 2019 05:14:40 +0300
Vue custom component
I. Component Creation
Create a new component under the components folder, runoob.vue
<template>
<div>Custom Components</div>
</template>
<script>
export default {
data () {
return {
}
}
}
</script>
II. Component Reference
1. Import component runoob.vue through i ...
Added by MikeTyler on Wed, 31 Jul 2019 02:00:46 +0300
Notes on Object.freeze() Method
Application in vue: If you have a huge array or Object and are sure that the data will not be modified, you can use Object.freeze() method to freeze the data, so that Vue will not convert getter and setter of the object, thus greatly improving performance.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"> ...
Added by aftabn10 on Wed, 31 Jul 2019 01:33:00 +0300
Introduction to Lombok usage (common annotations)
Catalog
@Data
@NonNull
@Getter & @Setter
@ToString
@EqualsAndHashCode
@NoArgsConstructor, @RequiredArgsConstructor, @AllArgsConstructor
lombok It is a very magical java class library. It can use annotations to automatically generate annoying Getter s and Sett ...
Added by IgglePiggle on Tue, 30 Jul 2019 18:14:00 +0300
Python 3 Network Crawler Actual Warfare-30, PyQuery
In the last section, we introduced the use of Beautiful Soup, which is a very powerful web parsing library. Do you think some of its methods are not suitable for use? Do you think its CSS selector function is not so powerful?
If you have something to do with the Web, if you prefer to use CSS selectors, ...
Added by prashanth on Tue, 30 Jul 2019 12:36:35 +0300
Python 3 Web Crawler Actual Warfare-28, Use of Parsing Library: XPath
In the last section, we implemented a basic crawler, but we use regular expressions to extract page information. After using them, we will find that constructing a regular expression is tedious, and in case there is a mistake, it may lead to matching failure. So we use regularization to extract page inf ...
Added by Wayniac on Tue, 30 Jul 2019 12:15:06 +0300
Spring MVC: A Common Way for Controller to Receive Request Parameters
1. Receiving request parameters through entity bean s
For get and post submission requests, it is important to note that the bean's attribute name must be the same as the request parameter name.
Example: We submit a form on register.jsp page. There are three submissions: uname, upass, urepass, that ...
Added by radi8 on Tue, 30 Jul 2019 09:49:39 +0300