10 HTML file upload techniques useful to web developers
By Tapas AdhikaryTranslator: front end XiaozhiSource: dev
Like and watch again to form a habitThis article GitHub https://github.com/qq44924588... It has been included in the, more classification of high praise articles in previous periods, and also sorted out a lot of my documents and tutorial materials. Welcome Star and perfect. You can revie ...
Posted by tstout2 on Sun, 08 May 2022 10:33:04 +0300
Seven cattle cloud file upload and file management
Seven cattle cloud file upload and file management
Seven cattle cloud official website tutorial: https://developer.qiniu.com/kodo/sdk/1239/java Project GitHub address: https://github.com/lx972/qiniu-test
1 upload
There are two ways to upload
(1) Server direct transfer: server direct transfer refers to that the customer directly uploads file ...
Posted by developer on Sat, 07 May 2022 09:57:31 +0300
Basic use of bootstrap 01 front-end framework
I III. WWW
1. What？
①. Born in 2011, from Twitter, it is currently the most popular front-end framework ②. Is a front-end framework for rapid development of Web applications and websites & ...
Posted by senorpuerco on Fri, 06 May 2022 05:02:49 +0300
Translate Chapter 9 details of JavaScript Everywhere (^ ^)
Translate Chapter 9 details of JavaScript Everywhere (^ ^)
Write at the beginning
Hello, I'm Mao Xiaoyou, a front-end development engineer. Is translating an English technical book.
In order to improve everyone's reading experience, the structure and content of the sentence are slightly adjusted. If you find any flaws in this article, or you ha ...
Posted by grigori on Thu, 05 May 2022 15:27:58 +0300
Solution to the problem of value transfer between iframes, value transfer between iframes and external and cross domain iframes (provide complete examples)
Needs and assumptions
Suppose that there are two iframe1 and iframe2 sub components of the same level under the parent component; The requirement is that the parent component can pass values to iframe, and iframe1 and iframe2 can also pass values to each other;
Not cross domain thinking:
1. In the case of no cross domain, the parent componen ...
Posted by spxmgb on Thu, 05 May 2022 13:09:15 +0300
Zero basis Vue JS learning notes advanced level
Note sorting source: station B up master dark horse programmer Station B dark horse programmer quick start vue front end
Suitable for beginners Vue js， This article is advanced The basic part includes the Vue foundation and local application links in the course This paper is an advanced chapter, including network application and comprehensiv ...
Posted by gregtel on Thu, 05 May 2022 04:57:52 +0300
[learn Javascript and draw on canvas]
1. What language is JavaScript?
JavaScript is embedded in the browser (running a script)
2. Three ways to introduce JavaScript into the page
(1) Inline
Inline: written in the attribute of the tag ① Code snippet display:
<body>
<!-- Inline -->
<a href="javascript:alert('Network signal difference')">Baidu</a& ...
Posted by saikiran on Tue, 03 May 2022 14:44:26 +0300
[Electron Playground series] pallets
Author: Liang Bangbang
Although the tray is small, its function is not small. It is the identification that your application is running in the operating system. It can notify you of new messages, wake up the application interface, set the context (right-click) menu, set more functions, etc. Let's implement these functions one by one, and operat ...
Posted by sidwilroy on Tue, 03 May 2022 13:33:29 +0300
css selector priority resolution and font attribute resolution
Welcome~
1. Multiple styles
If some attributes are defined by the same selector in different style sheets, the attribute values will be inherited from the more specific style sheet.
For example, an external style sheet has three properties for h3 selectors:
The internal style sheet has two properties for h3 selectors:
h3 { col ...
Posted by arkleyjoe on Tue, 03 May 2022 07:05:59 +0300
Introduction to common layout
1, Introduction
Web page layout is very important for a front-end developer. Mastering layout knowledge will help us better realize the design and development of CSS interface. Layout is the arrangement of elements in a limited space. Because the page design does not scroll horizontally and extends infinitely vertically, the layout discussed mo ...
Posted by Arenlor on Mon, 02 May 2022 22:24:50 +0300