CSS commonly used grammar summary [essence]

CSS common syntax summary Reference mode Annotation method: / **/ Case insensitive in CSS, variable naming uses - to split Internal style Through the style tag, embed the CSS code into the HTML, and use the selector {} <style> p { color: rgb(156, 163, 53); font-size: 30px; } &lt ...

Posted by maxpup979 on Tue, 12 Apr 2022 23:15:00 +0300

JavaWeb 13 standard label

Using web XML file setting web page home page When we create a new web project, click Next Click Next until you see the interface. You can directly check generate web XML deployment descriptor to create a web XML file Under the directory of the project, a web. Net appears XML file   Double click web XML file, click Source below.   Cl ...

Posted by ejaboneta on Tue, 12 Apr 2022 20:57:15 +0300

The forced horizontal screen function of Vue Cli Html mobile terminal is simple to implement

The forced horizontal screen function of Vue Cli Html mobile terminal is simple to implement catalogue The forced horizontal screen function of Vue Cli Html mobile terminal is simple to implement 1, Brief introduction 2, Implementation principle 3, Precautions 4, Effect preview 5, Implementation steps 6, Key code 7, Other 1, Brie ...

Posted by Canabalooza on Sun, 10 Apr 2022 17:16:00 +0300

Practical training - Using HTML+CSS to make responsive project web pages

catalogue Project introduction Project framework process 1. Navigation 2. Navigation responsive design 3. Login 4. Login responsive design 5. New course express and responsive design 6. Popular course list and responsive design 7. Popular labels summary Project introduction This time we learn a new web design method, responsive ...

Posted by Fahid on Sun, 10 Apr 2022 03:09:43 +0300

Front end learning phase I: HTML02

1. List Unordered list: UL > Li , the displayed content has no 1, 2, 3 Order of ul tag: indicates the whole of the unordered list li tag: indicates each item of the unordered list There can only be li tags in ul tags li labels can be wrapped around other labels <ul> <li>watermelon</li> <li>White gourd&l ...

Posted by mpunn on Wed, 06 Apr 2022 16:13:52 +0300

Still using the timer? CSS can also realize electronic clock

Usually we need to make a clock, which must be inseparable from JS timer. Today, let's change our thinking and use CSS to realize a clock, as follows:You can also access this CSS time (codepen.io) See the actual effectOf course, I borrowed a little JS for initialization time. The whole clock is run by CSS. There are many tips you may not know. ...

Posted by bcoffin on Wed, 06 Apr 2022 07:03:06 +0300

New features in Html5

(1) Semantic tags (2) Enhanced form 1)new input type 2)New form element <input><textarea><select><option>.... <datalist>: Data list, for input Provide a list of input suggestions <progress>: Progress bar, showing connections/Download p ...

Posted by Dark-Elk on Tue, 05 Apr 2022 08:21:30 +0300

Ecarts data visualization project

Introduction to visual panel In response to the current trend of data visualization, more and more enterprises need to use visual charts to display and reflect the data in many scenarios (marketing data, production data and user data), so as to make the data more intuitive and highlight the data characteristics. 01 - using technology The fol ...

Posted by PhpDog on Tue, 05 Apr 2022 06:43:16 +0300

HTML learning summary

1. Introduction to HTML HTML is a HyperText Markup Language, which is an abbreviation for HyperText Markup Language. HTML is not a programming language, but a markup language for the content structure of web pages. We can right-click any web page and select view page source code to view the HTML document of the page 2. HTML document str ...

Posted by ericcampbell30 on Mon, 04 Apr 2022 11:28:05 +0300

Crawler actual combat (self use) requests module

1, requests module 1, Crawl the page data of Sogou home page import requests # Specify url # When a request is initiated, the get method will return a response object res=requests.get(r'https://www.sogou.com/') # Get the response data, and text returns the response data of string type str=res.text print(str) # Persistent storage with open('./ ...

Posted by meckr on Sun, 03 Apr 2022 17:20:15 +0300