Getting Started with the web Front End to Practice: Pure HTML for Several Useful web Page Effects

Many of the page effects we've seen before require JS to work together, but in this article, I'll show you how to use pure HTML to create your own useful effects. 1. ** Fold the accordion** Using Details and Summary tags, you can create a collapsible accordion without JavaScript code. Effect:   HTML <details> <summary>Languages Us ...

Posted on Sat, 16 Nov 2019 20:13:18 -0500 by TRI0N

Zfjpymix Python code obfuscation encryption

Preface Python as a scripting language, we can use it to do many things, such as data analysis, multimedia processing, web development, network programming, game programming, artificial intelligence and so on, which are widely used; if we use Python to develop commercial projects, we will inevitably encounter some idle people who always want to ...

Posted on Sat, 02 Nov 2019 22:21:02 -0400 by mwood_2k2

Python self study -- Summary of basic knowledge points

The first question, what is Python? According to Guido van Rossum, the father of python, Python is: The core design philosophy of a high-level programming language is code readability and syntax, which enables programmers to express their ideas with little code. For me, the first reason to learn Python ...

Posted on Thu, 24 Oct 2019 04:53:26 -0400 by pirri

How about the price of 51talk official website? Is 51talk source code good?

51talk English I learned it when I was looking for an English training class. I saw an advertisement on the Internet that 51talk English was as low as 15 yuan a class. I thought it was very cheap to learn it. When I saw that they had a free experience class on their official website, I applied for one. The audition class was a Philippine teach ...

Posted on Tue, 22 Oct 2019 16:49:52 -0400 by surreal5335

CSS Location and Layout

When we write web page code, the first thing we should do is to design the layout of the page, and then fill it with content. Whether the layout of the web page is good or bad directly determines the final display effect of the web page. There are two columns of layout and three columns of layout on PC side. In CSS, we usually use float, posit ...

Posted on Sat, 12 Oct 2019 17:59:06 -0400 by jayant

Using JVM on-line debugging tool to troubleshoot on-line problems

In production, we often encounter some problems that are not easy to check, such as thread security problems, using the simplest threaddump or heapdump can not find the cause of the problem. In order to solve these problems, sometimes we add some logs temporarily, such as printing out the incoming and outgoing parameters in some key functions, ...

Posted on Fri, 11 Oct 2019 04:16:18 -0400 by adaykin

Introduction to Front-end Development to Practice: Use of CSS Animation@keyframes

CSS animation CSS animation allows most HTML elements to be animated without using JavaScript or Flash! Animation Browser Support IE10 + supports this attribute. Other low browser versions are numerically followed by-ms-, -webkit-, -moz-or-o-specifying the first version using the prefix. What is CSS animation? Animation allows elements to evol ...

Posted on Thu, 10 Oct 2019 20:25:46 -0400 by tpearce2

A simple example of Python crawler: Baidu post bar page to download pictures.

This article mainly implements a simple crawler, which aims to download pictures from a page bar. 1. overview This article mainly implements a simple crawler, which aims to download pictures from a page bar. The steps to download the picture are as follows: Get the html text content of the web page;Th ...

Posted on Mon, 30 Sep 2019 23:14:44 -0400 by Spartan 117

ActiveMQ session and Connection, and error-reporting session is closed processing.

Problems encountered in integrating activemq into a web development environment: session is closed when a project runs for a period of time and sends a message by calling produce r. Look at the Pooled Connection Factory and combine it with information from online queries.   Popl. setMax Conne ...

Posted on Mon, 30 Sep 2019 17:34:00 -0400 by drew010

Python 3 Built-in Document Resources for Efficient Learning and Official Chinese Documents

From the previous introduction of Python's basic knowledge and methods, we almost explore and practice around Python's built-in methods, such as string, list, dictionary and so on, and a large number of built-in standard libraries, such as functools, time, threading, and so on. How can we quickly learn ...

Posted on Thu, 19 Sep 2019 03:09:39 -0400 by mordeith