[1. Project Background]
In real life, we often encounter color matching problems, at this time go to Baidu RGB table. The RGB table, on the other hand, only provides RGB values relative to the color, and no modules can be validated.
We can use jquery mobile to design the color picker and get the color values we want. You can also validate the c ...
Posted by LiLaaron on Sun, 22 May 2022 23:06:18 +0300
Implement small file upload as a whole
Build Front End Environment
Setting up a service-side environment
How to Upload Large Files in Pieces
Client implementation slicing
Client computing hash
Client Upload Slices
Server Implements Check Interface
Server Implements Piecewise Upload Interface
Service side implements me ...
Posted by doforumda on Sun, 22 May 2022 20:42:59 +0300
This article will explain three JS methods of controlling object display and hiding mainly include the following ways:visible attribute;layers property.The following will introduce the simple use methods of the above methods and some differences between them through simple examples. Unless otherwise specified, the following source code takes r1 ...
Posted by theredking on Sun, 22 May 2022 18:33:52 +0300
On June 21, 2017, the weather was overcast. My heart is heavy.
Recently, due to bi Shi, I don't write code for three weeks. I submitted some bugs in the test this week, so I started to deal with them. Practice makes perfect. I feel a little rusty after three weeks. One BUG is that the menu permission corresponding to the role is written dead. T ...
Posted by surreal5335 on Sun, 22 May 2022 17:06:32 +0300
Babel js Guide -Part 1- The Absolute Must-Know Basics: Plugins, Presets, And Config
This article will cover:
What is Babel and how to use it in daily development?
What are presets and plugins and their differences? What is their execution order in babel execution?
Although the title of the original text seems to be a series, the author doe ...
Posted by d3ad1ysp0rk on Sun, 22 May 2022 11:11:57 +0300
Write Promise from zero
In this era of rapid front-end development, if you don't work hard today, you will become garbage tomorrow. Although this is seen on the expression package, I'm sure everyone has seen it. To be honest, this is rough, but this is the case.
To get back to business, let's take a look at today's content.
Last time we saw th ...
Posted by zytex on Sun, 22 May 2022 08:01:32 +0300
Get the source code at the end
Development language: Java
Development tool: IDEA/ Eclipse
Database: mysql5 seven
Application service: Tomcat7/Tomcat8
JDK version: jdk1.0 eight
System management will also carry out overall intelligent operation through computers. There are many management and ...
Posted by Daveyz83 on Sun, 22 May 2022 02:18:24 +0300
Components are reusable Vue instances with a name.
Components can extend HTML elements to encapsulate reusable code.
Component systems allow us to build large applications with independent reusable widgets, and the interface of almost any type of application can be abstracted into a component tree.
Components are reusable ...
Posted by macattack on Sat, 21 May 2022 20:25:38 +0300
1. EasyMock data interface
1.1 what is EasyMock
Easy Mock is a visual service that can quickly generate simulation data. It is an online Mock service produced by Hangzhou big search car wireless team, which is extremely simple, efficient, visual and can quickly generate simulation data. Now easy Mock has built-in Mock JS, we can forge data more ...
Posted by Seona on Sat, 21 May 2022 16:22:50 +0300
Execute the event after a period of time, and if it fires again within this period, continue to wait for the same amount of time.
Anti-shake is still used in many scenarios in actual development, such as real-time search of lists. Delayed execution, it is easy to think of using setTimeout to achieve.
function debounce(func, wait) ...
Posted by Ang3l0fDeath on Sat, 21 May 2022 16:02:10 +0300