JavaScript

This article adheres to the You do not understand is you SB, I write the code will be very cool Concept to introduce some of JS's loading skills.The following tips, after three, are carefully used in the team project (mainly

9 , data typeConcept: Represents the classification of data currently stored (representing numbers-integers and decimals)U primitive Type (original value)-----"typeof operator: Determine the original type of the variable"*number (number): Indicates

1.SyntaxError (Syntax error)Syntax error occurred while parsing the codeEg:var 1a;uncaught syntaxerror:unexpected Number2.ReferenceError (reference error)A. Referencing a non-existent variableEg:console.log (a);Uncaught referenceerror:a is not

Previous wordsThis article will introduce several key points of JS programming style in detailLoose couplingLoosely coupled when you modify a component without needing to change other components1. Draw js out of CSS: do not use CSS expressionsBad

1, the demo code is as follows:2. Draw as follows:3. Rules:1) Each function data type (normal function/Class) has a naturally-built property:prototype (prototype), and this property is the value of an object data type2) and prototype on the browser

Summary of JavaScript functionsJavaScript is the programming scripting language for the Web. JavaScriptConsists of three parts: the EMC (Syntax) DOM (Document Object model) BOM (Browser object model). "Definition of function"1, in order to complete,

Author's original: http://hawkzz.com/blog/blog/1514966479779 Brief introductionRecently, in the reading "Data structure and algorithm JavaScript description", this article, just read the notes, is a repetition of the wheel, feel useful to see,

Sample Code for Vue + jquery to implement text shrinking of specified columns in a table, vuejquery This article describes the sample code for Vue + jquery to implement text shrinking of specified columns in a table. The Code is as follows: The

CSS3 transition and conversion, CSS3 transition ConversionCSS3 transition and conversion 1. Transition What is transition?In general, the transition is the effect of gradually changing from one style to another. Transition attributes:

Details about the configuration of webpack scss and postcss-loader, webpackscss This article describes the configuration of scss and postcss-loader for webpack. The details are as follows: Start npm i sass-loader node-sass postcss-loader

Details about the differences among hash, chunkhash, and contenthash in webpack. Hash, chunkhash, contenthash Hash is generally used in combination with CDN cache. After webpack is built, the corresponding file name is generated automatically with

Basic CSS syntax and basic css syntax I. CSS syntax: CSS syntax rules are composed of two parts: (1). selector: it is used to match the elements to apply css code. (2). Rules: attribute declaration statement, used to control the expression of an

Javascript Dynamic Setting style instance analysis This article describes how to dynamically set styles in javascript. Share it with you for your reference. The specific analysis is as follows: Dynamic style Modification 1. Easy to error: modifying

Do not use jQuery to trigger native events This article mainly introduces how to avoid using jQuery to trigger native events. For more information, see The JavaScript framework provides so many functions that they will fall into the trap

Jquery parent-child sibling node search sample code This article describes how to find the parent and child node of jquery. For more information, see JQuery. parent (expr) finds Father's Day points and can pass in expr for filtering, for example,

Example of using the settimeout method and parameters in js This article describes how to use the settimeout method and parameters in js. For more information, see W3school for simple use   There is no parameter call,   Example: The Code is as

After the page is loaded, the scroll bar automatically scrolls to a certain position. We hope that the page will automatically scroll to a certain position on the left after loading. Below is a good method that can be easily implemented. Yesterday,

Js checks whether the device is PC and adjusts the image size This article mainly introduces js to determine whether the device is PC and adjust the image size. For more information, see The Code is as follows:  

Examples of jquery web page search When you need to search for a keyword on the page, you can use the search function of the browser, and you can use the front-end script to find and locate the keyword accurately, this article describes the page

Java code for changing material color in Cult3D Example: Define a new color Color, such as "private Color red = new color (198, 58, 41);" add the variable name to the colors array, use the changeColor method to change the color cyclically. 　　Modify