The implementation of Call, Apply and Bind in JavaScript

We know that call, apply and bind can change this direction in javascript, so how are they implemented? What's the difference between them? First, let's analyze them separately. This article briefly introduces the idea of implementing call(), apply(), bind() The implementation of Call, Apply and Bind in JavaScript Interpretation and implementat ...

Posted on Mon, 08 Jun 2020 23:37:15 -0400 by ou812

Basic chapter of Flutter -- old driver uses a blog to help you quickly get familiar with Dart grammar

Copyright notice: This is the original article of the blogger. It can't be reproduced without the permission of the blogger. https://www.jianshu.com/p/3d927a7bf020 Please indicate the source of Reprint:https://www.jianshu.com/p/3d927a7bf020 From AWeiLoveAndroid blog Flutter series blog links ↓: Tool installation: Detailed explanat ...

Posted on Sun, 07 Jun 2020 06:35:46 -0400 by linoukus

JS series: JS programming language

1. Programming languagehtml+css markup languagejs: lightweight interactive language - > full stack programming language object-oriented: C++ JAVA PHP C# (.net doc) JS Process oriented C java has nothing to do with javascript 2. What parts does JS learn? ECMAScript(es) DOM: Document Object ModelAPI (properties and methods) allows JS ...

Posted on Sun, 07 Jun 2020 05:21:11 -0400 by monkey_05_06

Customize Blog Garden Style

Welcome to Disabled Dreams Blog Park First of all, let's state this: Styles aren't all written by me, they're my own integration (feel like everyone's blog likes a little, so I integrate them myself) Since it is cumbersome to update this document every time you update your blog, this blog will only be updated regularly. If you want to use the ...

Posted on Sat, 06 Jun 2020 21:01:16 -0400 by Clarkey_Boy

Using babel to understand the Class of es6

preface There are many places where class classes are used in work, usually exposing class classes or instances of class classes. For example, if a product has attributes such as price, specification, name, etc., you can initialize the product object through a new class class. Friends who know about es6 should know that es6 is the syntax sugar ...

Posted on Sat, 06 Jun 2020 01:00:17 -0400 by cronus

jQuery's load method designs dynamic loading and resolves loaded page js

The jQuery load() method is a simple and powerful ajax method. load() retrieves data from the server and places the returned data in the selected element.grammar $(selected).load(URL,data,callback); Where: URL s are required, and consecutive are optional. The callback parameter is the function that ...

Posted on Fri, 05 Jun 2020 13:13:53 -0400 by dougmcc1

Step by step VUE+Element front end application development (7) -- introduce some regular JS processing functions

When we use VUE+Element When dealing with the interface, we often encounter various methods that need to use js set processing, such as Filter, Map, reduce and so on. We can also design some routine processing or recursive processing methods, such as object attribute assignment. Previously, we didn't pay much attention to these methods, but whe ...

Posted on Fri, 05 Jun 2020 05:31:14 -0400 by menwn

Javascript basic knowledge system learning summary DOM

Summary of the systematic learning of Javascript basic knowledge (5) DOM 1, Tree structure 1. The essence of DOM is actually a tree structure generated by html file / language through browser verification, that is, a tree. 2.html can be said to be a specific way of writing XML. 2, Node operations 1. T ...

Posted on Fri, 05 Jun 2020 03:17:10 -0400 by kincet7

CefSharp Integrated Google Browser Details (4) --Official Web Example Resolution 3 RegisterJsObject CefSharpSchemeHandlerFactory

This chapter focuses on custom javascript functions for making local calls and customizing local domain names. 1. Custom javascript functions 1) Get the browser object and register your own js object.The following: //Registering usbjs objects browser.RegisterJsObject("usbKey", new UsbKeyBound()); //Note that in the ...

Posted on Thu, 04 Jun 2020 14:32:35 -0400 by mdub2112

Making a round progress bar of music player

Understanding of key points stroke-dasharray Stroke dasharray is used to create dashes, indicating the length of the dashes and the spacing between each dashed line stroke-dasharray = '10' //It means that the dotted line is 10 in length and 10 in spacing, and then repeat the dotted line 10 in length and 10 in spacing stroke-dasharray = '10, ...

Posted on Thu, 04 Jun 2020 13:52:16 -0400 by Japet