Tag: javascript

The front end

The Promise principle of 10 Minutes for Tough Interview points

February 5, 2024

by Biju Acharya

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There are many Promise specifications, such as Promise/A, Promise/B, Promise/D, and an upgraded version of Promise/A, Promise/A+. The Promise/A+ specification is used in ES6. 1....

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The front end

The prototype, the prototype chain, inheritance, | JavaScript

February 5, 2024

by Natalie Gonzalez

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Archetypes, prototype chains, inheritance (including the six different inheritance methods and their pros and cons), and an in-depth understanding of the basics of Javascript.

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The front end

[leetcode589. N] [leetcode589. N

February 5, 2024

by Jackson Thomas

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Offer to come, dig friends take it! I am participating in the 2022 Spring Recruit Punch card activity. Click here for details. Leetcode589. N traverses...

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reading

An interview question triggered by the thinking -promise.all implementation

February 5, 2024

by Tracey Manning

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Firstly, singleton implements an event class and then implements a Promise class with publish subscription. The static function initInstance of eventBus class is called to...

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The front end

[luffy] leetcode226. Flip binary tree

February 5, 2024

by Marie Anderson

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Offer to come, dig friends take it! I am participating in the 2022 Spring Recruit Punch card activity. Click here for details. Flip the binary...

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The back-end

Node.js rapid development tool – keystone.js

February 5, 2024

by Nayantara Deshpande

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Keystone is an open source Node.js CMS and Web application platform based on Express and MongoDB. Keystone says on its website that it is "the...

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The front end

Check out the axios source code and touch the fish

February 5, 2024

by Neelofar Roy

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Axios is a great project and has a 91.3K start on GitHub as of 2022/2/25. And there's not much source code, so it's worth a...

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The front end

Talk about my understanding of javascript, prototypes, prototype chains.

February 5, 2024

by 王惠如

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The text of javascript prototype, prototype chain related topics, is also a platitude of a topic, has been the understanding of this piece is not...

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The front end

Axios source code read (2) : interceptor

February 5, 2024

by Rachel Simpson

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By reading the source code we know: 1. Add interceptor is how to achieve; 2. How interceptors work; 3. How interceptors are removed; 4. What...

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reading

The nuggets technology the campaign released a week, thirteen essay article excellent essay | oven nuggets technology

February 5, 2024

by Sahil Upadhyay

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Last Monday, parsley on the nuggets launched a "another year for job searching ✍ 🏻 writing sent Switch | the nuggets for the campaign, the...

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The front end

Talk about your understanding of promises

February 5, 2024

by Beth Tyler

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Promises are an asynchronous solution because they make it easier to call back asynchronously. There are three states of a Promise: pending(execution state), success state...

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reading

Serialization scheme selection comparison – JSON/ProtocolBuffer/FlatBuffer/DIMBIN

February 5, 2024

by 李俊宏

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Well, no serialization scheme is as popular, free, convenient, expressive, and cross-platform as JSON and XML. Is the default preference for common data transfer formats....

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The front end

JS throttling throttle can also be understood with the debounce function

February 5, 2024

by Noah Castillo

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Function throttling: within a certain time interval, the first effective means to specify a time interval, in this time interval, only one trigger event callback...

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The front end

【Node.js】 picture manipulation “multimedia top stream” unruly life

February 5, 2024

by Paula Barton

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Awakening of Insects has passed, the wind warm clouds open, the next year's Flag is the time to take out to achieve. I decide to...

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The front end

Leetcode brush problem record -2043. Simple banking system

February 5, 2024

by Janet Robertson

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Offer to come, dig friends take it! I am participating in the 2022 Spring Recruit Punch card activity. Click here for details. Preface Today's topic...

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The front end

A serious open source repository for front-end learning (Day 1)

February 5, 2024

by Dr. Steven James

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A ☝️ serious front-end learning open source warehouse, if you learn things in love will have a strong motivation to support. Welcome to Star

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The front end

-23- Mount stage -$mount (12) -options.end

February 5, 2024

by Leonard Walters

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The last callback method in parseHTML is options.end. We then discuss the difference between curerntParent's start and end updates, and finally review the entire parse...

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The front end

Word directory number to tree structure

February 5, 2024

by Iain Allen

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"Offer comes, ask friends to take it! I am participating in the 2022 Spring Recruit Punch card campaign. Click here for more details." First, to...

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The front end

Highlight the code using Prism

February 5, 2024

by Badal Kashyap

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Use CDN links to import the necessary files, one CSS, one JS file. (Note that the CDN links of individual sites are sometimes inaccessible in...

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The front end

Shallow Light Vue source code -25- Mount stage -$mount (14)

February 5, 2024

by Nina Butcher

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The process of generating the body of the rendering function code during the mount phase. Parse is HTML template into AST; Generate is the RENDER...

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The front end

Petite – Vue source code analysis – optimization means template in detail

February 5, 2024

by 金淑芬

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What is the <template> element? <template> was finalized in 2013 to provide a more unified and powerful way to store template text. This is represented...

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The front end

Invitation across the Universe is not as hard as you think

February 5, 2024

by Miraan Lad

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A page in the implementation of not complex, whether technical or design difficulties are not big

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reading

Truffle — an easier way to deploy smart contracts

February 5, 2024

by Jeffery Mitchell

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In this blockchain 100 lecture, we'll cover an even simpler way to deploy smart contracts: Truffle. Truffle is a development framework for the Ethereum-based Solidity...

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The front end

JS development of some small skills and methods

February 5, 2024

by Noah Castillo

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There are some interesting tips and tricks in JavaScript development, and this article has documented some of the tricks and tricks I've come across in...

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The front end

Ueditor image upload mode processing

February 5, 2024

by Sarah Carter

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Recently, we need to use a rich text editor in the project. My colleague chose uEditor from Baidu, but the image uploading function in it...

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The front end

PromiseA+ specifications/principles and implementations

February 5, 2024

by Jessica Elliott

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PromiseA+ specification, terminology, manual implementation; Promise. All implementation, promise. Prototype. Finally realized

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The front end

XState Viz visualizes and debugs state machines

February 5, 2024

by Bradley Stanley

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One of the benefits of the state machine is that it can visualize state and reduce the cost of business understanding and communication. At present,...

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The front end

How was Element an elegant set of Vue 2 component libraries developed

February 5, 2024

by Susan Day

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At this year's JSConf conference, inspired by gridControl authors' live open source project, we also announced the open source of Element, a component library based...

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The front end

Force-buckle – circular linked list easy 🦐

February 5, 2024

by Marion Johnson

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At the beginning of the article with text & link 👉 "Offer to drive, dig friends to accept! I am participating in the 2022 Spring...

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The front end

“Front-end Daily Question (22)” explain your understanding of JS Immediate execution functions (IIFE)

February 5, 2024

by Kathy Owens

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⭐ ⭐ A: An immediate execution function can execute a piece of code logic immediately. Generally, some independent code logic is encapsulated into a function....

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