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linyuyizhizou_678b9fdc436f1 頭像

小帆聊前端 - JS 原型鏈深度解讀：從混亂到通透，掌握 90% 前端面試核心

JS 原型鏈深度解讀：從混亂到通透，掌握 90% 前端面試核心 前言：你是否也被這些原型鏈問題折磨過？ " 為什麼obj.toString()能調用卻不在自身屬性裏？" "prototype和__proto__到底有什麼區別？" " 用class定義的類和原型鏈是什麼關係？" "修改原型對象為什麼會影響所有實例？" 作為 JavaScript 的核心機制，原型鏈是理解繼承、對象關係和內置方法的基礎

原型鏈 , 前端 , Javascript

ahmad-shadeed 頭像

Ahmad Shadeed - Using HSL Colors In CSS

From my experience, most of the colors I see people using in CSS are hex and RGB. Recently, I’ve started seeing more usage of HSL colors, however, I still think that the full potential of HSL is ove

Techniques , Tools , Css , Colors

gabriel-shoyombo 頭像

Gabriel Shoyombo - Web Components Vs. Framework Components: What’s The Difference?

It might surprise you that a distinction exists regarding the word “component,” especially in front-end development, where “component” is often used and associated with front-end frameworks and libr

Frameworks , Design , HTML

stephanie-eckles 頭像

Stephanie Eckles - Getting Started With CSS Cascade Layers

CSS recently turned 25 years old, and over that time, many techniques and tools have been created to help developers work with the cascade. Within the last year, a new spec to orchestrate the “C” in

Guides , Techniques , Css

u_16213657 頭像

mob64ca140a1f7c - 前端- JSON Schema 實現複雜結構表單數據展示 - 個人文章

第一章：JS智能表單生成的技術背景與意義 隨着前端技術的快速發展，傳統靜態表單已難以滿足現代Web應用對靈活性與可維護性的高要求。JavaScript作為瀏覽器端的核心編程語言，憑藉其動態性與豐富的生態系統，為實現智能化、數據驅動的表單生成提供了堅實基礎。通過將表單結構抽象為配置數據，結合模板引擎或虛擬DOM機制，開發者能夠動態渲染複雜表單，顯著提

字段 , 表單 , 插槽 , 後端開發 , Python

victor-ayomipo 頭像

Victor Ayomipo - CSS Cascade Layers Vs. BEM Vs. Utility Classes: Specificity Control

CSS is wild, really wild. And tricky. But let’s talk specifically about specificity. When writing CSS, it’s close to impossible that you haven’t faced the frustration of styles not applying as expe

Techniques , coding , Css

shuirongshui 頭像

水冗水孚 - 😱😱😱CPU和內存飆到100%——我的火山引擎服務器被印度的ip惡意植入挖礦程序了！😡😡😡

發現問題 筆者的阿里雲服務器快到期了，前段時間買了一個火山引擎服務器 除此之外，筆者也用騰訊雲服務器 三家雲服務器供應商都挺不錯，各有千秋 今天，筆者忽然發現自己的火山引擎服務掛了 試試winscp遠程登錄不行，使用火山引擎自帶的ECS Terminal也不行 重啓服務器也不行 各種嘗試都不行，沒辦法只能提交一個工單 售後極速響應 不得不説，火山引擎服務器的售後是真的給力

服務器安全加固 , Centos , Ubuntu

cosima-mielke 頭像

Cosima Mielke - Sweet Nostalgia In August (2024 Wallpapers Edition)

Everybody loves a beautiful wallpaper to freshen up their desktops and home screens, right? To cater for new and unique artworks on a regular basis, we started our monthly wallpapers series more tha

Wallpapers

cristian-diaz 頭像

Cristian Díaz - The Guide To Windows High Contrast Mode

When we talk about accessibility, we tend to talk about many things — such as dark mode, keyboard navigation, prefers-reduced-motion, and screen readers — but there is one thing that does not receiv

Techniques , Accessibility , Css , Design

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Geoff Graham - Answering Common Questions About Interpreting Page Speed Reports

This article has been kindly supported by our dear friends at DebugBear, who help optimize web performance to improve user experience. Thank you! Running a performance check on your site is

performance , optimization , Techniques , Tools

tuzixiansen_63d4d65909d62 頭像

兔子先森 - vite全局自動導入函數，全局函數

globalProperties全局函數掛載 在vue3項目中，一般使用globalProperties實現全局函數掛載 import { createApp } from "vue"; import "@/style.css"; import App from "@/App.vue"; const app = createApp(App); // 這裏掛載 app.config.globa

react , vue.js , HTML , 前端 , Javascript

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Michelle Barker - Building A Dynamic Header With Intersection Observer

The Intersection Observer API is a JavaScript API that enables us to observe an element and detect when it passes a specified point in a scrolling container — often (but not always) the viewport — t

performance , API , Javascript , ui

preethi-sam 頭像

Preethi Sam - A Few Interesting Ways To Use CSS Shadows For More Than Depth

The world of post-modern web design is one where the light doesn’t cast many shadows. That doesn’t mean CSS shadows are going away. On the contrary, they’ve become more adaptive. Shadows are an incr

Techniques , coding , Css

u_9849794 頭像

子丶不語 - 告別“自動黑屏”——一個原生 JS API 就夠了

核心用法（3 段代碼就夠） 1) 能不能用？ function isWakeLockSupported() { return 'wakeLock' in navigator; } 2) 申請 監聽釋放 let wakeLock = null; async function requestWakeLock() { tr

sed , HTTPS , 標籤頁 , 前端開發 , Javascript

u_16565975 頭像

計算機專業指導老師 - 基於VUE的健身器材網店[VUE]-計算機畢業設計源碼+LW文檔

摘要 隨着電子商務的快速發展，健身器材行業對線上銷售渠道的需求日益增長。本文設計並實現了一個基於Vue.js的健身器材網店系統，採用前後端分離架構，前端集成Element UI組件庫實現高效交互，後端通過RESTful API提供數據支持。系統涵蓋商品管理、訂單處理、用户交互、新聞公告等核心功能模塊，支持商品分類檢索、庫存管理、圖片上傳、留言反饋等操作。測試結果表明，系統具

軟件研發 , 數據 , Vue , ui