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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 - A Deep Dive Into object-fit And background-size In CSS

We’re not always able to load different-sized images for an HTML element. If we use a width and height that isn’t proportional to the image’s aspect ratio, the image might either be compressed or st

Techniques , Tools , Css , Browsers

dmitry-dragilev 頭像

ZURB - Stronger, Better, Faster Design with CSS3

In this second article we’re going to focus on using those CSS techniques (and a little JavaScript) to create some practical elements and layouts. As before, caveat coder — a lot of the CSS properti

css3 , coding , Css

gabriel-shoyombo 頭像

Gabriel Shoyombo - CSS Intelligence: Speculating On The Future Of A Smarter Language

Once upon a time, CSS was purely presentational. It imperatively handled the fonts, colors, backgrounds, spacing, and layouts, among other styles, for markup languages. It was a language for looks,

Techniques , coding , Css

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The Smashing Newsletter Team - Redesign: When To Relaunch The Site and Best Practices

Redesigning a website is a big job (needless to say) and should be handled with care. Many of us with a portfolio, blog or other website have probably thought about a redesign or at least know we ne

performance , Redesign , Validation , Web Design , Design

u_16116809 頭像

wx6464351503832 - 測試內容json

[ [ "wrb.fr", "hNvQHb", [ [ [ [ "c_197ce1069b081dc2", "r_2e7621f2277efc20" ], [

ico , MySQL , Augmented , 數據庫 , ide , Json

stephanie-eckles 頭像

Stephanie Eckles - Level Up Your CSS Skills With The :has() Selector

Using :has() gives us the ability to “look ahead” with CSS and style a parent or ancestor element. Then, we can broaden the selector to target one or more siblings or children. By considering elemen

workflow , Tools , Css , Browsers

u_16213657 頭像

mob64ca140a1f7c - 電調

我們來詳細解析AM32中 Minimum duty cycle, Percent（最小佔空比，百分比） 這個參數。這是一個非常基礎且關鍵的參數，它直接決定了電機能否順利啓動和低速平穩運行。 一、 核心概念：它是什麼？ 最小佔空比 定義了電調能夠輸出給電機的最低有效驅動功率。可以把它想象成發動機的怠速。 技術原理：電調通過PWM

參數設置 , 熱啓動 , 滑塊 , Css , 前端開發 , HTML

u_12226 頭像

小蝌蚪 - C# SDK實現百度雲OCR的文字識別功能

為了驗證Dify對票據識別的正確率，博主開發了一個批量調用Dify API 完成OCR識別工具，在RPA項目上測試樣本數據識別的正確率。只需要點一下按鈕，程序就放出10次請求，然後把AI智能體OCR識別的結果全部返回。感謝zoujiawei提供的DifyWebClient類庫，我們只需要直接調用就行，不過還是有一些地方需要博主説

API , ocr , 後端開發 , dify , c , Python

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Sven Lennartz - Paper Strips Menus

The beauty of an excellent design lies in designer’s attention to smallest details. Conventions are our friends; however, to stand out, a design needs a creative spin, an elegant play of colors, som

Showcases , Navigation , Inspiration

u_14540126 頭像

最多選5個技能 - 信息系統監理師軟考備考指南：項目管理基礎章節精講與習題解析

一、信息系統監理師考試概述 信息系統監理師作為軟考（計算機技術與軟件專業技術資格（水平）考試）的中級資格認證之一，是IT行業含金量較高的專業資質。該考試旨在評估考生在信息系統工程建設過程中實施監督管理的能力，包括對項目質量、進度、投資的控制能力，以及合同管理、信息管理和組織協調能力。 考試分為基礎知識和應用技術兩大科目，其中基礎知識部分採用筆試形式，包含75道選擇題；

工程項目 , 項目管理 , 關鍵路徑 , Css , 前端開發 , HTML

victor-ayomipo 頭像

Victor Ayomipo - Previewing Content Changes In Your Work With document.designMode

So, you just deployed a change to your website. Congrats! Everything went according to plan, but now that you look at your work in production, you start questioning your change. Perhaps that change

devtools , Tools , testing , debugging , Browsers

u_13539 頭像

jowvid - 【圖論——第一講】圖論基礎以及圖的儲存

文章目錄 圖論理論基礎（1） 1. 圖的基本概念 1.1 基本術語 2. 圖的分類 2.1 有向圖 vs 無向圖 2.2 加權圖 vs 無權圖 2.3 度（Degree） 3. 圖的連通性

數據結構 , 算法 , 寬度優先 , Css , 廣度優先 , 前端開發 , HTML , 圖論

u_12891 頭像

gjnet - FPGA：邏輯功能的仿真與驗證_FPGA_timerring

一、新建tb文件 進行例化 定義輸入信號和輸出信號 將輸入信號與被測試模塊連接到一起 定義時鐘信號 含義是定義clk為高電平，延時10納秒後取反 定義復位信號 先通過復位將D觸發器設置為零，在仿真時間線上往後推移201ns，多等一納秒是為了避免

觸發器 , 時鐘週期 , 後端開發 , fpga開發 , 右鍵 , Python

cameron-chapman 頭像

Cameron Chapman - 10 Useful FTP Clients For Designers And Developers

FTP’ing is a fact of life for Web designers and developers. Some Web design programs have built-in FTP utilities, but they may not always quite meet your needs. Sometimes you just want to upload a f

Software , Clients , Resources

chris-coyier 頭像

Chris Coyier - Ask SM: CSS Quick-Question Edition

This is our sixth installment of Ask SM, featuring reader questions about Web design focusing on HTML, CSS and JavaScript. These entries are not all questions, but rather quick Twitter responses to

coding , Css

cosima-mielke 頭像

Cosima Mielke - Sunshine And March Vibes (2025 Wallpapers Edition)

With the days getting noticeably longer in the northern hemisphere, the sun coming out, and the flowers blooming, March fuels us with fresh energy. And even if spring is far away in your part of the

Wallpapers

cristian-diaz 頭像

Cristian Díaz - A Guide To Keyboard Accessibility: JavaScript (Part 2)

In the previous article, we talked about how to improve accessibility for keyboard users using HTML and CSS. Those languages can do the job most of the time, but certain design requirements and the

Guides , Accessibility , Css , HTML , Javascript

geoff-graham 頭像

Geoff Graham - A Few Ways CSS Is Easier To Write In 2023

A little while back, I poked at a number of “modern” CSS features and openly evaluated whether or not they have really influenced the way I write styles. Spoiler alert: The answer is not much. Some

Techniques , Tools , Css

tuzixiansen_63d4d65909d62 頭像

兔子先森 - uniapp微信小程序流式錄音-PCM

uniapp在微信小程序中使用Record.js 先安裝核心依賴 npm install recorder-core 然後插件市場下載插件 頁面結構，我們需要一個canvas元素來承載波形的繪製，canvas需要設置大小，下面的代碼可以直接複製使用 template view class="recorder-box" canvas type

react , vue.js , HTML , 前端 , Javascript

shuirongshui 頭像

水冗水孚 - 實現el-table中輸入框單元格的上下左右鍵快捷切換

需求描述 最近有一個需求，就是用户説，不習慣使用tab鍵做輸入框input的光標切換 （tab鍵盤沒法回到之前的input光標，只能走了一圈後再回到原點那種） 用户喜歡使用上下左右鍵，來進行輸入框切換 基於這個需求下，便有了本篇文章的示例 示例演示網站：http://ashuai.work:8890/30 github：https://github.com/shuirongshuif

vue.js , element-plus , Javascript

michelle-barker 頭像

Michelle Barker - New CSS Features In 2022

Container queries enable us to style an element depending on the size of its parent — a crucial difference from media queries, which only query the viewport. This has long been a problem for respons

Guides , Css , Browsers

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

inayaili-de-leon 頭像

Inayaili de Leon - How To Support Internet Explorer and Still Be Cutting Edge

But how do we actually do that? How do we create websites that are up to date with the latest coding techniques but that are also usable for people experiencing the Web on Internet Explorer? In thi

testing , coding , Css , Internet Explorer