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Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
May 13, 2025 · Frontend Development

Preventing Duplicate Button Submissions with Debounce, Loading State, and a Vue 3 Directive

This article explains how repeated button clicks cause duplicate submissions, demonstrates using debounce and a loading‑disabled state to mitigate the issue, and shows how to encapsulate the solution into a reusable Vue 3 directive with complete code examples.

DebounceDirectiveJavaScript
0 likes · 9 min read
Preventing Duplicate Button Submissions with Debounce, Loading State, and a Vue 3 Directive
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Nov 2, 2024 · Frontend Development

Comprehensive Guide to Homepage Load Speed Optimization

This article provides a thorough, English-language guide to optimizing homepage loading speed, covering resource loading techniques, page rendering improvements, and practical Webpack, Nginx, and browser APIs with code examples for developers seeking performance gains.

CSSJavaScriptLoading
0 likes · 12 min read
Comprehensive Guide to Homepage Load Speed Optimization
Java Tech Enthusiast
Java Tech Enthusiast
Oct 11, 2024 · Fundamentals

Understanding How Executable Programs Run and Their Memory Layout

The article explains that an executable file contains machine instructions which the operating system parses (e.g., ELF), loads into RAM by allocating distinct memory regions for code, data, heap, stack and any dynamic libraries, then reads the entry‑point address to set the CPU’s instruction pointer and start execution.

LoadingOperating Systemelf
0 likes · 5 min read
Understanding How Executable Programs Run and Their Memory Layout
HomeTech
HomeTech
Sep 6, 2022 · Frontend Development

Building a Reusable Vue Table Component with Pagination and Loading

This article explains how to create a reusable Vue component called PageTable that encapsulates Element UI table and pagination with built-in loading handling, data fetching via a parent-provided fetchData method, and slot-based column customization.

Element UILoadingVue
0 likes · 6 min read
Building a Reusable Vue Table Component with Pagination and Loading
Top Architect
Top Architect
Jul 16, 2022 · Fundamentals

Understanding Java Class Loading, ClassLoaders, and the JVM's Parent Delegation Model

This article explains Java's class loading mechanism, detailing memory structures, the roles of the bootstrap, extension, and application class loaders, the parent delegation model, custom class loaders, and related JVM phases such as loading, linking, and initialization, with code examples throughout.

ClassLoaderJVMJava
0 likes · 21 min read
Understanding Java Class Loading, ClassLoaders, and the JVM's Parent Delegation Model
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Sep 26, 2021 · Frontend Development

Handling Image Distortion in iOS Development: Image Sources, CSS Techniques, and Code Samples

This article shares practical notes on solving image distortion issues in iOS development, covering image source platforms, CSS properties like object-fit, responsive grid layouts, loading animations, and Vue code examples for fetching and displaying images with proper fallback handling.

CSSImageLoading
0 likes · 7 min read
Handling Image Distortion in iOS Development: Image Sources, CSS Techniques, and Code Samples
Sohu Tech Products
Sohu Tech Products
Mar 31, 2021 · Frontend Development

Front‑End Performance Optimization: Loading‑Time and Runtime Techniques

This article explains why front‑end performance optimization is crucial for user retention and conversion, outlines loading‑time and runtime optimization categories, and provides practical techniques such as DNS prefetching, HTTP/2 adoption, resource compression, lazy loading, virtual lists, event delegation, and code‑level best practices with concrete code examples.

JavaScriptLoadingOptimization
0 likes · 24 min read
Front‑End Performance Optimization: Loading‑Time and Runtime Techniques