This guide shows blockchain developers how to obtain a verified smart contract's ABI on the Sepolia testnet by using Etherscan’s block explorer and its API, covering preparation, request construction, JavaScript code examples, and practical tips for handling unverified contracts.
This article demystifies the relationship between Node.js's N‑API and the underlying Application Binary Interface (ABI), explaining their definitions, comparing their abstraction levels, cross‑platform compatibility, memory management, and performance, and provides concrete Rust code examples for both raw ABI and N‑API implementations.
The article explains how C has evolved from a programming language into a universal ABI protocol that every language must speak to interact with operating systems, detailing the challenges of FFI, ABI compatibility, and strategies for forward‑compatible API design.
This article examines the challenges of Android native .so libraries—including ABI incompatibility, duplicate and conflicting binaries, and unnecessary exported symbols—while presenting practical detection tools, static vs. dynamic STL linking strategies, loading process analysis, and comprehensive governance solutions to keep app size and stability in check.
This guide explains why Android apps must adopt 64‑bit architectures, outlines market mandates, describes the ABI landscape, shows how to detect missing 64‑bit native libraries with Gradle scripts or the EasyPrivacy plugin, and provides step‑by‑step instructions for updating build configurations, testing, and publishing compliant APKs or App Bundles.
This article explains Android 64-bit adaptation, covering ABI concepts, SO file management, and automated platform solutions for finding missing SO packages to improve development efficiency.
The article explains Swift 5's ABI and module stability, their impact on app size and compatibility, and details a practical approach to building a Swift-based order module within an existing iOS app, including mixed Swift‑Objective‑C integration, CocoaPods configuration, and encountered challenges.
iQIYI migrated its Android app to 64‑bit by configuring ABI selection, delivering native libraries via universal or split APKs, plugin packages, and a cloud‑based SO distribution platform, adding a front‑end SDK and back‑end publishing service, and applying size‑reduction and hot‑fix optimizations, resulting in faster startup, better performance, and a unified library management workflow.
This article investigates a crash caused by calling IMP pointers on ARM64 iOS devices, explains how variadic function argument passing differs from the standard ABI, demonstrates the issue with test code and assembly analysis, and provides a solution by explicitly casting IMP to the correct function type.
This article provides a comprehensive visual overview of CPU architecture, instruction sets, operating system purposes, programming layers, privilege rings, execution modes, user interfaces, and the distinction between ABI and API, helping readers grasp core computing concepts in a structured manner.
