Sep 10, 2022 · Fundamentals

Volatile Keywords, and Common Embedded Pitfalls

This article walks through essential C concepts for embedded development, including macro definitions for constants and MIN, the use of #error, infinite loops, variable declaration patterns, the roles of static, const, and volatile, bit‑mask operations, absolute address access, ISR constraints, unsigned‑int quirks, safe typedef usage, and tricky expressions like a+++b.

C ProgrammingConst keywordMacros

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Master C Preprocessor Tricks, Static/Const/Volatile Keywords, and Common Embedded Pitfalls

New Oriental Technology

May 31, 2021 · Backend Development

A Comprehensive Guide to Java Concurrency and Synchronization Mechanisms

This article provides an in-depth exploration of Java concurrency and synchronization mechanisms, detailing the evolution of the Java Memory Model, explaining core concepts like volatile, CAS, synchronized, and park/unpark, and illustrating their practical applications through code examples and JVM optimization insights.

CASJVM OptimizationJava concurrency

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A Comprehensive Guide to Java Concurrency and Synchronization Mechanisms