Java并发基石深度拆解——从synchronized到锁优化：构建线程安全的 ...

在Java并发编程的世界里，synchronized是一块绕不开的“基石”——它像一把“互斥锁”，守护着共享资源免受多线程“争抢”的伤害；又似一道“安全屏障”，将竞态条件、数据不一致等线程安全问题隔绝在外。然而，很多开发者对synchronized的认知停留在“加锁语法糖”层面，实践中频频踩坑： ...
搜狐

面试官：String能存多少字符？Java字符串长度与内存限制深度解析

在Java开发者的面试中，关于String类能存储多少字符的问题，几乎是绕不开的经典考题。这个问题看似简单，实则涵盖了Java字符串的底层实现、JVM规范、内存管理等多个关键知识点。本文将深入剖析String的长度限制，帮助读者全面理解其背后的原理，并为面试 ...
GitHub

Cannot invoke "String.getBytes(java.nio.charset.Charset)" because "response" is null

Hi, I'm trying the integrated-windows-authentication sample with my xxx@microsoft.com account. I got the following error: (it is because the WSTrustRequest returned 401) ...
TheServerSide

Java array size, length and loop examples

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...
InfoWorld

HTMX for Java with Spring Boot and Thymeleaf

HTMX is a newer technology that takes plain old HTML and gives it extra powers like Ajax and DOM swaps. It’s included in my personal list of good ideas because it eliminates a whole realm of ...
TechRepublic

Serialization in Java Tutorial with Examples

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...
GitHub

Better Strings - Java String Interpolation

In the latest JEPs https://openjdk.java.net/jeps/355, we have the only expectation of the RAW string literals, but there is nothing about the string interpolation.