阿里云
>
bug
>
bug多个
bug多个
Google 在 47 个开源项目中发现了 1000
多个
bug
在过去五
个
月中，Google 的 OSS-Fuzz 计划已经在 47
个
开源软件项目中发掘了超过 1000
个
bug
。OSS-Fuzz 是 Google 在去年12月推出的一
个
开源安全计划，针对开源软件进行持续的模糊测试，利用更新的模糊测试技术与可拓展的分布式执行相结合...
JVM
Bug
:
多个
线程持有一把锁?
JVM线程dump
Bug
描述 在JAVA语言中，当同步块(Synchronized)被
多个
线程并发访问时，JVM中会采用基于互斥实现的重量级锁。JVM最多只允许一个线程持有这把锁，如果其它线程想要获得这把锁就必须处于等待状态，也就是说在同步块被并发访问时，...
2000
多个Bug
？什么样的系统可以让银行损失超过28亿，13亿人账户出错？
2000
多个bug
，这样一个千疮百孔的系统，被用在了一家有13亿用户的银行里。这是去年TSB银行系统迁移大事故的报告结果，出自Slaughter and May律所。
Bug
连篇、测试没做好、IT服务商无能，这一切的一切，导致了灾难级后果。当系统启用的时候，...
MySQL 的这
个
BUG
，坑了多少人？
BUG
76872/88321:"InnoDB AUTO_INCREMENT produces same value twice"(1)
bug
概述:当autoinc_lock_mode大于0，且auto_increment_increment大于1时，系统刚重启后
多
线程同时对表进行insert操作会产生“duplicate key”的错误。(2)原因分析：...
怎样提升这
个多
线程
bug
重现的几率？（java程序报错）
但是我想让这
个bug
出现，应该怎么做才能提高
bug
出现的概率？总不能光让我凭理论分析。感谢回答者@编辑分割线。刚才给添加到评论里了@怕大家走偏了，我是想证明真的存在“虽然构造函数已经执行完成，引用也指向了这
个
对象，但是，这
个
对象的...
【
BUG
日记】【MySQL】
多个
排序字段，是有优先级的，先来先优先。
【日期】：2021/11/26【问题】：在用JPA查询语句并
多个
字段排序时候，查询的排序结果未达到想要的效果【原因】：拼接的MySQL语句排序字段顺序不对【如何发现】：以为是jpa的操作问题，但是通过写MySQL语句在数据库里进行查询，发现是MySQL...
fastjson反序列化时如果实例有
多个
引用时有
Bug
！报错
wenshao 你好，想跟你请教
个
问题：反序列化下面JSON数据时报错 {"@type":"com.game.util.json.TestA","c":{"d":2,"e":3},"hm":{"@type":"java.util.HashMap",12:{"@type":"com.game.util.json.TestB","b2b":{"@type":"java.util.HashMap",1...
程序员因写太
多BUG
，遭公司颁奖羞辱，一
个
比一
个
绝
这不，某位程序员同僚，因为赶项目的时候，写了太
多
的
bug
，虽说都被找了出来，没有影响到产品的质量，但为了给他点教训，好好羞辱他一番，技术部老大以公司的名义，大清早的，在他的桌上放了这么一
个
玩意儿。这位程序员刚上班，看见桌子上...
一
个bug
引发惨案！成功追回损失后，拼多多还应做什么？
而拼多多的这一“优惠券
Bug
”，更
多
的还是网站安全隐患问题，拼多多成功追回损失后，更重要的事情是代码的安全要重视起来。近年来，全球大规模爆发勒索病毒和挖矿病毒，让沉寂许久的黑客技术，又重新回到了人们的视野中。Windows操作系统...
线程同步工具（二）控制并发访问
多个
资源
声明：本文是《Java 7 Concurrency Cookbook》的第三章，作者：Javier Fernández González 译者：郑玉婷 控制并发访问
多个
资源 在并发访问资源的控制中，你学习了信号量（semaphores）的基本知识。在上个指南，你实现了使用binary ...
1
2
3
4
...
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移动用户反馈
用户反馈(Feedback)是一款帮助移动开发者在App内收集消费者问题反馈和意见建议，并且在后台集中分析和回复的产品（此外，自动抓取开发者App在应用市场的评论数据，帮助开发者及时掌握用户对应用的评论）。
产品详情
控制台
最新活动
产品文档
产品概述
名词解释
快速入门
入门指南
下载SDK
开发指南
Android SDK手册
iOS SDK手册
技术支持
钉钉官方答疑群
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移动用户反馈
用户反馈(Feedback)是一款帮助移动开发者在App内收集消费者问题反馈和意见建议，并且在后台集中分析和回复的产品（此外，自动抓取开发者App在应用市场的评论数据，帮助开发者及时掌握用户对应用的评论）。
产品详情
控制台
最新活动
产品文档
产品概述
名词解释
快速入门
入门指南
下载SDK
开发指南
Android SDK手册
iOS SDK手册
技术支持
钉钉官方答疑群
