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Infographic: Major power outage events in 2025 reveal a broad spectrum of reliability risks—from voltage instability and ...
Tents sit on the side of the airplane runway during Extra Special People’s annual Big Jump fundraiser on Saturday, Aug. 28, 2021 at Skydive Monroe in Monroe, Georgia. The daylong event included jumps ...
The thick client is making a comeback. Here’s how next-generation local databases like PGlite and RxDB are bringing ...
With climate change, the skies are becoming more turbulent. Can today’s planes still keep us safe? With climate change, the skies are becoming more turbulent. Can today’s planes still keep us safe?
“浏览器内浏览器”（BitB）攻击战术的兴起，标志着网络钓鱼攻击已进入高仿真、深伪装的新阶段。通过将浏览器UI元素化、DOM化，攻击者成功绕过了用户依赖视觉校验的心理防线，使得传统的“检查URL”安全教育策略失效。针对Facebook等高风险平台的凭 ...
The first Mill Coffee & Tea in Lincoln took another step to becoming reality on Feb. 23 when City Council approved adding the ...
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两个人同时操纵数据库，怎么处理并发问题?
这不是一条 SQL 就搞定的事情吗？ 我曾经负责过的并发量蛮高的商品库存系统，核心扣减逻辑真的就是靠一条 SQL 搞定的。没有引入分布式锁（如 Redis Lock）或者消息队列。 核心思路其实就是数据库层面的乐观锁。利用 MySQL 的行锁特性 + UPDATE 语句的原子性，再配合 Java 中判断影响行数（Affected ...
From cabbies to the Czech Republic ...
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