Validate JSON. The library rejects invalid JSON in most cases, but it is not designed as a strict JSON validating parser. Support more JSON features. The library intentionally does not provide bean ...

在餐饮行业数字化转型的浪潮中，针对特色餐饮的水饺店也面临着管理效率提升的需求。本文将介绍一款专为水饺店设计的管理软件实现方案，涵盖从需求分析到核心代码实现的完整过程。 type VARCHAR (20) COMMENT '水饺类型（如：猪肉、牛肉等）', ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

D是我们团队的服务端应用，其代码库历史悠久，最早可以追溯到淘宝APP无线端迁移，应用中许多代码已无线上流量，但代码并未随业务的下线被清理。越来越多的代码“沉淀”下来，既增加了团队新人学习门槛，也增加日常开发维护成本。但实际做代码下线并非容易，仅凭业务逻辑决策代码清理费时费力，还容易误删在使用的业务代码， ...

引言：金融级并发的“性能怪兽”——Disruptor为何能颠覆传统队列？ 在金融交易、高频数据处理、实时风控等对吞吐量（Throughput）和延迟（Latency）极度敏感的场景中，传统的Java并发队列（如ArrayBlockingQueue、LinkedBlockingQueue）往往成为性能瓶颈。例如，某券商的旧交易系统采用LinkedBlockingQueue处理订单，在峰值时段仅能支撑 ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Michael Boyle is an experienced financial professional with more ...

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