凌晨三点，会议室灯火通明，产品经理指着屏幕上的流程图，唾沫横飞：“为什么用户取消订单后，优惠券没自动退回？” 你低头看了看自己写的代码——订单模块调用了支付模块，支付模块又调用了优惠券模块，优惠券模块还调用了用户模块。这四个模块像 ...

Pop supergroup The Pussycat Dolls will celebrate the 20th anniversary of their debut album, PCD, on a world tour that will include a stop at Dos Equis Pavilion in Dallas on Saturday, August 1.

Ruby is an incredibly easy language to learn, and there's a lot of evidence why it is simple to break into and start.

仅重构一个类，JVM 堆内存直降 2994MB（≈3GB）——从 3205MB 降至 211MB，新结构内存占用仅为老方案的 6.5%。 这不是压测数据，也不是理论推演，而是生产环境双写验证的真实结果： 上线期间，新老结构并行写入，内存指标实时对比； 验证无误后，正式切换至新 ...

When I drive along Mayfield Road these days, I frequently see things that don’t exist anymore. This can be hazardous, but I haven’t smashed into anything yet, writes guest columnist Bert Stratton, a ...

Mid-March brings a slew of great things to do in and around Dallas, including one of the biggest one-day events on the calendar: the annual St. Patrick's Day Parade. Other choices include a dance ...

Asynchronous programming with async and await has existed in .NET for years. Now Microsoft is delivering a new runtime environment for asynchronous execution.