We're a software development company based in Bonn, Hamburg, and Białystok (Poland), with 150+ people working on custom software for clients across the public sector, telecommunications, media, ...

FreeCol: FreeCol is a turn-based strategy game based on the old game Colonization, and similar to Civilization. The objective of the game is to create an independent nation.

Collectors 有 44 个静态工厂方法，Comparator 的链式 API 有着名的反转陷阱，用错一个重载会得到完全错误的结果，而且不报错。 先看需求，这是我在一个报表接口里遇到的真实场景： 从数据库 ...

本篇文章把方法引用四种写法拆开讲，顺带说清楚编译器在什么情况下会选不中方法、以及哪些地方用方法引用反而更费解。 Lambda 把"行为"变成了可以传递的参数，代码因此短了不少。但有一种 ...