2、 Map接口存储的是键值对，无法直接通过Iterator或foreach进行遍历输出，需先转换为相应的集合视图才能迭代访问其中的元素。

京东不同部门的年终奖还不一样，有的事 19 薪，有的是 20 薪，就拿京东零售举例，这个部门 base 是 20 薪，要是年度绩效拿了 A+（当然这是极少数大佬），直接拉满 24 薪（相当于 12 个月年终奖），大部分同学拿 B + ...

Abstract: Remote sensing image retrieval (RSIR), aiming at searching for a set of similar items to a given query image, is a very important task in remote sensing applications. Deep hashing learning ...

December 31, 2025 • A few years back, many politicians were raising the alarm about the dangers of "CRT" in schools. Today, the new risk to public education is "DEI." What do both of these moments ...

This easy one-pan supper has crispy potatoes and kale, juicy tomatoes and peppers, and set eggs with perfectly runny yolks. Each serving provides 480 kcal, 25g protein, 56g carbohydrates (of which ...