java-8

英文: Stream multiple filter internals 问题 我正在尝试理解Java Stream API的内部调用。 我有以下代码，其中包含两个filter（中间操作）和一个终端操...

英文: Java 8: Efficient way to Collect elements as TreeMap from List 问题 我有一个以下的Student对象 class Student...

英文: How to get an object from a list that could be a parent or one of the children that matches a gi...

英文: 2 String object have same address 问题 这是根据Java8版本。 String s = "Hello1"; String ab1 = ne...

英文: Is it possible to construct a Java stream expression to return a 2D boolean array, all values se...

英文: How to know the missing items from Spring Data JPA's findAllById method in an efficient way?...

英文: java 11 lambda, aggregate by same property and the filter with a certain condition 问题 以下是翻译好的部分：...

英文: Limit and grouping stream 问题 我有一个实体： public class Item { private String name; private int amount...

英文: What happens when try with resources throws an exception along with an exception when closing th...

英文: Is there a Java 8 implementation of a random generator supporting NIST standards? 问题 我正在尝试安全地生成随...