2020年

英文: How to take two inputs one after another and have the second one not output the same as the firs...

英文: Using Lambdas to create and populate objects as an argument 问题 以下是已翻译的内容： 我发现Java的Lambda语法与其他语言中...

英文: Is there a better way to store and retrieve the values of letters given by their position in the...

英文: Java equals confusion 问题 假设我在圆形类（Circle class）中有两个 equals 方法， public boolean equals(Object obj);...

英文: Is there a way to simplify this code comparing two Points with fields x and y for equality? 问题 下...

英文: Spring Boot not able to read properties inside profiles expression 问题 Env Details: Spring Boot 2...

英文: Java Stream - Combine filter and collect 问题 ColumnFamily column = tokens.getColumnFamilies().str...

英文: Which JAXB version was used in Java 8? 问题 JAXB（Java Architecture for XML Binding）已经作为Maven构件发布，尽...

英文: SpringBoot @WebMvcTest is loading non-dependent beans when @ComponentScan is used along with @Sp...

英文: How to fix java.lang.OutOfMemoryError: PermGen space in solr? 问题 我们在生产服务器上偶尔会遇到这个错误。在我们重新启动 solr...