最近总看到新手问：学Java必须学JSP吗？这玩意儿现在还有用吗？作为踩过坑的过来人，今天唠点接地气的大实话。 简单说，JSP就是能让网页"活"起来的技术。比如你在淘宝看到的商品页面，不同人登录显示不同信息，这背后可能就是JSP在干活。它把Java代码嵌在 ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods. Generics are used in ...

With a little understanding of your Java Edition files/folders (or at least access to the official Minecraft launcher client), installing a tutorial world should be a pretty simple task. By simply ...

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...

How To Select Which Version of Java to Use in Linux (+ Video Tutorial) Your email has been sent Which version of Java should you use in Linux? Learn how to easily ...

East Java Governor Khofifah Indar Parawansa issues directions during a coordination meeting on accelerating FMD handling in Malang city, East Java, on Monday (May 30, 2022). (ANTARA/HO-Biro Adpim ...