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1、 右键点击Java项目，选择属性进行设置。 2、 打开属性窗口后，进入Java构建路径进行设置。 3、 进入libraries选项，双击Java系统库，此处显示的即为当前项目所使用的JDK版本信息。 4、 展开下拉菜单，选择所需JDK版本即可。

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Eclipse, the open-source IDE for Java, C/C++ and other programming languages, has been released in version 2025-09. A new feature is the ability to compare selected text in the editor with the ...

This tutorial covers how to build a practical and expandable Villager Trading Hall in Minecraft 1.21+, compatible with both Java and Bedrock editions. Ideal for survival gameplay, the design supports ...

People in the Eastern Hemisphere may see Earth’s shadow pass over the lunar surface, covering our world’s natural satellite in a flush of red. By Katrina Miller Katrina Miller has previously reported ...

The “eclipse of the century” is set to take place on Aug. 2, 2027, according to NASA, with the moon moving over the sun for up to 6 minutes and 23 seconds. James Thew – stock.adobe.com The “eclipse of ...

Learn how to build an easy automatic cow farm in Minecraft 1.20+ for both Java and Bedrock Edition. This compact survival-friendly design generates cooked beef and leather on autopilot — great for ...

The Eclipse Foundation has released the latest version of its enterprise Java application platform in Jakarta EE 11, promising simpler data access, streamlined testing processes, and Java 21 support.

Jakarta EE, a working group hosted by the Eclipse Foundation, today announced the general availability of the Jakarta EE 11 Platform, the latest version of its enterprise Java platform. The new ...

The moon will put on quite the show tonight; we've got everything to make sure you don't miss all the total lunar eclipse action. When you purchase through links on our site, we may earn an affiliate ...