r/java: News, Technical discussions, research papers and assorted things of interest related to the Java programming language NO programming help, NO…

2023年1月10日 · A place for all things about commands, command blocks and data-packs in vanilla Minecraft; to share, to question, to discuss, and more! Please read the pinned post …

2024年2月9日 · true A place for all things about commands, command blocks and data-packs in vanilla Minecraft; to share, to question, to discuss, and more! Please read the pinned post …

2023年3月18日 · Here are some factors to consider when deciding between C++ and Java for DSA: Familiarity: If you are more comfortable with one language over the other, it may be easier …

2023年6月20日 · Internal Exception: io.netty.handler.codec.Decoder Exception: java.lang.IndexOutOfBoundsException: reader Index(119) length(1) exceeds writerIndex(119): …

2022年8月16日 · On Java Edition I have seen some people be able to access a day counter in solo survival worlds using F3 mode. I was wondering how to do it or if you even can in vanilla …

2023年6月14日 · my java is installed. but when I change the JAR file to use java.exe it loads up and briefly displays the black command box and then that disappears and the shimejee does …

2024年6月6日 · Younis8 I need an invisible item frame Help | Java Snapshots Ever since 1.20.6 commands have been changed and now I don't know how to get invisible item frame:' ( 1 Add a …

2023年10月14日 · Earlier versions of Java were cumbersome in terms of the syntax but with modern IDEs (and modern versions of Java) that's not a big issue anymore, albeit languages …

2024年3月3日 · Whenever I try to go fullscreen in Minecraft Java Edition, my mouse cursor is invisible in menus. I have tried pretty much every existing forum fix out there including, but not …