Re: some questions about java.
Re: some questions about java. A .exe file for a Java program is basically a wrapper that tries to guarantee the jar can run on Windows. It'd be better to leave the jar exposed, so it can run everywhere. URL: https://forum.audiogames.net/post/468340/#p468340 -- Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: some questions about java.
Re: some questions about java. It's important to understand how Java runs programs. When you run a program with the commandjava example, what's happening is that the Java Virtual Machine (JVM) is running the program. This is a virtual machine (hence the name) that runs in order to execute your program. The reason why Java is so wildly popular these days is because of its "write once, run anywhere" (WORA) approach. You can write a program on one computer but run it on another. The JVM is cross-platform, so it's able to run any Java program. The .class file is just the compiled byte code.All this is to say you don't need to transform your Java program into a .exe file. It's assumed that you'll be running your program with the JVM which has optimized processes that make run-time cleaner and all around less of a hassle. I strongly encourage you to look into things like garbage collection and why it's so valuable. URL: https://forum.audiogames.net/post/468337/#p468337 -- Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: some questions about java.
Re: some questions about java. You can compile classes into jar files, which can then be wrapped in an exe, but in theory, the jar file should work just as well, assuming the manifest is done correctly.In practice, Windows has always messed up my jar files. I think it's a capitalization thing, where Windows messes with the case of the filenames, and Java expects the filenames to match the class names exactly, but I'm not sure because I've never managed to walk someone through making sense of this when it happened with my Java games.Converting the jar to exe did not solve the problem, for me. So it's far more important to be sure the jar file will remain functional when it arrives on the user's computer.Just to be clear: a jar file is essentially a zip file that will attempt to run a Java application, if your system has the association (which it should, if you installed the JDK). URL: https://forum.audiogames.net/post/467621/#p467621 -- Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
some questions about java.
2019-10-11
Thread
AudioGames . net Forum — Developers room : RafaelFernandes via Audiogames-reflector
some questions about java. Hello, the person. I am studying Java language and wanted to ask some questions, hope you can answer.One question I've had since I started studying language is, how do I compile my .class files for .exe because I want to program for windows.Second question: How did you manage to install eclipse? I tried the installed install, but NVDA didn't read anything at install time. The zip check always fails when I try to start the .exe file, it says eclipse. Stopped responding. My JDK is configured all right, as I can test the codes by cmd.That's it guys, I hope my questions are not a bother, because I'm a beginner. And I'm sorry for my english. URL: https://forum.audiogames.net/post/467619/#p467619 -- Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: Questions about Java
Re: Questions about Java Post 2 raises a good question. Also, you are wrong about the amount of programming languages for android. C++ is definitely (not) one of them unless your making low-level system drivers or Linux kernel modules. No one would ever write an android app in C++, period. (C++ is also used for creating native java libraries, but that's not the question your asking.) The three (if not more, since this is Java, and you have access to pretty much all the JVM's languages) programming languages are Java, Scala, and Kotlin (Google has started using Kotlin for app development). URL: http://forum.audiogames.net/viewtopic.php?pid=356240#p356240 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Questions about Java
Questions about Java Hello.Earlier, I made my choice in the direction of C#, and now I do not regret it. C# is a very good tool for developing games on Windows.But now I'm interested in the development of Android.In Android, there are basically 2 programming languages. C++ and Java.I have no desire to learn C++, for this reason Java.Here are a few questions about Java:What kind of literature can you recommend about Java?How well should I know Java for application development?If I study Java. Will I be able to develop games on Windows using Java? I want to develop cross-platform games, but I do not want to write different code in different programming languages.About accessibility. I've heard that Java has availability issues. I heard that you should not install jdk and Eclips x64, x86 only. I've heard that Java 9 has availability issues. On how much is it true?Thanks in advance! URL: http://forum.audiogames.net/viewtopic.php?pid=356198#p356198 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: Questions about Java
Re: Questions about Java I'm not still seeing the point but that's your choice... URL: http://forum.audiogames.net/viewtopic.php?pid=356287#p356287 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: Questions about Java
Re: Questions about Java I'll put here what you wrote beforejonikster wrote:Hello.Earlier, I made my choice in the direction of C#, and now I do not regret it. C# is a very good tool for developing games on Windows.But now I'm interested in the development of Android.In Android, there are basically 2 programming languages. C++ and Java.I have no desire to learn C++, for this reason Java.Here are a few questions about Java:What kind of literature can you recommend about Java?How well should I know Java for application development?If I study Java. Will I be able to develop games on Windows using Java? I want to develop cross-platform games, but I do not want to write different code in different programming languages.About accessibility. I've heard that Java has availability issues. I heard that you should not install jdk and Eclips x64, x86 only. I've heard that Java 9 has availability issues. On how much is it true?Thanks in advance!and now you're saying me that you don't said that you do not wanted to learn c++?LOL that's just... fun :d URL: http://forum.audiogames.net/viewtopic.php?pid=356271#p356271 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: Questions about Java
Re: Questions about Java Please see:jonikster wrote:In Android, there are basically 2 programming languages. C++ and Java.I have no desire to learn C++, for this reason Java.I don't want to learn C++ for development on Android. URL: http://forum.audiogames.net/viewtopic.php?pid=356284#p356284 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: Questions about Java
Re: Questions about Java pauliyobo, What do you mean I don't want to learn C++? I'm studying C++.Ethin, and here C++? I was talking about Java. I'm not going to develop on Android in C++. URL: http://forum.audiogames.net/viewtopic.php?pid=356253#p356253 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: Questions about Java
Re: Questions about Java why are you making a shooter with c++ if you don't want to learn it? URL: http://forum.audiogames.net/viewtopic.php?pid=356226#p356226 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
Re: Questions about Java
Re: Questions about Java Post 2 raises a good question. Also, you are wrong about the amount of programming languages for android. C++ is definitely (not) one of them unless your making low-level system drivers or Linux kernel modules. No one would ever write an android app in C++, period. (C++ is also used for creating native java libraries, but that's not the question your asking.) The three (if not more, since this is Java, and you have access to pretty much all the JVM's languages) programming languages are Java, Scala, and Kotlin (Google has started using Kotlin for app development). And again, I spotted another lace your wrong -- that c# is just a good programming language for developing on windows. Considering that we have .NET Core and Mono out there, no, C# is *not* just a windows-specific programming language, and it is definitely possible (Microsoft encourages this) you to develop apps for all the OSes you target in C# using either Xamarine or something like it such as RemObjects elements. URL: http://forum.audiogames.net/viewtopic.php?pid=356240#p356240 ___ Audiogames-reflector mailing list Audiogames-reflector@sabahattin-gucukoglu.com https://sabahattin-gucukoglu.com/cgi-bin/mailman/listinfo/audiogames-reflector
