Table of Contents
Is Java a multi platform language Why?
Java is cross platform because a program’s source code is compiled into an intermediate “bytecode” language. The bytecode is expected to be executed in the same manner on all hardware platforms with Java Virtual Machines.
Which OS is better for programming?
Linux, macOS, and Windows are highly preferred operating systems for web developers. Although, Windows has an additional advantage as it allows to work simultaneously with Windows and Linux. Using these two Operating Systems allows web developers to use the necessary apps including Node JS, Ubuntu, and GIT.
How do you deliver a Java application?
How to deliver a java program to a client?
- Encrypt all the .
- After encryption I want to obfuscate that code to add extra safety.
- Add some “serial-key” functionality so that the software works only after registering it with the key provided by me.
- The jar file can be unzipped and the .
Can Java run on all OS?
Java is cross platform in the sense that a compiled Java program runs on all platforms for which there exists a JVM. (This holds for all major operating systems, including Windows, Mac OS and Linux.)
Can Java apps run on Windows?
Is Java supported in Windows 10? Yes, Java was certified on Windows 10 starting with Java 8 Update 51.
Is Java good for PC?
‘Java can be used to create complete applications that may run on a single computer or be distributed among servers and clients in a network. It can also be used to build a small application module or applet (a simply designed, small application) for use as part of a Web page.
Can I run Java on Ubuntu?
The Ubuntu repository offers two (2), open-source Java packages, Java Development Kit (Open JDK) and Java Runtime Environment (Open JRE). You use JRE for running Java-based applications, while JDK is for developing and programming with Java. Also available is Oracle Java, another SE implementation, which has additional commercial features.
How can I develop a desktop application using Java?
To develop a desktop application using Java you need to learn awt and swing components of Java. Using these components you can easily develop a GUI screen for your desktop application. To connect your desktop application with databases such as oracle, mysql, ms-access you need to learn JDBC which is very simple…
How do I install Oracle JDK on Ubuntu?
The command for installing Oracle JDK is the following (the symbol # representing the Java version): sudo apt install oracle-java#-installer For instance, if you want to install Java 10, use the command: sudo apt install oracle-java10-installer
Should I use NetBeans or Visual Studio for developing desktop apps?
If you already have access to a Windows PC *and* you just want to write any desktop application and not necessarily in Java, I recommend going the .net route. Download Visual Studio and use C#. If you are keen on doing a desktop app in Java or you do no t have access to a Windows PC, use NetBeans. You can easily build a UI with net beans.