Java Tutorial for Beginners 2023
Telusko
If you want to check if you have Java installed, simply type "java --
version" into your command line. If the version shows up, then Java is
installed. Additionally, you should also check the Java C version for the
compiler. If you get an error that the Java C command is not found, it
may be because the path is not set. I have used VS Code on my machine
with various extensions and in upcoming tutorials, I will be using a
different IDE. On the left hand side of VS Code's interface, you can see
the Explorer tab where you can create your first project by merging files
and libraries. VS Code also has a terminal so you don't need to open an
external one; with Windows, there's also an option for a command
prompt. Here, you can enter commands such as "java version" which
will show what version of Java is installed on your machine; in my case
it's Java 17 which is the Long Term Support version.
Java is an incredibly popular language and Naveen Reddy, a corporate
trainer and software developer, has been working with it for the last 12
years. He has created multiple courses on Java for YouTube and other
platforms. Java is sought after because of its multiple features that
make it useful in the Enterprise Market, including mobile development,
web development, and application development. Although some
people believe Java is difficult to learn, it's only initially challenging if
you are coming from a different language such as Python or JavaScript.
Fortunately, there are many editor options available specifically for Java
programming. With the recent launch of Java 19 and the upcoming
release of Java 20, the features of Java are constantly being improved
while remaining backward compatible. Additionally, some versions of
Java have long-term support such as version 17. With new features
Telusko
If you want to check if you have Java installed, simply type "java --
version" into your command line. If the version shows up, then Java is
installed. Additionally, you should also check the Java C version for the
compiler. If you get an error that the Java C command is not found, it
may be because the path is not set. I have used VS Code on my machine
with various extensions and in upcoming tutorials, I will be using a
different IDE. On the left hand side of VS Code's interface, you can see
the Explorer tab where you can create your first project by merging files
and libraries. VS Code also has a terminal so you don't need to open an
external one; with Windows, there's also an option for a command
prompt. Here, you can enter commands such as "java version" which
will show what version of Java is installed on your machine; in my case
it's Java 17 which is the Long Term Support version.
Java is an incredibly popular language and Naveen Reddy, a corporate
trainer and software developer, has been working with it for the last 12
years. He has created multiple courses on Java for YouTube and other
platforms. Java is sought after because of its multiple features that
make it useful in the Enterprise Market, including mobile development,
web development, and application development. Although some
people believe Java is difficult to learn, it's only initially challenging if
you are coming from a different language such as Python or JavaScript.
Fortunately, there are many editor options available specifically for Java
programming. With the recent launch of Java 19 and the upcoming
release of Java 20, the features of Java are constantly being improved
while remaining backward compatible. Additionally, some versions of
Java have long-term support such as version 17. With new features
