Convert Byte Array to Hex using Java
The post briefs above how you can convert byte Array to Hex values and print those on terminal. You are …
Category: JAVA Programs
Byte Array To Integer And Integer to Byte Array Conversion using JAVA
If you are working in some network related data transfer like sending some commands over socket, then its high likely …
How to Switch between Java Versions on Ubuntu Linux
If you have installed multiple JDK on ubuntu and sometimes you might need to change the version of installed JAVA …
How to remove/hide Title/Status bar from the android to make activity fullscreen using JAVA and Kotlin ?
If you want to hide the top title bar ( which is also called as Status bar ) which display …
How to check if Filepath is Normal File or Directory in JAVA ?
In our previous post, we seen how to identify if a file is present or Not using JAVA If you …
How to check if File Exists in JAVA ?
If you want to check whether certain file is present or not in your disk before proceeding further to do …
Solved : java.net.BindException: Address already in use (Bind failed)
If you are working with TCP / UDP sockets in JAVA, there is higher chances your might have seen an …
Writing TCP server and client socket programs in JAVA
As we have already seen, how to write UDP socket programs in JAVA, now we will write a sample TCP …
Sending and receiving message as part of DatagramPacket using JAVA DatagramSocket ( JAVA DatagramSocket Client and Server Example )
$ vim DatagramSenderClient.java compile the client program as, $ javac DatagramSenderClient.java Now, lets write a server program which will receive …
How to Install Java using apt-get command on Ubuntu
Installing JAVA on ubuntu can be done using following easiest command. for ubuntu 16.04, this command installs OpenJDK 8 as …
