Articles by Deepak Prasad
How to generate cloud-init user-data file for Ubuntu 20.04 [Step-by-Step]
Step by step instructions to generate user-data (autoinstall configuration file) which will be used for automated installation of Ubuntu 20.04 using cloud- init …
Solved: DHCPDISCOVER fails with 'no free leases' in Linux
You can fix the no free leases error from DHCPDISCOVER by either add more IP address to the range or by cleaning up the lease files for unused entries
NumberFormat Class in Java Explained
Some of the task performed by the NumberFormat class in Java are Formatting Numbers, Setting number of Digits in Fraction part, Rounding Numbers, Formatting …
5 Methods to perform String Interpolation in Java
In Java, We can perform String Interpolation in Java using several ways such as Using + operator, format function, MessageFormat class, StringBuilder class, …
How to Parse CSV Data in NodeJS
In this article, you learned how to parse CSV data in three ways. The first method reads the whole string then splits it into rows and columns.The second method …
Top 5 Best Practices for Containerized Deployments
Even though containers are valuable in the current software development trends, realizing containerized deployments in organizations is not easy. This article
How to install Zoom on AlmaLinux 8 [Step-by-Step]
Step by Step instructions to install zoom on Alma Linux 8 with screenshots
9 Important differences between Integer and Int in Java
The knowledge of difference between Integer and int in java is very important for a developer to know so that he can use both int and Integer classes properly …
Return Multiple Values in Java [5 Different Methods]
We can use any of the five shown approaches as per the program requirement to return multiple values in Java. Return an array of specific type or object, Return …
Unary Operators in Java Explained
SUpported Unary operators in java are Unary Plus Operator(+), Unary Minus Operator(-), Logical NOT Operator (!), Increment Operator (++), Decrement Operator …
Logical Operators in Java Explained
Logical operators in Java can be divided into, Logical OR Operator(||), Logical AND Operator(&&), Logical NOT Operator (!)
How to install Anydesk on AlmaLinux 8 [Step-by-Step]
Step by step instructions to install anydesk on almalinux 8 with screenshot and examples
Bitwise Operators in Java Explained
Bitwise operators in Java are binary operators that works on bits to perform its operations. Java supports the following Bitwise operators: Bitwise OR …
Arithmetic Operators in Java [In-Depth Tutorial]
In this tutorial, we covered all arithmetic operators supported in Java i.e. Addition Operator (+), Subtraction Operator (-), Multiplication Operator (*), …
Relational Operators in Java Explained
In this tutorial, we covered all relational operators in Java. We learned in detail about the syntax and how we can use this operators with different data types …
