A fun-loving family man, passionate about computers and problem-solving, with over 15 years of experience in Java and related technologies.An avid Sci-Fi movie enthusiast and a fan of Christopher Nolan and Quentin Tarantino.
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Calling Interface Default Method without Implementation in Java
Object Identity Strings in Java (with Examples)
Python: Check if String Starts or Ends with a Substring
Java Base64 Encode and Decode a File (with Examples)
Java HashMap Initialization Methods and Examples
TypeScript Method Override (with Examples)
Using JAXB XmlAdapter and XmlJavaTypeAdapter with Interfaces
Difference between Camel Case, Pascal Case, Snake Case and Kebab Case
[Solved] JAXB Error: No default constructor found on class
Java Optional orElse Vs. OrEleseGet (with Examples)
Creating Objects from Interface in TypeScript
TypeScript instanceof with Class, Array and Interface
TypeScript Interface vs. Class: What’s Difference?
TypeScript Generic Function, Class and Interface (+Examples)
TypeScript Extend Interface, Merge and Intersection Types
TypeScript Interface Example: How to Create and Implement?
Spring Boot REST API for Excel File Download
Python String split() Examples
Spring Boot MVC Exception Views: Custom Error Pages
Spring Boot @Import and @ImportResource Examples
Different Ways to Load Property Files in Spring Boot
Creating and Building a Spring Boot Project with Gradle
Python List filter() with Examples
Python: Find Most Frequent Element in a List or Array
Python: Removing Duplicates while Maintaining Order
Python MultiDict Example: Map a Key to Multiple Values
Python: Finding the Largest or Smallest N Items
Python: Keep Last N Items of a List, Array or String
Calculate Number of Weeks between Two Dates in Java
Displaying Name of the Day of the Week in Java
Split Date-time Range into Equal Intervals in Java
Java StopWatch: Calculating Execution Time
Get Elapsed Time since Midnight in Java
Get Quarter from Date, Quarter Start and End Date in Java
Convert between Month Name and Month Number in Java
Java Date Format with Day Period (morning, afternoon, evening and night)
Java Math.divideExact(): Avoiding Range Overflow Errors
Java Math.abs() and Math.absExact() with Examples
Java String Concatenation: The Best Way? (+Examples)
Checking if Two Strings are Isomorphic
Java Text Block Formatting with Variables/Expressions
Java Multiline String (with Examples)
Create Online Python Editor using Flask, Docker and K8s
Building a Recommendation System in Python
Python List Comprehension Example: If-else, Two Lists
Fine-Tune an OpenAI ChatGPT Model: Step-by-Step Example
Getting Started with ChatGPT API and Python
Spring 6 Programmatic Validator: A Comprehensive Guide
Spring 6 JdbcClient: When and How to Use it?
Big O Notation: Measuring the Algorithm Efficiency
HowToDoInJava provides tutorials and how-to guides on Java and related technologies.
It also shares the best practices, algorithms & solutions and frequently asked interview questions.
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