Language Resources

Simplify Java Persistence Using Quarkus and Hibernate Reactive

This tutorial shows how you can simplify reactive Java applications that persist data using the Hibernate ORM with Panache extension in Quarkus.

January 14, 2022

by Daniel Oh

CORE

· 12,255 Views · 8 Likes

JDBC Tutorial Part 3: Using Database Connection Pools

In Part 3 of this tutorial series covering the basics of JDBC, learn what a database connection pool is and how to use it.

January 13, 2022

by Alejandro Duarte

CORE

· 38,333 Views · 8 Likes

Intercepting Filter Design Pattern in Java

Take a look at Intercepting Filter Design Pattern in Java. This video tutorial includes an introduction, class diagram, implementation, and key points.

January 13, 2022

by Ram N

· 3,840 Views · 4 Likes

How To Use SingleStore Pipelines With Kafka, Part 2 of 3

This series of articles looks at a compelling feature of SingleStore called Pipelines. Here in Part 2, learn about Producer-Consumer using Java and JDBC.

January 13, 2022

by Akmal Chaudhri

CORE

· 3,725 Views · 4 Likes

The Ultimate Guide on DB-Generated IDs in JPA Entities

"Just annotate a JPA entity's ID field with @Id and allow the DB to care about the rest!". Well, in some cases, defaults should be altered. In this article, we will see how altering the ID generation strategy can affect your app performance.

January 13, 2022

by Andrey Belyaev

CORE

· 13,796 Views · 6 Likes

Exploring CockroachDB With Jupyter Notebook and R

Today, we're going to explore CockroachDB from the data science perspective again with the Jupyter notebook but instead of Python, we're going to use the R language.

January 12, 2022

by Artem Ervits

CORE

· 3,761 Views · 3 Likes

How To Handle Dropdowns In Selenium WebDriver Using Python?

While dealing with access forms, you'd often have to handle dropdown. Here's how you can handle them with Selenium WebDriver in Selenium using the Select class.

January 12, 2022

by Harshit Paul

· 2,242 Views · 4 Likes

Golang Vs. Python: Which Programming Language Will Suit You?

Python and Go have some appealing features to offer, and a few functions may vary significantly. Here's what makes these languages stack up against each other.

January 12, 2022

by Kiran Beladiya

· 7,446 Views · 2 Likes

Top Front End Development Trends You Should Know in 2022

In this article, we are going to learn about some of the most preferred front-end development trends to be adopted in 2022.

January 11, 2022

by Sourabh Nagar

· 13,236 Views · 2 Likes

Mule4 DataWeave Exercise: map, reduce, and pluck

This post guides you step-by-step through a DataWeave exercise demonstrating how to use the reduce, map, valuesOf, splitBy functions, format, and ++ operator.

January 11, 2022

by Venkata Sai Krishna Thotapalli

· 11,834 Views · 3 Likes

JDBC Tutorial Part 2: Running SQL Queries

In Part 2 of this tutorial series covering the basics of JDBC, learn how to execute SELECT, INSERT, UPDATE, and DELETE statements against an SQL database.

Updated January 11, 2022

by Alejandro Duarte

CORE

· 35,894 Views · 8 Likes

Exploring CockroachDB With Jupyter Notebook and Python

Today, we're going to explore CockroachDB from the Data Science perspective, using a popular exploratory web tool called Jupyter Notebook and Python language.

January 11, 2022

by Artem Ervits

CORE

· 3,928 Views · 3 Likes

Node.js vs Java: Which is Best for Your Business in 2022

Node.js and Java both are powerful for back-end development, but which one will be best for business? Let's compare the strengths and weaknesses of both.

January 11, 2022

by Aniruddh Agarwal

· 8,114 Views · 3 Likes

Java: How Object Reuse Can Reduce Latency and Improve Performance

Become familiar with the art of object reuse by reading this article and learn the pros and cons of different reuse strategies in a multi-threaded Java application.

January 11, 2022

by Per-Åke Minborg

· 10,302 Views · 13 Likes

Reactor Design Pattern in Java

This video tutorial introduces the Java reactor design pattern and how to implement it.

January 11, 2022

by Ram N

· 4,049 Views · 5 Likes

How to Consume REST Web Service (GET/POST) in Java 11 or Above

Learn how to use the standard HTTPClient class as part of java.net.http and to create RestClient, send HTTP GET and POST requests, and handle the JSON response.

January 11, 2022

by Suyash Joshi

· 11,437 Views · 5 Likes

Domain Model Design Pattern in Java - An Introduction and Examples

This post includes a video so that you can take a closer look at Domain Model Design Pattern in Java. Watch to find out more!

January 10, 2022

by Ram N

· 3,141 Views · 4 Likes

How To Detect and Secure Your Java App From Log4j Vulnerabilities

A large number of organizations were affected by the recent security breach involving Log4j. Learn here how to ensure your applications are safe and secure.

January 10, 2022

by Suyash Joshi

· 5,670 Views · 8 Likes

How To Use NUnit Annotations For Selenium Automation Testing [With Example]

Learn how to use annotations in NUnit for Selenium-based automation testing. We will look at an example for each annotation along with their attributes.

January 10, 2022

by Himanshu Sheth

CORE

· 3,229 Views · 3 Likes

A Tentative Comparison of Fault Tolerance Libraries on the JVM

From a number of libraries implementing fault tolerance features on the JVM, this post will look at Microprofile Fault Tolerance, Failsafe, and Resilience4J.

January 10, 2022

by Nicolas Fränkel

CORE

· 3,079 Views · 5 Likes

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