Language Resources

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

· 5,720 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

· 3,284 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

· 3,098 Views · 5 Likes

Using GraphQL Java With Spring

This blog post will cover how to use GraphQL Java within a Spring application that exposes an endpoint for clients to send queries to.

January 10, 2022

by Dan Newton

· 5,032 Views · 6 Likes

Java 17 for the Impatient

Learn the basics of Java 17.

January 8, 2022

by Abhishek Giri

· 13,964 Views · 6 Likes

The Quickest Way to Create an Android QR Code Scanner

Learn the quickest way to create an Android QR code scanner. See a step-by-step implementation camera preview, as well as how to integrate QR code scanning SDK.

January 8, 2022

by Xiao Ling

· 4,636 Views · 2 Likes

Business Delegate Design Pattern in Java

Here, explore the Business Delegate Design Pattern in Java. This video tutorial includes an introduction, real-time example, implementation, and key points.

January 8, 2022

by Ram N

· 4,218 Views · 4 Likes

SQL vs NoSQL Database – A Complete Comparison

Before starting app development, you must choose how to structure your data. Here, we compare the pros and cons of a SQL vs NoSQL database.

January 7, 2022

by Chris Fanchi

· 6,681 Views · 2 Likes

Protect Your Invariants!

This tutorial shows you how to handle constraints and validation inside your application. Read below to find out how this way can help you!

January 7, 2022

by Oresztesz Margaritisz

CORE

· 6,753 Views · 38 Likes

How To Use SingleStore Pipelines With Kafka, Part 1 of 3

This series of articles looks at a compelling feature of SingleStore called Pipelines. Here in Part 1, learn how to load some sensor data into SingleStore.

January 6, 2022

by Akmal Chaudhri

CORE

· 5,181 Views · 4 Likes

Virtual Reality and Augmented Reality in the Browser

This article about Progressive web apps is about implementing Virtual Reality (VR) and Augmented Reality (AR) with A-Frame.

Updated January 6, 2022

by Peter Eijgermans

· 31,541 Views · 8 Likes

Composite Design Pattern in Java

Here, take a closer look at the Composite Design Pattern in Java. This video tutorial includes an introduction, class diagram, example, and key points.

January 6, 2022

by Ram N

· 4,618 Views · 5 Likes

JDBC Tutorial Part 1: Connecting to a Database

In this series, learn the basics of Java Database Connectivity. In Part 1, learn what a JDBC driver is and how to open and safely close database connections.

Updated January 6, 2022

by Alejandro Duarte

CORE

· 36,001 Views · 8 Likes

Improving Performance With SQL Aggregate Functions

SQL aggregate functions helped me take the performance of my backend application to the next level and avoid the bottlenecks that were slowing it down.

January 5, 2022

by Antonello Zanini

· 4,671 Views · 2 Likes

Debugging RAM - Part 1: Java Garbage Collection - Java Heap Deep Dive

Java memory usage is a complex beast, in this first installment, I discuss the available GCs in modern Java and how we can benchmark/tune them.

January 5, 2022

by Shai Almog

CORE

· 6,932 Views · 4 Likes

Lazy Load Design Pattern in Java: An Introduction and Implementation

Watch the video in the article below on lazy load design patterns in Java including an introduction and how to implement it for yourself.

January 4, 2022

by Ram N

· 3,839 Views · 5 Likes

Perl Warnings and the Warn Function

This article explains the difference between Perl’s warnings and the warn function. Read on to find out the difference and use the code to fix your issues!

January 4, 2022

by Mark Gardner

CORE

· 1,776 Views · 4 Likes

NullPointerException in Java: Causes and Ways to Avoid It

This article explains what NullPointerException is with its common causes and best practices you can do to avoid NPE. Read on to find out more!

Updated January 4, 2022

by Dmitry Egorov

CORE

· 24,465 Views · 18 Likes

Errors and Suspicious Code Fragments in .NET 6 Sources

.NET 6 turned out to be a much-awaited, major release. Take an in-depth look to check what interesting things we can find in the sources of .NET libraries.

January 4, 2022

by Sergey Vasiliev

· 7,916 Views · 3 Likes

Distributing a Java Command-Line Application

In this article, I'll show you how to package and distribute a java command-line application and the challenges one has to face to implement it.

January 4, 2022

by Loïc Rouchon

· 10,265 Views · 7 Likes

The Latest Languages Topics