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Kadane’s Algorithm in Java

The Kadane algorithm is a dynamic programming algorithm used for finding the maximum subarray sum in a given array of integers. It was proposed by Jay Kadane in 1984 and…

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Introduction to Docker Swarm: Orchestrating and Scaling Containers

Welcome to this comprehensive beginner’s guide on Docker Swarm. I will explain everything in detail, and by the end of this tutorial, you will learn how to use Docker Swarm…

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How to use RHEL application compatibility guidelines

In this three-part series, we explore the Red Hat Enterprise Linux published application compatibility guidelines (ACG), and how developers can use them to ensure their application remains compatible with future…

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Red Hat Node.js team at OpenJS World and Open Source Summit North America

OpenJS World is almost upon us. This event brings together both the JavaScript and Web communities, which include not only Node.js, but other OpenJS Foundation projects such as Electron, webpack,…

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How to debug C++ lambda expressions with GDB

Modern versions of the C++ programming language have a feature known as lambda expressions. This article shows how you can debug lambda expressions using GDB, the GNU Project Debugger. Even if…

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How to add public Ingress to a Private Link ROSA cluster

This article demonstrates how to expose applications to the internet by deploying in a PrivateLink Red Hat OpenShift Service on AWS (ROSA) cluster within a truly private Virtual Private Cloud (VPC) that…

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PCB in Operating System

An Operating System (OS) is a complex software system that manages the resources of a computer, such as the CPU, memory, and I/O devices. One of the critical components of…

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Spring Boot Actuator vs Spring Boot Starter Actuator

In this tutorial, you will learn about the difference between two Spring Boot dependencies – Spring Boot Actuator and Spring Boot Starter Actuator. If you’re new to Spring Boot, these…

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OpenJDK 8u372 to feature cgroup v2 support

The control group (cgroup) pseudo filesystem is the key feature enabling resource quotas on containers deployed on Kubernetes. The cgroups filesystem is a Linux kernel feature and comes in one…

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JSP in Java

JSP is a popular technology in Java web development that allows developers to create dynamic web pages and JSP in java stands for JavaServer Pages. In this article, we will…

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