How-ToProgramming Languagesvia DigitalOcean Tutorials

How To Use *args and **kwargs in Python 3

Learn how to use *args and **kwargs in Python 3 to write flexible functions, covering variable arguments, unpacking operators, decorators, and inherit...

Lisa Tagliaferri0mo ago

How-ToMachine Learningvia DigitalOcean Tutorials

Nemotron 3 helped me find the perfect dish rack?

The open source Nemofinder pairs Nemotron 3 with a product searching API to make online shopping much faster and more efficient.

Andrew Dugan0mo ago

How-ToMachine Learningvia DigitalOcean Tutorials

A2A vs MCP - How These AI Agent Protocols Actually Differ

Explore the key differences between A2A and MCP, two emerging AI agent protocols. Learn how they work, and when to use each in AI agent systems.

Adrien Payong0mo ago

How-ToToolsvia DigitalOcean Tutorials

How To Install and Manage Supervisor

Learn how to install and manage Supervisor on Ubuntu and Debian to control background processes, auto-restart services, and run apps reliably.

Alex Garnett0mo ago

How-ToDevOpsvia DigitalOcean Tutorials

How To Use the .htaccess File

Learn how to use the .htaccess file to control redirects, security rules, and server behavior on Apache with practical examples.

Anish Singh Walia0mo ago

How-ToProgramming Languagesvia DigitalOcean Tutorials

How To Manage DateTime with Carbon in Laravel and PHP

Learn how to manage dates and times in Laravel and PHP using Carbon with practical examples, formatting tips, and time zone handling.

Chris Sev0mo ago

How-Tovia DigitalOcean Tutorials

Getting Started with Qwen3.5 Vision-Language Models

In this tutorial, we examine the powerful, new Qwen3.5 model suite from Qwen Team. We will discuss it's characteristics, and show how you can access Q...

James Skelton1mo ago

How-ToMachine Learningvia Martin Fowler

Humans and Agents in Software Engineering Loops

There's been much talk recently about how AI agents affect the workflow loops of software development. Kief Morris believes the answer is to focus on...

1mo ago

How-ToDevOpsvia DigitalOcean Tutorials

How I Built a Content Generation Pipeline Using DigitalOcean Serverless Inference

Build a scalable inference pipeline with DigitalOcean Serverless Inference to generate SEO content briefs and articles efficiently.

Shaoni Mukherjee1mo ago

How-ToSecurityvia DigitalOcean Tutorials

How To Set Up a Private Docker Registry on Ubuntu

Learn how to set up a private Docker registry on Ubuntu. Configure authentication, TLS, and persistent storage for secure image hosting.

Anish Singh Walia1mo ago

How-ToProgramming Languagesvia DigitalOcean Tutorials

How To Use Python Raw String

Learn how Python raw strings work, when to use the r"" prefix, and how they handle backslashes in regex patterns and file paths.

Anish Singh Walia1mo ago

How-ToDevOpsvia DigitalOcean Tutorials

How to Deploy to Kubernetes using Argo CD and GitOps

Learn how to deploy applications to Kubernetes using Argo CD and GitOps. Set up sync, automate releases, and manage clusters declaratively.

Anish Singh Walia1mo ago

How-ToToolsvia DigitalOcean Tutorials

How To Debug Go Code with Visual Studio Code

Learn how to debug Go code in Visual Studio Code using the Go extension, Delve, breakpoints, and launch.json.

Chris Ganga1mo ago

How-ToWeb Developmentvia DigitalOcean Tutorials

Apache Configuration Error AH00558: Could not reliably determine the server's fully qualified domain name

An Apache AH00558: Could not reliably determine the server's fully qualified domain name message is generated when Apache is not configured with a glo...

Jamon Camisso1mo ago

How-ToSystemsvia DigitalOcean Tutorials

How To Forward Ports through a Linux Gateway with Iptables

Learn how to forward ports through a Linux gateway using iptables. Configure DNAT, SNAT, and IP forwarding for secure NAT routing.

Anish Singh Walia1mo ago

How-ToDevOpsvia DigitalOcean Tutorials

How To Create and Use Templates in Ansible Playbooks

Create and use Jinja2 templates in Ansible playbooks for dynamic configs, variables, and loops to automate server configuration efficiently.

Erika Heidi1mo ago

How-ToWeb Developmentvia DigitalOcean Tutorials

How To Use Conditionals in Ansible Playbooks

Learn how to use conditionals in Ansible playbooks to control task execution dynamically with the when keyword, variables, facts, and logical expressi...

Erika Heidi1mo ago

How-ToSystemsvia DigitalOcean Tutorials

How To Install and Secure MariaDB on Ubuntu

Learn how to install and secure MariaDB on Ubuntu. Follow step-by-step instructions to configure, harden, and manage your database server.

Anish Singh Walia1mo ago

How-ToProgramming Languagesvia DigitalOcean Tutorials

How To Use Variables in Python 3

Learn how to use variables in Python 3: declaration, naming rules, data types, the type() function, scope, constants, and common mistakes.

Lisa Tagliaferri1mo ago

How-ToMachine Learningvia DigitalOcean Tutorials

GPT 5.3 Codex is the Next Level for Agentic Coding

In this tutorial, we examine the powerful, new OpenAI GPT-5.3-Codex model, discuss it's strengths, and show how you can access GPT-5.3-Codex today wit...

James Skelton1mo ago

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