Dev.to

Understanding Django's email system Django provides a robust email‑sending framework through its django.core.mail module. This module includes functions and cl...

!Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%...

Quick workspace prep r Check working directory getwd Set working directory if you must setwd'/path/to/project' Start with a clean environment use with care rml...

Setup sql SET VERIFY OFF FEEDBACK OFF HEADING OFF ECHO ON SET SERVEROUTPUT ON -- Capture argument or default to empty string no prompt COLUMN p_flag_col NEW_VA...

TL;DR Bifrost is an open‑source, high‑performance LLM gateway built in Go by Maxim AI that delivers 50× faster performance than LiteLLM with only 11 µs overhea...

Welcome to Day 12 of the Spark Mastery Series! UDFs User Defined Functions can dramatically slow a Spark job—adding a single UDF may increase runtime by up to 1...

LLM gateways have become essential infrastructure for production AI applications in 2025. This guide examines the top 5 solutions, highlighting performance, fea...

TL;DR LLM gateways act as a middleware layer between your AI applications and multiple LLM providers, solving critical production challenges. They provide a un...

Problema A partir de Xcode 15, el toolchain ya no se busca en la variable $DT_TOOLCHAIN_DIR sino en $TOOLCHAIN_DIR. Al incluir una dependencia de CocoaPods, co...

1️⃣ Deepfake Voice Scams Surge Across the U.S. Cybercriminals are using AI‑generated voice clones to impersonate CEOs, relatives, and financial advisors. Victi...

!Cover image for Day 2 — Beginning My 40 Days AWS DevOps Journeyhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/htt...

> “If you can't explain it simply, you don't understand it well enough.” — Albert Einstein You know that feeling when someone starts talking about agentic AI wo...

Introduction In today’s fast‑paced development environment, consistency and portability are critical. Applications must run reliably across different machines,...

Ideia Principal Computadores só executam um conjunto limitado de instruções simples linguagem de máquina. Para permitir que humanos escrevam software de forma...

Something fundamental is shifting in the world of software development. It’s not happening gradually, it’s happening dramatically. By 2026, AI-Driven Coding wil...

Introduction So you're building something with LLMs—maybe a chatbot, an automation workflow, or a “quick prototype” that accidentally turned into a production...

!Cover image for Today I Split My First Huge Component from the Course Into Clean, Reusable Componentshttps://media2.dev.to/dynamic/image/width=1000,height=420,...

Overview Participating in the Kaggle AI Agents Intensive was a completely new and exciting experience for me. When I joined, I wasn’t fully confident about how...

!Cover image for ScreenUI Is Now Live A Modern UI Library + CLI for Next.js, React & Tailwindhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover...

!Cover image for Give your AI Studio deployed app a custom URLhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https...

The Problem Enterprises are rushing to build AI agents, but the DevOps tooling hasn't caught up. You're stuck duct‑taping together: - Custom orchestration scri...

Augmented reality AR is no longer a futuristic concept—it’s here, transforming industries, reshaping customer experiences, and redefining how we interact with d...

Background Recently I had to integrate a database migration tool into our CI pipeline. At first we picked golang-migrate because it is popular and widely recom...

Introduction When you buy a new gadget or decide to sell phone models, understanding gadget warranty services is crucial to safeguard your investment. A reliab...

Debugging is an inevitable part of front‑end development, but it doesn’t have to be a time‑consuming nightmare. After years of trial and error, I’ve refined my...

!Cover image for Getting Started with AWS CloudFormationhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F...

!Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%...

Welcome back to the 60‑Day Web3 Journey. You’ve just deployed a smart contract on Ethereum and saw how code can live on a blockchain. Now comes the real questio...

What is IAM? IAM Identity and Access Management is the security system of AWS. It decides who can access what in your AWS account. Think of IAM like a security...

When I released MemCloud a distributed RAM engine for macOS & Linux, the biggest question I got was: > “Isn’t letting other devices store your RAM risky? How is...

The European Union’s Artificial Intelligence Act is here. Often described as the “GDPR for AI,” it’s the world’s first comprehensive legal framework to regulate...

Hey, what does error: true mean? 'It means it failed.' 'Yeah, but why? And why is the user ID a string in this endpoint but an integer in that one?' If this con...

Overview !Cover image for sunpeak: ChatGPT App Frameworkhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2...

Introduction This is Day 2 of my 60‑day “learning Web3 in public” series. Yesterday I explained why I’m doing this and what the series will look like. Today we...

👉 Install BookmarkStarthttps://chromewebstore.google.com/detail/jhkoppngfkhpakiejcdkcefkfldpgpdo?utm_source=item-share-cb Why I Built My Own New Tab Extension?...

Understanding Overfitting in Neural Networks and Techniques to Prevent It Using Fashion‑MNIST Experiments Overfitting is a fundamental challenge when developin...

As generative AI becomes central to modern applications, managing costs while maintaining performance is crucial. Amazon Bedrock offers powerful foundation mode...

Summary CinemaSins’ “Everything Wrong With Elio In 20 Minutes Or Less” video takes a playful jab at Pixar’s latest, courtesy of a Cyber Monday–extended sponsor...

If you're working with AI coding assistants like GitHub Copilot or Claude, you've probably encountered MCP Model Context Protocol servers. They're powerful, con...

Creating a Productivity Profile VS Code profiles let you build isolated setups for different workflows. A dedicated Productivity profile keeps your focused env...

Introduction A real example of how LLMs creatively use tools — and why sandbox safety matters more than most people realize. LLMs are great for generating code...

Why Skill Development Is Essential for Construction Quality Reduces Errors and Rework - Workers often: - Do not fully understand specifications - Follow outdat...

What's the Deal with System.out.print Anyway? In simple, non‑textbook language, System.out.print is your program's megaphone. It takes data from memory—variabl...

JavaScript's ecosystem is a vibrant, ever‑evolving landscape, especially when it comes to handling data. For developers and data professionals working on web ap...

Problem Description You are given a positive integer n, representing an n × n city. You are also given a 2D array buildings, where buildingsi = x, y denotes a...

!Cover image for Chunking Java Streams the Right Way — A Collector That Feels Like It Should Be in the JDKhttps://media2.dev.to/dynamic/image/width=1000,height=...

Background I've been watching a lot of MoistCr1TiKaL Gaming and Jacksepticeye videos lately. Seeing them play games that look like student projects inspired me...

!Cover image for My First game - Comms Under Firehttps://media2.dev.to/dynamic/image/width=1000,height=1000,fit=scale-down,gravity=auto,format=auto/https%3A%2F%...