2025-11-15

The DNS Detective - A Journey Through the Internet's Phone Book with dig

A heartfelt story about discovering the dig command and how it became my trusted companion in solving DNS mysteries

#linux #dns #networking #command-line #tips #story #journey
2025-08-26

AWS SQS with Dead-letter queue (DLQ) local setup using Localstack

A comprehensive guide on how to set up AWS SQS with DLQ locally using Localstack for robust development and testing.

#aws #sqs #dlq #localstack #docker #python #microservices #distributed-systems #go #lambda
2025-08-26

The 9 Ways an SQS Message can be Deleted

An exploration of the nine ways a message can be removed from an Amazon SQS queue, from successful processing to unexpected edge cases with modern features.

#aws #sqs #lambda #event-source-mapping #distributed-systems #cloud-architecture
2025-08-26

Understanding SQS Retry Behavior with Visibility Timeout and Max Receive Count

A deep dive into how AWS SQS handles message retries using Visibility Timeout and Max Receive Count, with a practical example and log analysis.

#aws #sqs #lambda #retry-mechanism #distributed-systems #cloud-computing
2025-08-26

Building a Go Lambda to Process SQS Messages A Complete Guide

A step-by-step tutorial on creating, building, and deploying a Go-based AWS Lambda function to consume and process messages from an SQS queue, including error handling and partial batch failures.

#go #golang #aws #lambda #sqs #serverless #tutorial
2025-08-25

Understanding AWS Lambda Concurrency: Cold Starts, Warm Starts, and Container Reuse

A detailed explanation of how AWS Lambda handles concurrency, including cold starts, warm starts, and container reuse.

#AWS #Lambda #Serverless #Cloud #Concurrency
2025-08-16

Using MFA with AWS CLI

A step-by-step guide on how to resolve the 'explicit deny in an identity-based policy' error by using MFA with the AWS CLI, including how to get temporary credentials and automate the process with a script.

#aws #cli #mfa #security #devops #tutorial
2025-08-16

6 Easy Ways to Switch Between AWS Profiles

A comprehensive guide to the most common and convenient methods for switching between AWS profiles, from using the --profile flag to third-party tools like aws-vault.

#aws #cli #devops #cloud #tutorial
2025-06-24

Git Commit Message Prompt Template

Simple prompt template for generating professional git commit messages using AI assistants

#git #prompt #ai #development #tools
2025-06-20

Database Proxy & SSH Tunneling: Your Gateway to Secure Database Access

A comprehensive guide to securely accessing private databases through SSH tunnels, proxies, and AWS solutions without exposing sensitive endpoints

#database #ssh #tunneling #proxy #aws #rds #postgresql #security #devops #infrastructure
2025-06-15

Mastering Dependency Injection and Mocking in Golang (Without Crying)

A hilariously practical guide to dependency injection, interface mocking, and testing in Go that won't make you question your career choices

#golang #go #testing #mocking #dependency-injection #interfaces #rest-api #tutorial #ai-generated #humor
2025-06-10

Understanding Prompt Design Methods and Parameters

Learn about zero-shot, one-shot, and few-shot prompting techniques in AI

#ai #prompts #llm #vertex-ai
2025-06-06

Mastering the Art of Tone - Your Guide to Writing with Personality

A comprehensive guide to choosing and mastering different writing tones for maximum impact, from professional authority to casual comedy

#writing #tone #communication #content-creation #storytelling #professional-writing #copywriting
2025-05-26

Managing Go Versions with goversion (Without Losing Your Mind)

A hilariously comprehensive guide to juggling multiple Go versions like a caffeinated circus performer using goversion on macOS

#golang #go #goversion #macos #homebrew #development #tutorial #ai-generated #chaos #sanity-optional
2025-05-07

Finding High Memory Keys in Redis Cache with Python

A simple Python script to identify and analyze the largest keys in your Redis cache

#python #redis #cache #performance #memory #ai-generated
2025-04-15

My Chaotic Film Diary - Where I Rate Movies Like My Life Depends On It

A brutally honest and hilariously chaotic collection of my movie and TV show ratings, complete with questionable taste and zero shame

#movies #films #tv shows #reviews #ratings #korean drama #chaos #entertainment #funny
2025-04-15

Creating Sequences in PostgreSQL

How to create and manage sequences in existing PostgreSQL tables

#postgresql #database #sequences #sql #ai-generated
2025-03-13

Installing Cody CLI for Automated Commit Messages

A step-by-step guide on installing and using Sourcegraph Cody CLI to generate AI-powered commit messages following Conventional Commits format

#development #git #cli #sourcegraph #automation
2025-03-12

Finding the Largest Files on Your System with the du Command

A tutorial on using the du command with sort and head to identify the largest files and directories on Linux systems

#linux #command-line #disk-usage #tutorial #system-administration
2025-03-11

Working with Timezones using Carbon in PHP

A comprehensive guide to handling timezone conversions with Carbon in PHP applications

#php #carbon #laravel #timezone #utc
2025-03-01

Carbon::parse(null) returns a Carbon object with the current time

Understanding the behavior of Carbon::parse(null) and safer alternatives in PHP date handling

#php #carbon #laravel #date
2025-02-19

Fix Private Repository Access in Golang

How to configure and access private repositories in Golang using SSH and environment variables

#golang #git #ssh #configuration #tutorial
2025-01-31

Understanding MySQL Query Optimizer: COUNT(id) vs COUNT(*)

Deep dive into MySQL query optimization comparing COUNT(*) and COUNT(id) performance with practical examples

#mysql #performance #database #optimization
2025-01-29

Update Terkini: Wilayah Banjir Jakarta Januari 2025

Data lengkap wilayah rawan banjir dan update terkini kondisi banjir Jakarta per 29 Januari 2025

#jakarta #banjir #kecamatan #pemetaan #info
2025-01-29

IP Anycast and Multiple IPs with Cloudflare

Learn about IP Anycast technology and how to implement multiple IPs for a single domain using Cloudflare

#networking #cloudflare #dns #anycast #infrastructure
2025-01-20

Image Generation and Analysis with Google Vertex AI

Guide to generating and analyzing images using Google Vertex AI with Python

#vertex-ai #python #machine-learning #google-cloud
2025-01-15

The Testable Golang API - A Love Story with Interfaces

A heartfelt journey of building bulletproof REST endpoints in Go, learning to love testing, and discovering the magic of interfaces

#golang #go #api #testing #interfaces #rest #endpoints #tdd #story #journey
2024-10-17

Git command yang paling sering digunakan

Panduan perintah Git yang sering digunakan dalam pengembangan software

#git #version-control #development #commands
2024-08-24

The Ultimate Guide to Setting Up Your MacBook for Web Development

Comprehensive guide to configuring a MacBook for web development with essential tools and software

#macos #development #tools #setup
2024-06-16

Managing Environment Variables in Production with AWS Secrets Manager

Guide to managing environment variables securely using AWS Secrets Manager

#aws #devops #security #environment-variables
2024-06-16

How to Prevent macOS from Bringing All Windows to the Front When Switching to an App

Guide to managing window behavior in macOS using AltTab

#macos #productivity #tools #window-management
2024-06-06

How to Delete AWS ACM Certificate Management from ELB

Step-by-step guide to removing ACM certificates from Elastic Load Balancer

#aws #acm #elb #certificates
2024-06-03

Example App Scripts Google Form: Sending All Response to Whatsapp

Guide to using Google Apps Script to send form responses to WhatsApp

#google-apps-script #forms #whatsapp #automation
2024-02-16

Trigger job queue tinker laravel

Learn how to manually trigger Laravel job queues using Tinker for testing and debugging purposes

#laravel #php #queue #tips #debugging
2024-02-16

Docker Commands Cheat Sheet

Essential Docker commands for local development and container management

#docker #devops #containers #tips
2024-02-16

Laravel Envoy Deployment Configuration

Complete example of Laravel Envoy configuration for automated deployment with staging and production environments

#laravel #envoy #deployment #devops #automation
2024-02-16

Intercept Traffic Android Apps

#android
2024-02-16

Docker Compose for RabbitMQ: Basic Setup

Learn how to set up RabbitMQ locally using Docker Compose with persistent storage, management UI, and secure defaults

#docker #rabbitmq #devops #message-queue
2024-02-04

Compress Directory with Tar

Guide to compressing and extracting files using tar command

#linux #cli #compression #tar
2024-02-01

Lumen lifecycle

Understanding the request lifecycle in Lumen framework

#lumen #php #framework #architecture