Unleash the Power of Puppeteer: A Deep Dive into the TYO-Crawler Web Crawler

March 27, 2025
eric
Blog
Web Crawling

In this blog post, we explore `tyo-crawler`, a Node.js web crawler built on Puppeteer. Learn how to harness its features for efficient web scraping.

Building a Retrieval-Augmented Generation System Using Open-Source Tools

March 14, 2025
eric
Blog
AI

In this post, we explore some of the most prominent open-source tools for building a Retrieval-Augmented Generation (RAG) system, including Open Web UI, Verba, Onyx, LobeChat, RagFlow, RAG Web UI, Kotaemon, and Cognita.

Building an Affordable AI Machine with Great Scalability (256GB+ Memory)

March 6, 2025
eric
Blog
Hardware

In this guide, we'll suggest building a scalable AI machine with over 256GB of memory while keeping costs manageable.

Building Your Own AI Rig: More Memory, More Power

March 3, 2025
eric
Blog
Hardware

Building an AI rig with more memory and power can significantly improve performance for AI workloads.

Exploring the Best Free and Open-Source Chat UIs for LLMs

February 28, 2025
eric
Blog
AI

In this post, we explore the best free and open-source chat UIs for LLMs, including Open Web UI, LibreChat, AnythingLLM, etc.

Empowering Your Ideas with AI: Exploring New LLM Chat Tools

February 26, 2025
eric
Blog
AI

In this post, we explore two new open-source LLM chat tools: Cherry Studio and ChatBox, highlighting their unique features and LLM integrations.

Finding the Right Document Processing Tool for Your Workflow

February 25, 2025
eric
Blog
Document Processing

Choosing the right document processing tool depends on your specific workflow needs. Here's a guide to help you find the right tool for your needs.

Handy Linux (Ubuntu) Commands for Video Processing

February 24, 2025
eric
Blog
Linux

In this post, I will show you a list of handy Linux (Ubuntu) commands for video processing.

Exploring AI Video Generation: What KlingAI, Runway, Pika Labs, Luma, Sora, and HailuoAI Offer

February 20, 2025
eric
Blog

In this post, I will show you what KlingAI, Runway, Pika Labs, Luma, Sora, and HailuoAI offer in the field of AI video generation.

Fixing an Autoplay issue in React/NextJs

February 20, 2025
eric
Blog
Frontend

In this post, I will show you how to fix an autoplay issue in React/NextJs.

Creating Celebrity Look-Alike Images with Stable Diffusion

February 8, 2025
eric
Blog
AI

In this tutorial, we will explore the steps required to create celebrity look-alike images with Stable Diffusion.

Mastering Human Portraits with Stable Diffusion AI

February 6, 2025
eric
Blog
AI

In this tutorial, we will explore the steps required to master human portraits with Stable Diffusion AI.

Creating a Human Portrait with AI: Which Model Does It Best?

February 6, 2025
eric
Blog
AI

In this article, we compare four popular AI-powered tools - Stable Diffusion, Ideogram, FlexClip, and ChatGPT - to see which one delivers the best results in generating human portraits.

Stable Diffusion Parameter Guide

February 5, 2025
eric
Blog
AI

In this guide, we explore the key parameters of Stable Diffusion, an AI image generation model, and how to fine-tune them for optimal results.

Using Stable Diffusion WebUI Docker for Image Generation – A Newbie's Guide

February 5, 2025
eric
Blog
AI

In this article, I will guide you through installing, configuring, and using Stable Diffusion WebUI Docker to streamline your image generation workflow.

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Using Math Equations and LaTex Expressions in MDX Documents with Next.js

January 31, 2025
eric
Blog
Next.js

In this post, I will show you how to use math equations and LaTex expressions in MDX documents with `next-mdx-remote`.

How to Generate Images with AI Models on Your Own Computer

January 29, 2025
eric
Blog
AI

This article will show you how to generate images with AI models on your own computer.

Testing Deepseek-r1 Model with Ollama

January 25, 2025
eric
Blog
AI

In this post, we will test the performance of the deepseek-r1 model with Ollama.

The Dark Side of Cloud Computing: Unexpected Costs and Precautions

January 24, 2025
eric
Blog
CLoud

This article focuses on one of the most common issues: unexpected costs in cloud computing.

Running AI on Your Own Computer with Ollama on Ubuntu/Debian

January 23, 2025
eric
Blog
AI

In this post, we will show you how to install and run Ollama on Ubuntu/Debian.

Comparing AI Text-to-Image Tools

January 17, 2025
eric
Blog
AI

In this post, we compare and contrast the capabilities and features of various text-to-image AI tools, including DALL-E, Ideogram, Grok, FlexClip, Microsoft Designer, and Deep Dream Generator.

Safeguard Your Secret and Hide it in Plain Sight

January 16, 2025
eric
Blog
Steganography

This post discusses the importance of safeguarding your secret with a way of hiding it in plain sight.

Create Site-to-Site VPN Connection Between On-Premises Network to Google Cloud with Meraki

January 15, 2025
eric
Blog
networking

In this post, we will outline the steps to create a site-to-site VPN connection between your on-premises network and Google Cloud with a Meraki router.

Solving Email Rejection Issue: 451 4.7.5 Temporary error evaluating DMARC policy

January 11, 2025
eric
Blog
IT

This post discusses how to solve an email rejection issue with 451 4.7.5 Temporary error evaluating DMARC policy.

Snowy Day Robbery: Identifying the Thief

January 10, 2025
eric
Blog
AI

Solving this puzzle with AI: Who is the thief? The answer is that the thief is the one who is not telling the truth.

ChatGPT(AI) and Melicious Javascript Code Analysis

December 23, 2024
eric
Blog
Blog

This article explores the potential use of ChatGPT(AI) and its analysis of malicious javascript code.

What Is Your Thesis for Shorting?

December 9, 2024
eric
Blog
Blog

This article explores the fundamental aspects of short selling in trading, emphasizing the importance of having a well-defined thesis before taking short positions.

Fixing Poor VOIP Sound Quality and Call Crackling

November 28, 2024
eric
Blog
Blog

Fixing Poor VOIP Sound Quality and Call Crackling. Through analyzing the issue and providing a solution for fixing poor VOIP sound quality and call crackling.

Ubuntu Won't Boot After Installation on Lenovo Laptop - How to Fix

October 11, 2024
eric
Blog
Linux

Here is a quick fix so you don't have to waste time trying to figure out why Ubuntu won't boot after installation on your Lenovo laptop.

A Comparison of Different Types of MetaTrading Libraries for Algorithmic Trading

June 28, 2024
eric
Blog
trading

A Comparison of Different Types of MetaTrading Libraries for Algorithmic Trading.

Building a Trading Gateway (Bot) with MetaTrader 5 Python Library - Part 1

May 27, 2024
eric
Blog
trading

A tutorial about implementing a trading gateway with MetaTrader 5 Python library.

Trading with cTrader as Your Trading Platform

May 16, 2024
eric
Blog
Trading

Explore the options of trading with cTrader as your trading platform

Fixing incorrect username or password when mapping shared drive on Windows

May 13, 2024
eric
Blog
Windows

Fixing incorrect username or password when mapping shared drive on Windows because of the Synology NAS 'Auto block' setting

Install Reverse Camera on Car

May 13, 2024
eric
Blog
DIY

Using a wiring diagram to show you how to install a reverse camera on your car

Building an Efficient Gateway: Connecting Your Trading System to Brokers

February 2, 2023
eric
Blog
trading

An introduction to building a gateway that connects your trading system to brokers. It discusses the need for a gateway, the architecture of a gateway, and the different types of broker's trading platforms.