Two days ago, a new player entered the AI arena—SRE.ai, a Y Combinator alum, just emerged from stealth with $7.2 million in seed funding led by Salesforce Ventures and Crane Venture Partners. What’s all the buzz about? This AI tool is designed specifically to revolutionize DevOps and enterprise workflow automation by handling those tricky, time-consuming…
Author: Bikash
🔥 AI just got a MAJOR upgrade – OpenAI has dropped GPT-5! 🤖✨
🔥 Say Hello to GPT-5 — The AI Revolution Just Leveled Up! 🤖🚀 If you thought AI was cool before, wait until you experience what GPT-5 brings to the table. OpenAI’s newest powerhouse isn’t just another iteration; it’s redefining what AI can do for us across every part of work and life. This launch is…
Unlocking the Power of RAG with Ollama, LangChain & ChromaDB: A Step-by-Step Tutorial
Introduction In the rapidly evolving landscape of AI, combining retrieval mechanisms with generative models—commonly known as Retrieval-Augmented Generation (RAG)—is becoming a foundational approach to create grounded, factual, and context-aware responses. Git Repo – https://github.com/bikashkaushik/ollama-rag-tutorial Why This Tutorial Matters Achieve factual accuracy by grounding large language model responses in real-world documents—a key challenge in generative AI….
Machine Learning using Python having no prior working experience in Python
If you’re aiming to learn Machine Learning using Python and have no prior working experience in Python, here’s a structured and practical roadmap tailored for engineers or developers from other languages or domains. 🛠️ Phase 1: Learn Python Basics (1–2 weeks) Focus on what’s needed for ML, skip unnecessary details for now. 🔹 Topics to…
Playwright Automation Testing: A Modern Automation Framework
In the ever-evolving landscape of web development, automated testing is no longer a luxury—it’s a necessity. As web apps become more dynamic and complex, developers and QA engineers need powerful tools to ensure performance, reliability, and cross-browser compatibility. Enter Playwright, a next-gen browser automation framework built by Microsoft. In this blog post, we’ll explore what…
How to get Root Directory path in Magento 2
While building your custom extension, you will usually need path to your extensions files. If you need to root the directory path in your custom module then, you need to inject \Magento\Framework\App\Filesystem\DirectoryList class in your construct. So, Let’s check the below steps with output. <?php namespace Kaushik\Helloworld\Helper; use Magento\Framework\App\Helper\AbstractHelper; class Data extends AbstractHelper { /** * @var…
How to create Cron Job in Magento 2
In this article, we will learn how to create cron job in Magento. Magento uses Cron Jobs to run scheduled tasks, reindexing, generating emails, newsletters, sitemaps and much more. Cron job is a great feature by Linux, the free operating system for the user. The cron job will create a command or a script that is appropriate with…
Create custom API in Magento 2
Today I’d like to help you through the process of creating Custom API in Magento 2. At first, we must create the primary files of a module and I would create module under Kaushik name space and call it CustomApi. File – app/code/Kaushik/CustomApi/etc/module.xml <?xml version=”1.0″?> <config xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xsi:noNamespaceSchemaLocation=”urn:magento:framework:Module/etc/module.xsd”> <module name=”Kaushik_CustomApi” setup_version=”1.0.0″ /> </config> File –…
List of CLI Commands in Magento 2
In this post I listed all the useful commands that we can use in Magento 2. Command like content deploy, indexing, setup upgrade, cache and other many more commands. By default, Magento 2 comes with multiple CLI Commands out of box. To use any command, simply type that command in the CLI, like php bin/magento…
Setup Apache Virtual Host on Ubuntu Server
In this post I will show you through setting up website using virtual hosts on Ubuntu server. Before we begin, you need to have Apache installed in order to work through these steps. 1. sudo apt-get update 2. sudo mkdir -p /var/www/coolexample.local/public_html 3. sudo chown -R orange:orange /var/www/coolexample.local/public_html 4. sudo chmod -R 755 /var/www/coolexample.local/public_html 5….