Why Relative Strength Index (RSI) Is a Major improvement in Trading 📌 TL;DR: Why Relative Strength Index (RSI) Is a Major improvement in Trading Every trader dreams of perfect timing—buy low, sell high. But how do you actually achieve that? Enter the Relative Strength Index (RSI), one of the most widely… Read more →
Security, DevOps & Trading Tech — Practical Guides
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Mastering SHA-256 Hashing in JavaScript Without Libraries
Why Would You Calculate SHA-256 Without Libraries? 📌 TL;DR: Why Would You Calculate SHA-256 Without Libraries? Imagine you’re building a lightweight JavaScript application. You want to implement cryptographic hashing, but pulling in a bulky library like crypto-js or js-sha256 feels like overkill. 🎯 Quick Answer: Implement SHA-256 in JavaScript without libraries using… Read more →
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Microsoft Graph API with JavaScript: Full Guide
Microsoft Graph API: The Gateway to Microsoft 365 Data 📌 TL;DR: Microsoft Graph API: The Gateway to Microsoft 365 Data Picture this: you’re tasked with building a sleek application that integrates with Microsoft 365 to fetch user emails, calendars, or files from OneDrive. 🎯 Quick Answer Microsoft Graph API: The Gateway to Microsoft… Read more →
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Launch Edge with Specific Profiles via Command Line
Kicking Off Your Day Without Profile Mishaps 📌 TL;DR: Kicking Off Your Day Without Profile Mishaps Picture this: It’s a workday morning, and you sit down at your desk, ready to dive into emails, reports, and pressing tasks. 🎯 Quick Answer: Launch Microsoft Edge with a specific profile using: msedge.exe –profile-directory=”Profile 1″… Read more →
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Restore Full Right-Click Menu in Windows 11
Why You Need the Full Context Menu in Windows 11 📌 TL;DR: Why You Need the Full Context Menu in Windows 11 Imagine you’re in the middle of a development sprint, right-clicking to perform a quick action—say, editing a file or running a script. But instead of seeing all the options… Read more →
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Mastering Azure CLI: Complete Guide to VM Management
Why Azure CLI is a Major improvement for VM Management 📌 TL;DR: Why Azure CLI is a Major improvement for VM Management Imagine this scenario: your team is facing a critical deadline, and a cloud-based virtual machine (VM) needs to be deployed and configured instantly. 🎯 Quick Answer: Manage Azure VMs with… Read more →
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Install Python pip on CentOS Core Enterprise
Why Installing pip on CentOS Core Enterprise Can Be Tricky 📌 TL;DR: Why Installing pip on CentOS Core Enterprise Can Be Tricky Picture this: you’ve just deployed a pristine CentOS Core Enterprise server, brimming with excitement to kick off your project. 🎯 Quick Answer: Install pip on CentOS Core Enterprise by first… Read more →
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How to Make HTTP Requests Through Tor with Python
Why Use Tor for HTTP Requests? 📌 TL;DR: Why Use Tor for HTTP Requests? Picture this: you’re in the middle of a data scraping project, and suddenly, your IP address is blacklisted. Or perhaps you’re working on a privacy-first application where user anonymity is non-negotiable. 🎯 Quick Answer: Route Python HTTP requests… Read more →
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How to Extract and Work with HTML Using the Browser Console
The Hidden Power of Your Browser’s Console 📌 TL;DR: The Hidden Power of Your Browser’s Console Picture this: you’re debugging a webpage, and something just doesn’t look right. The CSS is on point, the JavaScript isn’t throwing errors, but the page still isn’t behaving the way it should. 🎯 Quick Answer: Extract… Read more →
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Set Up Elasticsearch and Kibana on CentOS 7
Real-Time Search and Analytics: The Challenge 📌 TL;DR: Real-Time Search and Analytics: The Challenge Picture this: your team is tasked with implementing a solid real-time search and analytics solution, but time isn’t on your side. 🎯 Quick Answer: Set up Elasticsearch and Kibana on CentOS 7 by importing the Elastic GPG key,… Read more →