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Writing from across Lexicon — the latest first.
My Notes
The f Thing in Python - f-strings
The f Thing in Python — f-strings So what even is it? Okay so imagine you're writing a text message to a friend and you want to include their name and age in…
Bug Bounty
Only Bug Bounty Checklist You'll Ever Need!!!
Global Manual Bug Bounty Checklist Purpose: A target-agnostic, manual-first checklist for authorized web, API, SaaS, identity, business-logic, integration, a…
My Notes
Python Data Types - The Complete Breakdown
Python Data Types — The Complete Breakdown So what even is a data type? When you store something in a variable, Python doesn't just save the value — it also …
My Notes
Python Dictionaries - The Complete Breakdown
Python Dictionaries — The Complete Breakdown So what even is a dictionary? A list stores things in order and you access them by position — skills[0] , skills…
Test
Testing 2.0
Testing 2.0.0.0.0.0. 2028
Scorps7/24/2026My Notes
Python OOP - The Complete Breakdown
Python OOP — The Complete Breakdown So what even is OOP? You've been writing procedural code — functions, variables, loops, all running top to bottom. That w…
Introduction to Algorithms
Searching
Chapter: Searching Algorithms 1. Introduction to Searching Searching is one of the most fundamental operations in computer science. A searching algorithm is …
scorpionxdev17/23/2026Trial
Hi trial Version of me
Hello From Aria. Hello helloooo Hello version 2,
My Notes
Python Conditional Statements - The Complete Breakdown
Python Conditional Statements — The Complete Breakdown So what even is a conditional? Your code runs top to bottom, line by line. Every line executes. That's…
My Notes
Python Functions - The Complete Breakdown
Python Functions — The Complete Breakdown So what even is a function? You've been writing code that runs top to bottom, once, in one shot. That works for sma…
Networking
Layer 2 & Layer 3 Networking
Layer 2 & Layer 3 Networking — Complete Notes Written for Nokia Software/QA Co-op Prep | Kalyan Gopalam | Northeastern University M.S. Cybersecurity --- Tabl…
Bug Bounty
Only Bug Bounty Checklist You'll Ever Need!!! V2
Global Manual Bug Bounty Checklist Purpose: A target-agnostic, manual-first checklist for authorized web, API, SaaS, identity, business-logic, integration, a…
My Notes
Python Exception Handling - The Complete Breakdown
Python Exception Handling — The Complete Breakdown So what even is an exception? Your code is running fine. Then something goes wrong — a user types text whe…
My Notes
Python Loops - The Complete Breakdown
Python Loops — The Complete Breakdown So what even is a loop? Imagine you have a list of 1000 usernames and you want to print every single one. You could wri…
Python
Python String Manipulation Functions - Full Reference
Python String Manipulation Functions — Full Reference Every built-in method available on Python's str type, with a description and 2 code examples for each. …
My Notes
Python Lists vs Arrays — The Real Story
Python Lists vs Arrays — The Real Story Wait, does Python even have arrays? Kind of. Sort of. Not really — but also yes. Here's the thing nobody tells you up…
