Course: Programming in C (BDS103) | Semester: I | Full Marks: 45+30 These notes cover all 10 units of the syllabus from introduction to file handling. Table of Contents Unit 1 — Introduction Program and Programming Language A programming language is a set of rules that provides a way of instructing the computer to perform […]
Understanding Candlestick Patterns: Psychology, Significance, and Confirmation
Introduction Candlestick patterns are one of the most powerful and widely used tools in technical analysis.Unlike indicators that lag price, candlesticks directly reflect market behavior, revealing how buyers and sellers interact in real time. For traders, candlesticks are not just chart patterns — they are visual stories of market psychology, showing fear, confidence, hesitation, and […]
The Complete SQL Cheat Sheet: From Zero to Pro
This cheat sheet is designed for beginners to advanced learners who want a practical, real-world SQL reference for databases, data analysis, backend development, and data science. Each section includes short notes explaining when and why the command is used. 1. DATABASE LEVEL COMMANDS (DDL) Create Database Use case: Creates a new database to store tables […]
What I Truly Learned After Completing Trading in the Zone
A 2026 Reflection on Mindset, Risk, and Consistency When I finished Trading in the Zone, I didn’t feel excited or confident. I felt exposed. Not because the book showed me a new strategy,but because it revealed how much of my trading struggle had nothing to do with the market. This book is not about setups, […]
Pandas Complete Notes (Zero to Advanced – Full Syllabus)
These notes fully cover all Pandas topics and subtopics required for: 1. Pandas Introduction What is Pandas Pandas is an open-source Python library used for data manipulation and data analysis. It provides fast, flexible, and expressive data structures. Why Pandas is Used Pandas vs NumPy 2. Pandas Getting Started Installation Importing Pandas Check Version 3. […]