Free Notes & Cheatsheets

Complete Python notes — basics, OOP, file handling, libraries. Chapter-wise PDF for BCA, BSc CS & course students.

C language notes — variables, functions, arrays, pointers, structures, file I/O. Perfect for beginners and BCA students.

Core Java notes — OOP concepts, collections, JDBC, exception handling, multithreading for all levels.

Complete HTML5 notes with semantic elements, forms, tables, media tags. Foundation for web development students.

CSS3 notes — selectors, Flexbox, Grid, animations, responsive design, media queries. Complete styling guide.

Modern JavaScript — ES6+, DOM manipulation, async/await, fetch API, OOP. Complete JS notes for beginners.

Data Structures & Algorithms notes — arrays, linked lists, trees, graphs, sorting, searching algorithms.

Quick reference for Python syntax, built-in functions, list methods, string methods and common patterns.

C programming quick reference — data types, operators, format specifiers, string functions.

C++ quick reference — STL containers, OOP concepts, templates and modern C++ features.

Java quick reference — collections, string methods, exception handling and common patterns.

HTML quick reference — all tags, attributes, semantic elements and form inputs.

CSS quick reference — selectors, Flexbox, Grid, common properties and values.

JavaScript quick reference — array methods, object methods, DOM, async patterns.

PHP quick reference — superglobals, string functions, array functions, MySQL PDO.

MySQL quick reference — DDL, DML, SELECT queries, joins, aggregates, indexes.

Full RS-CIT syllabus notes with MCQs, chapter summaries and exam tips for Rajasthan students. Available for enrolled students.

Complete Tally Prime notes — vouchers, GST filing, payroll, inventory and RS-CFA exam preparation material.

Complete Digital Marketing course notes — SEO, Google Ads, Meta Ads, Analytics and social media strategy.