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Tutorials
44Classic tutorials — computer graphics, Unix network programming, cryptography, and HTML examples with clear explanations.
Mobile Development
14Android and iOS app architecture, Jetpack Compose, app design guidelines, and mobile troubleshooting guides.
Java & Backend
21Java, Spring Boot, PL/SQL, React prerequisites, and backend development articles with practical guidance.
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12AWS and Azure cloud guides, serverless architecture, cost optimization, and AI developer tools like CodeWhisperer.
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Free offline programming tutorials by Thiyagaraaj M — Python, Java, C, C++, Spring, PHP, Unix and more.
Python Documentation Offline docs, book, tutorials, Google course and videos for Python 3.6+. 
Learn Java Programs 250+ Java programs with syntax and output — well categorized. 
Spring Framework — Java Documentation, tutorials, references and videos for Spring. 
C Programming C definitions, guide, tutorials, references and explanations. 
C++ Programming C++ definitions, guide, tutorials, references and explanations. 
Learn Java Simple programs, book, tutorials, online references and glossary. 
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Popular Articles
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Maximizing Efficiency with Azure Serverless Architecture
In today's fast-paced digital landscape, organizations are continually seeking ways to optimize their cloud infrastructure for improved performance, cost saving
Learning track
Tutorials
Classic tutorials — computer graphics, Unix network programming, cryptography, and HTML examples with clear explanations.
Computer Graphics
Computer Graphics — articles and guides on Thiyagaraaj.com.
8 tutorialsComputer Graphics Programs Using C Programming
Computer Graphics Programs Using C Programming — articles and guides on Thiyagaraaj.com.
14 tutorialsHTML Example Programs
HTML Example Programs — articles and guides on Thiyagaraaj.com.
4 tutorialsIntroduction Of Cryptography
Introduction Of Cryptography — articles and guides on Thiyagaraaj.com.
7 tutorialsUnix Network Programming Example Programs
Unix Network Programming Example Programs — articles and guides on Thiyagaraaj.com.
11 tutorialsLearning track
Mobile Development
Android and iOS app architecture, Jetpack Compose, app design guidelines, and mobile troubleshooting guides.
Learning track
Java & Backend
Java, Spring Boot, PL/SQL, React prerequisites, and backend development articles with practical guidance.
Learning track
Cloud & AI
AWS and Azure cloud guides, serverless architecture, cost optimization, and AI developer tools like CodeWhisperer.