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- Career
English for Programmers: A Guide to Advancing Your Career
English is the standard language of technology. See why programmers and leaders need it and how to master the language with daily practice and immersion.
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Renata - Programming
Delphi Programming Language: Guide and Uses in 2026
Delphi is an object-oriented language based on Object Pascal, used to create native apps for Windows, macOS, iOS, and Android via RAD Studio.
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Henrico - Security
Kali Linux: what it is, what it is for, and how to install
Kali Linux is a Debian-based distribution, maintained by OffSec, with hundreds of pentest tools for security auditing and ethical hacking.
Read articleHenrico - AI and Data
Computational Immunology: What It Is and How It Works
Computational immunology applies bioinformatics, mathematical models, and machine learning to study and predict the behavior of the immune system.
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Ana-carolina - Security
What is a pentest? Penetration testing explained
A pentest, or penetration test, is a simulated and authorized attack that looks for vulnerabilities in systems to fix them before hackers exploit them.
Read articleHenrico - Programming
Java vs Go: which language to choose for your project?
Java offers a mature ecosystem and portability via the JVM; Go delivers lightweight binaries and native concurrency with goroutines. Compare both.
Read articleHenrico - Programming
What is Scratch? A block programming guide
Scratch is the MIT block-based programming language for beginners. See what it is, how it works, how to start for free and why it teaches logic.
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Problem decomposition: what it is and how to apply it
Problem decomposition is the technique of breaking a complex challenge into smaller, manageable parts, applied in code, teams and crisis management.
Read articleRenata