Acquire core & advanced programming skills, leading you to potential certification in Java. Includes updated tutorials.
Learn everything you need to know to pass the Certified Ethical Hacker exam in under 11 hours. Understand the basics of network and Internet accessible application technologies, common discovery, and analysis techniques as well as more advanced security concepts such as malware and cryptography.
More than 7 hours of training, so you can pass the Certified OpenStack Administrator Certification or the Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack exams.
More than 4 hours of live training to teach you what you need to know about Agile and Scrum Foundations.
Work takes time to flow through an organization and ultimately be deployed to production where it captures value. It’s critical to reduce time-to-production. Software is a competitive advantage for many organizations and industries.
Production debugging is hard, and it’s getting harder. With architectures becoming more distributed and code more asynchronous, pinpointing and resolving errors in production is no child's game. This session will cover advanced techniques that Java, Scala and Clojure developers can use to debug live servers and resolve critical errors in production quickly.We'll explore five crucial techniques for distributed and reactive logging, and some of the pitfalls that make resolution much more difficult (and even lead to downtime). We'll then dive into more advanced techniques and powerful tools for capturing live state from a production JVM without deploying new code, restarting the application or attaching a debugger.
Unlock the power of Python with expert-level projects
Many Java developers today are working on applications written before the release of Java SE 8. Even after Java 8 is adopted for new features, it’s likely that these legacy applications will not take full advantage of Java 8 without significant refactoring.