Training Course

Ruby on Rails (RoR) is an open-source server-side web application framework based on the Ruby programming language and the Rails software library. It is a model-view-controller (MVC) framework that provides default structures for a database, a web service, and web pages.

In this instructor-led, live training, participants will learn the fundamentals of web development with Ruby on Rails as they build various web applications based on real-world use cases.

By the end of this training, participants will be able to:

• Understand the fundamentals of Ruby on Rails programming
• Implement basic and advanced web app features using Ruby on Rails
• Build a functional web application using Ruby on Rails

Audience

• Developers

Format of the course

• Part lecture, part discussion, exercises and heavy hands-on practice

This one-day course walks participants through the fundamentals of RSpec, BDD (Behavior Driven Development) and other testing methods with hands-on exercises.

In this instructor-led, live training in South Korea participants combine the power of Ruby with Selenium to automate the testing of a sample web application. By learning to create and combine Ruby test scripts with Selenium web automation in a live lab environment, participants will gain the knowledge and practice needed to automate the testing of their own real life web applications and websites.

Watir (Web Application Testing in Ruby) is an open source library for automating tests. Watir interacts with a browser the same way people do: clicking links, filling out forms and validating text. Based on the WebDriver framework, it is comparable to Selenium and is one of the most popular tools for web application test automation.

In this training participants will learn how to use Watir to automate their web application testing by combining theory with practice in a live lab environment. By the end of the course, participants will have the knowledge and practice to utilize the full power of Watir and Ruby to automate their web testing projects.

Format of the Course

• An instructor-led course with theoretical coverage of Watir and Ruby together with exercises and a large component of hands-on practice.

The purpose of the training is to provide a basis for programming from the ground up to the general syntax of programming paradigms. The training is supported by examples based on programming languages ​​such as C, Java, Python, Scala, C #, Closure and JavaScript. During the training, participants gain a general understanding of both the programming patterns, best practices, commonly used design and review of the implementation of these topics through various platforms. Each of the issues discussed during the course are illustrated with examples of both the most basic and more advanced and based on real problems.

This course is addressed to junior software developers. After the course completion, the trainees will be able to understand the architecture of well-known web servers such as Apache or Nginx, and implement their own network programs.

The course is 67% lectures, 33% hands-on exercises.

Why do we need Clean Code? Programs evolve, therefore the code is continuously updated it can be very, very difficult to go back through unclean code to find and update the source code on average, the cost of writing the original code is only 40% of the total cost of a system; 60% of the cost, on average, is spent maintaining and updating code. Bad code dramatically increases that 40/60 ratio, bordering on 20/80 in the worst cases; the more unclean the code is, the more time we just spend updating it.

This course teaches the practical use of Hibernate for persisting Java objects in a relational database.

Applications for the Android platform are developed primarily in Java. This course was developed for software programmers with a strong OOP background (whether in PHP, Scala, C++, C# or Objective C) that plan to learn how to develop Java applications for the android platform. This course covers the Java programming language grammar and focuses on those specific Java capabilities the android platform uses more than others.

JUnit is a framework to write repeatable tests and do unit testing for Java language.

During the training participant will know the specific use of selected issues, the basic problems encountered when using them, and the role of the application model. The training also includes a basic knowledge of the language standard library functions. Training requires knowledge of the development environment IDE used to build Java applications (e.g.. Eclipse, Netbeans). Training does not include a user interface issues.

The course covers the basics of Java development and introduces the Apache Maven software project management and comprehension tool.

Description

The Java language and the Runtime Environment (JRE) was designed to be free from the most problematic common security vulnerabilities experienced in other languages, like C/C++. Yet, software developers and architects should not only know how to use the various security features of the Java environment (positive security), but should also be aware of the numerous vulnerabilities that are still relevant for Java development (negative security).

The introduction of security services is preceded with a brief overview of the foundations of cryptography, providing a common baseline for understanding the purpose and the operation of the applicable components. The use of these components is presented through several practical exercises, where participants can try out the discussed APIs for themselves.

The course also goes through and explains the most frequent and severe programming flaws of the Java language and platform, covering both the typical bugs committed by Java programmers and the language- and environment-specific issues. All vulnerabilities and the relevant attacks are demonstrated through easy-to-understand exercises, followed by the recommended coding guidelines and the possible mitigation techniques.

Participants attending this course will

• Understand basic concepts of security, IT security and secure coding
• Learn Web vulnerabilities beyond OWASP Top Ten and know how to avoid them
• Learn to use various security features of the Java development environment
• Have a practical understanding of cryptography
• Learn about typical coding mistakes and how to avoid them
• Get information about some recent vulnerabilities in the Java framework
• Get sources and further readings on secure coding practices

Audience

Developers