Derin's CS Journey

In class, we have been learning about testing with Junit 5 and doing assignments related to it. After watching the video for the advanced part of the assignment,  I decided that I wanted to research further into the topic for my first blog post. So, what is Junit? In a short answer, JUnit is a Java open sources unit testing framework that is used to write and run repeatable automated tests. JUnit 5 Is the updated version of the highly popular testing library that is Junit 4 which I’m sure you all have heard of it. Junit 5 was released in 2017 that adds good use for Java 8 features. In fact, JUnit 5 requires Java 8 JDK or higher to work. While researching a few of the key differences between the two versions are Junit 5 is composed of 3 sub-projects JUnit Platform, JUnit Jupiter, and JUnit Vintage. The Assertions and Annotations have been changed, and most importantly Junit 5 adds the support of the lambda expression in which we went over in class. One of the blogs I read recommen...

We are at the point of life that in a few years we all be fully working adults. It is crazy to think that 4 years of college just flew by so fast. This semester the software capstone class will be the most interesting and challenging I believe. When it comes to reading a book, I have no patience at all, but after reading the introduction, something about this book: Apprenticeship Patterns: Guidance for the Aspiring Software Craftsman is making me want to read it appropriately. It is possible to be that I can relate to this book on so many levels and it is relevant to me. After just reading the introduction I feel like it changed the way I think and view my profession. All the patterns in the book are interesting and powerful in a way that we can adapt and combine these patterns in many ways and situations. One of the patterns that stood out to me the most was “Be the worst” from chapter four. The author has explained the concept very well in which it states that “Surround yo...

Hello Everyone, I'm Derin Sabu, this is my introductory blog post for CS-443 and CS-448. Excited and looking forward to learning new concepts. It won’t be easy, but it is worth it.  Good Luck!

This week on my CS Journey, I want to focus on Agile software development and its methodologies. Agile methodology is a type of project management process, mainly used for software development. It evolves through the collaborative effort and cross-functional teams and their customers. Scrum and Kanban are two of the most widely used Agile methodologies. Today I want to focus mainly on Scrum. Recently I saw that employers are looking for candidates who have experience in scrum and agile development, so it is important that we learn more about it.   Scrum is a framework that allows for more effective collaborations among teams working on various complex projects. It is a management system that relies on step by step development. Each cycle is consisting of two-to four-week sprints, where each sprint's goal is to build the most important features first and come out with a potentially deliverable product. Agile Scrum methodology has several benefits,  it encourages pro...

This week on my CS Journey I want to focus on REST API Design. In my last blog, I talked about how an API request works and how to be able to read the API documentation and use it effectively. In this blog, I will be emphasizing briefly the key constraints to REST API design. There are six important constraints to the design. Which are: Client-Server, Stateless, Cache, Uniform Interface, Layered System, and Code on Demand. Together, these make up the theory of REST. Starting with client-server constraint is the concept that the client and the server should be separate from each other and allowed to evolve individually and independently. In other words, a developer should be able to make changes to an application whether on the data structure or the database design side at the same time it is not impacting the client server side. Next REST APIs are stateless, meaning that calls can be made independently, and each call contains all the data necessary to complete itself successfully. ...

This week on my CS Journey, I want to look closely at the topic of REST API Design. I know We have been doing several activities regarding the topic in class and the homework assignment is associated with it, however, I wanted to be very knowledgeable on the topic, so I decided to do more research. REST is an acronym for Representational State Transfer. A REST API is a way for two computer systems to communicate over HTTP in a similar way to web browsers and servers do. Let start by looking at what An API is,  An API is an application programming interface. It is a set of rules that allow programs to talk to each other. The developer generally creates the API on the server and allows the client to talk to it and the REST determines how an API should look like. Now let’s look at the anatomy of a request is, An API request has four main important parts: The endpoint, The method, The headers, and The data or body. When an API interacts with another system, the touchpoints of that co...

This week on my CS Journey, I want to look more into JavaScript and how it is used in docker. Although we did a few activities on JavaScript, I was still confused so I decided to read and research more into it. JavaScript is a text-based programming language used both on the client-side and server-side which is mainly for the web. Many of the websites use JavaScript on all browsers making JavaScript the most-deployed programming language in history. The name JavaScript is quote misleading due to the resemblance of java programming language however, JavaScript is completely different from the Java programming language. Both Java and JavaScript are written, assembled and executed differently, and each has dramatic differences when it comes to what it can do. JavaScript is mainly used for: Adding interactive behavior to web pages like Change the color of a button when the mouse hovers over it, displaying animations, creating web and mobile apps, Game development, and   building web se...