Connecting to a database using Mongoose and building a model. When writing Node.js applications, we have a plethora of considerations regarding writing to a database. One of which, is the NoSQL database MongoDB. …

The Saga Continues… — As promised, here we have part 2. I’ll be covering how we can set up test variables. Here We Go So, for this blog I’ve set up a a test suite that is made to test a class I’ve created called Loginfo. …

The sequel — Initially, I was hoping to write a full part 2, but as I’m strapped for time this week — part 2 will have to be published into two parts. So, let’s consider this part 1.5. Here we go In this blog, we’re going to cover format configuration options. Format Defaults When we run our tests…

Why should we test? — Writing tests for your application can give us, the developer, a safety net against errors. It helps to document your code — keeping track of it — and monitor your code for smell! With TDD, we are getting feedback telling us where we should focus next, like a detailed instruction…

How do Javascript’s promises work? — Promises in Javascript turn our applications into non-blocking applications. A non-blocking application, is an application that will be able to continue with operations whilst waiting for other operations to be completed. Behind the scenes, we have the call stack. The call stack is a simple data structure (provided by the…

What is a cyberattack? A cyberattack can come in many shapes and forms. The fundamental idea is to infiltrate and gain unauthorised access to data. Ransomware — holds files or the computer system at ransom in exchange for money. After accessing unauthorised control, the program encrypts the system stopping all access to the network…

What are Shortcuts? Shortcuts are a developer’s best friend. We can operate efficiently with little-to-no effort at all, as we navigate from task to task. Shortcut keys are key-bindings that are set to perform a menu function or common function in a program or operating system. There are many shortcuts that you’re probably…

First & foremost: Explaining Run Time “Run time is primarily used in software development to isolate and define certain phases of the program/software in development. Run time starts when the program is loaded within the memory along with its required framework, components and libraries. This is generally done by the compiler or a loader application found…

Someone has said it, programming can seem magical at times. This week, I was introduced to Rails and it definitely feels magical. Rails is a web-application framework and it comes with so many neat and kind tools to help the developer. …