PinnedOleg Ivanov💎Rails File Structure Overview 💎One of the first things to familiarize yourself with when learning a new framework is its file structure. Today I would like to talk and…8 min read·Dec 27, 2021----
PinnedOleg IvanovinGeek CultureJavaScript Finding Elements In Arrays — Find() Method ⭐️ 🌟 💥As developers, we need to access and interact with elements in an array on a regular basis. Map() and Filter() methods are all good…6 min read·Aug 26, 2021----
Oleg IvanovHow to Create a Ruby on Rails AppIn this short tutorial, I would like to walk you through essential steps to build a Ruby on Rails Application.7 min read·Mar 10, 2022----
Oleg IvanovCustom Active Model SerializersI recently worked on a Ruby on Rails application that uses custom Active Model Serializers to create custom JSON responses. I think it…9 min read·Mar 9, 2022----
Oleg IvanovinNerd For TechHow To Use useState() and useEffect() Hooks To Dynamically Render Components.Recently I wrote a single page React application where I had to render a component dynamically, in certain pre-defined intervals. That…6 min read·Aug 16, 2021----
Oleg IvanovinGeek CultureJavaScript Reducing Arrays. Reduce() Method.In the day-to-day programming work, we often work with lists (arrays). Sometimes, we want to find elements that meet a certain condition, a…8 min read·Jul 7, 2021----
Oleg IvanovinNerd For TechJavaScript Mapping Arrays. Map() Method.In my previous article I wrote about the Filter() method, a built-in native array method that goes over an array, passes each element to a…5 min read·Jul 5, 2021----
Oleg IvanovinJavaScript in Plain EnglishJavaScript: Filtering Arrays with the Filter() MethodIn this series of articles, I would like to talk about array iterator methods in JavaScript, more specifically about filtering arras or…5 min read·Jul 5, 2021----
Oleg IvanovinJavaScript in Plain EnglishThe Fetch() API Explained in 3 Simple StepsA beginner’s guide to the Fetch API in JavaScript6 min read·Jun 16, 2021----
Oleg IvanovinGeek CultureHoisting in JavaScriptLet’s talk about hoisting in JavaScript, how it works and how we can benefit from it.8 min read·May 22, 2021----