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A facade design pattern provides a single entry point to a subsystem, hiding its complexity from the client. In our example, we can create a facade that provides a unified interface to the inventory, payment, and shipping subsystems.
Buying gifts can sometimes be difficult, especially when you don’t have direct contact with the person you’re wanting to give a gift to. And it takes time and energy trying to think about what someone might like. So I I created givemegiftideas.com. It’s a gift idea generation tool that helps you find gift ideas that don’t stink.
The Javascript array sort() method is an incredibly powerful tool that makes it easy to organize and manipulate data in almost any way imaginable. To use this method, all you have to do is call the function with two optional arguments - a "compare" function and a "options" object.
In the we built a Node.js/Express server that exposes an `/ask` endpoint. When this endpoint is triggered and we include a text `prompt', the endpoint interacts with OpenAI's `/completions` API to generate and return a continuation of that text. We'll be building the UI of our app with the React JavaScript library.
This is the first article of a 3 to 4-part tutorial series. We'll be working towards building our very own custom Q&A chatbot. We’ll be focusing solely on creating a Node.js server where we can interact directly with OpenAI’s APIs.
CSS color functions are a way to specify colors in CSS using mathematical functions rather than just a simple color code. The functions provide more control and flexibility over the colors being used in your stylesheet.
I was a big fan and advocate of GraphQL's `@defer` and `@stream` directives. I've added support for TypeScript Operations to WunderGraph, including support for Subscriptions through Async Generators.
In this post, we'll show you how to add images to the layout component we created in part two of the series. We'll also show you how to define unique images for each blog post using the frontmatter of the post's MDX file.
In this part of the series, we'll use MDX to define our blog pages. MDX is a powerful tool that allows us to create dynamic, interactive pages with Markdown and JSX.
Building a GatsbyJS Blog: Layout and Pages. We'll start by creating a reusable component, the " layout," which we'll use on all our pages. Next, we'll make the pages for our blog and add some primary content.
This series will walk you through creating a GatsbyJS blog from scratch. We'll cover everything you need to know, from installation to setting up the project's structure.
Over the past 24 months Ramón Huidobro and I have been running free programming bootcamps teaching web development and JavaScript skills. We've been stunned by the demand for these courses, which averaged 8,000 learners per cohort and let us reach 35,000 unique learners in total.
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