Tech Bytes

HTTP Methods Explained for Frontend Developers

September 23, 2021

Frontend developers will inevitably need to make HTTP requests frequently when building out the client side of a full stack app. Having a solid understanding of these methods and how to build the requests is essential in being a top shelf frontend developer.

How to use Environment Variables in NodeJs with Express and Dotenv

September 22, 2021

Environment variables in NodeJs are essential for setting configuration options as well as storing important values securely. The environment variables allow you to store API keys and other configuration secrets independently from your main codebase and separate from your git repository so they never get checked in anywhere. Being able to configure and consume these variables is essential in creating solid, production-ready NodeJs APIs for all applications.

How to Setup Scheduled Functions with NodeJs, Express and Node-Cron

September 21, 2021

Building an API with NodeJs and Express is always one of the key building blocks of any full stack application. In conjunction with managing user requests, the NodeJs API application can also help maintain database integrity by performing scheduled maintenance checks to ensure everything remains in solid working order.

How to calculate the number of days between two dates in javascript?

September 20, 2021

Date manipulation and calculations are core to a huge amount of enterprise business logic. Being a wizard at using dates and turning them into simple values to run your logic on is critical. Knowing how to calculate the number of days between two dates is an essential piece of logic to have in your utility belt. This post will explain clearly how the math works as well as creating a simple utility function that can be used anywhere.

How to Use Environment Variables in An Angular App

September 05, 2021

Environment variables in an Angular app are extremely useful for storing constants in your app that need to be used frequently, such as API url's, API access keys, Firebase config values and other general flags.

API Versioning with NodeJs and Express

August 30, 2021

Setting up an API with NodeJs and Express is a topic that is well covered and documented. But what happens when your API requirements expand beyond having a simple CRUD offering? API versioning can help with this. Anytime you see an API url with /v1/ in it, the API is using an internal versioning setup. In this post we'll cover one simple way to configure this with NodeJs and Express.

HTTP Interceptors in a Create-React-App with Axios

August 30, 2021

A how-to for adding HTTP interceptors to a Create-React-App app with the Axios npm library to check and modify request and response headers for all HTTP requests

Adding Sign-in with Apple to Ionic Capacitor Apps with Firebase

August 23, 2021

Authentication is vital for any app with user accounts. Apple requires that their authentication provider is available on all apps submitted to the iOS app store.

Adding Custom HTTP Headers to an Azure Function Response in Nodejs

August 18, 2021

Adding custom headers to the response object of of an Azure Function written in Node sounds simple. Turns out it may not be as simple as it sounds.

How to setup an Angular HTTP Interceptor

August 16, 2021

An HTTP interceptor is a piece of logic that is able to attach to a HTTP request or response. This logic can then modify the data being transferred.

SQL Server Insert or Update Query with T-SQL & Merge

July 31, 2021

A standard SQL Server query to execute that will insert a new row or update an existing one

Best Indie Fullstack Developer Tools

July 18, 2021

A curated list of the best developer tools for fullstack indie developers covering everything from coding, git, database admin and devops

Setting iOS App to Portrait Only for iPads

July 17, 2021

A quick how-to for setting portrait (or landscape) only for your iOS app for iPads as the default setting in XCode doesn't apply to all devices equally.

Sorting an Array of JavaScript Objects in a Specific Order

July 17, 2021

Sorting an Array of JavaScript Objects in a Specific Order is a use case that comes up quite frequently when building UI layouts to meet client specifications. Unfortunately, it is more challenging than a standard array sort and requires additional setup work.

Creating a Realtime Chat with NodeJs, Express and Socket.io

July 14, 2021

Step-by-Step guide to setting up an express server to run as a realtime chat server

Why I use Microsoft Azure

July 14, 2021

Reasons why Azure is the DevOps platform of choice for me

Adding Rollbar Error Tracking to Ionic + Angular

July 14, 2021

A quick how-to guide to adding Rollbar cloud error logging to your Ionic app with Angular

Integrating Firebase with Ionic + Angular

July 14, 2021

A quick how-to guide for adding Firebase into an Ionic application using Angular

Returning JSON objects from an Azure Function in Node.js & Typescript

July 13, 2021

Often, by default, an Azure Function written in NodeJs stringifies the response object being returned. This results in unnecessary JSON parsing on the client in order to be able to process the response. Luckily, we can avoid this by making a simple change to the Azure Function to ensure the object is returned.

© 2021, Mick Patterson