Functional Javascript

Intro We can easily perform data analysis on our data by slicing our data into buckets bas...

Functional Javascript

Intro Let's look at a simple query first as we prep ourselves for more thorough queries in...

Functional Javascript

Intro Let's look at a MongoDB query that uses the Mongo Aggregation Framework (AF) that re...

Functional Javascript

MongoDB Marvels - Dancing with Dates - Series #12 MongoDB - Working with dates I...

Functional Javascript

Legend AF = Aggregation Framework Intro We've covered a lot of powerful featur...

Functional Javascript

Intro In the last series we retrieved a random sample of docs. It was very simple. Essenti...

Functional Javascript

Intro Let's retieve some random items from a database collection app.post(apiEnum.api_f...

Functional Javascript

Intro In the last article in the series I showed how to establish a connection to MongoDB....

Functional Javascript

Intro This is our lowest level code for establishing a connection to the Mongo database....

Functional Javascript

Intro Let's say a user wants to send us some correspondence. [aside] Do we want to sto...

Functional Javascript

Intro When querying the database in MongoDB, all "Matches" you perform are conjunctions (i...

Functional Javascript

Intro A quick example on actually a very important feature: "paginate" Always paginate yo...

Functional Javascript

Intro These two code snippets have the identical behavior. What does the code do? See if...

Functional Javascript

Intro Note You know, designing systems is about shaping data. You want the tools that faci...

Functional Javascript

Let me demonstrate a few simple database queries on MongoDB using their Aggregation Pipeline Framewor...

Functional Javascript

Method Chaining (MC) vs Functional Pipelining (FP) Notes on MC vs FP Notice t...

Functional Javascript

A simple api fetch idiom you can apply for any api. For this particular api, there is no api key req...

Functional Javascript

The video: 7 minutes, 26 seconds, and the Fundamental Theorem of Agile Software Develop...

Functional Javascript

JavaScript Abbreviations JS JavaScript app application f final def: the fi...

Functional Javascript

Here is a simple rewrite of a javascript filter func... /** @func util a custom high-performance fi...

Functional Javascript

Documentation is important to keeping a codebase understandable as it grows in size, complexity, and...

Functional Javascript

First Choice I use https://vivaldi.com Vivaldi pros: based on chromium so it...

Functional Javascript

Today's Developer Experience (DX) Tip: a. install Typescript globally on your devbox npm...

Functional Javascript

The key is to acknowledge from the start that you have no idea how this will grow when you accept t...

Functional Javascript

The beginning of wisdom is to call things by their right names. —Chinese proverb Designe...

Functional Javascript

Here are three ways to retrieve the unique set of primitive values from an array.... //a. Set-Array...

Functional Javascript

Quiz There are two key areas to increase the performance of this code without losing robus...

Functional Javascript

As functional-programming-centric engineer myself, I don't use these particular constructs listed bel...

Functional Javascript

Split-test Your Code When you split-test a sales-page or landing-page, you have a "control...

Functional Javascript

Explanation 1. The two arrays (aTrue and aFalse) contain... 8 examples of "true" value...