I have spent a lot of time working with MongoDB and NodeJS lately. The most recent project at my work is all about building APIs. Mostly, REST APIs and the database backend for which we use MongoDB. For the purpose of the project, I am mostly working with a MongoDB Read more…
Like the previous post on this blog, this post focuses on Salesforce Commerce Cloud. If you would like to get a background on Salesforce Commerce Cloud I suggest you read my post on How to sort a list – Salesforce Commerce Cloud. More specifically this post talks about String immutability Read more…
My solution to the coding problem to find the middle node of a LinkedList in Javascript. Middle Node of a LinkedList /* LinkedList node */ class Node { constructor(data, next) { this.data = data; this.next = next; } } function printMiddle(head) { if (!head) console.log(“Empty List”); let slowPtr = head; Read more…
Lately, I have been working with NodeJS to build APIs. Testing is an integral part of any software building process and as such, I wanted to unit test my APIs. I have done API testing in Java before but never in NodeJS….at least until now. Testing Node API’s is not Read more…
I have been working a lot with NestJS lately and I have come across the “make sure that the argument HttpService at index [0] is available” error a few times when trying to test my code. This is a dependency issue and the solution is very simple. In this post, Read more…