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nodejs

5 articles tagged with “nodejs”.

Yet another interview question deep dive: Intersection of Two Arrays

Can we learn something practical from a pure computer science interview question? In this article we will solve an interview question and optimize it – but we will also look at a practical way to handle data in real life. The problem of finding intersecting numbers between two arrays is simple. Assuming an input of […]

GraphQL Alternative: GraphQL vs. AskQL

How does AskQL differ from GraphQL? After writing about AskQL and how to use AskQL with nodejs, the obvious question that repeat itself was: How does it differ from GraphQL? In this article I will try to show the main benefits of AskQL by converting a simple Covid-19 GraphQL project into AskQL. The Project The […]

AskQL Nodejs QuickStart

AskQL is a new query language that is also a programming language. I’ve written an introduction about it in the former post. In this article we will see how it can be setup in a nodejs server. Quickly setting a server To setup a server with AskQL, we first need a server. Let’s set it […]

Introduction to AskQL

AskQL is a new query language that is also a programming language. Read on to see how you can actually get Star Wars with AskQL. We can query AskQL with askscript. The askscript should be very intuitive for developers, because it looks like a script! Let’s query the most common first query – hello world! […]

Measuring used JS heap size in nodejs

In the former article, we saw how to measure the JS heap in the browser and a few use cases it can come in handy. I was asked how this can be done in a nodejs app as well. Let’s do something a bit more interesting – create a script that will measure the heap […]

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