Giacomo MarianiinLevel Up CodingSpring Batch 5 examples with Tasklet and Chunk processingSpring Batch 5 has brought relevant changes compared to previous versions. If in 2023 you are trying to implement a Spring Batch…5 min read·Oct 20, 2023--1--1
Giacomo MarianiinLevel Up CodingAuthGuard & AuthGuard unit test with Angular 16This tutorial demonstrates how I have implemented an auth guard and the unit tests for the auth guard in Angular 16. The auth guard is used…4 min read·Sep 7, 2023--3--3
Giacomo MarianiinLevel Up CodingAn Accessible Modal Dialog with HTML, CSS, and JavaScriptIn this post I want to share with the community a modal dialog I have implemented with HTML, CSS and JavaScript, that satisfies the tests…3 min read·Aug 24, 2021--1--1
Giacomo MarianiinLevel Up CodingHow I use MongoDB triggersIn this post I will show the function I use in my MongoDB trigger to reset the DB and remove unwanted data.2 min read·Jul 23, 2021----
Giacomo MarianiNode & Fetch(FE) to set and catch error messagesWhile working on a client front-end and a back-end API, I bumped on the need to create a custom error message with Node in the API, catch…2 min read·Jun 24, 2021----
Giacomo MarianiinLevel Up CodingA quick tutorial on Hugo templates & creating your themeThis quick hands-on tutorial helps in understanding the logic behind Hugo themes and templates. We will create our own web site and theme…5 min read·Dec 15, 2020--1--1
Giacomo MarianiinLevel Up CodingCreate a Simple JSON Viewer for your Web ApplicationI needed to show the users of my web application the content of JSON files stored in the DB, so I created this simple visualizer that…1 min read·May 21, 2020----
Giacomo MarianiinLevel Up CodingMQTT over WebSocket in a React AppRecently I had to use MQTT over WebSocket in a React web application to fetch live location from an API. Here is my solution. I tried to…2 min read·Jan 29, 2020--1--1
Giacomo MarianiWork on Overleaf Projects OfflineThis is a guide to work with Overleaf projects locally, even when your are offline. Since Overleaf can be only used online, we will have…4 min read·Jan 3, 2020--1--1
Giacomo MarianiRun node app as single executable file on Windows, Mac or LinuxWith Pkg you can package your node application into a single executable for Windows, Linux or Mac. You will then be able to run the app…2 min read·May 29, 2019--1--1