Using Angular Maps Components and a new service called ipapi, you will be able to quickly put together something that will allow you to get IP information from a client and put it on a map. Angular Maps Components is really great, and the setup with ipapi is a no-brainer (they have a free tier… Continue reading Getting IP location information with Angular 7
Author: Daniel Pradilla
I'm an Engineer and my main objective is to help people solve real world problems using readily available technologies. I've been doing it since I was a kid.
How to connect to SAP HANA using JDBC
Recently I had to connect a Java application to SAP HANA and I made some notes along the way: The first step is to get the SAP HANA JDBC driver, a file called ngdbc.jar. The quickest way is to download the SAP Hana Cloud Platform SDK from here: https://tools.hana.ondemand.com/#cloud Choose the latest “Java Web Tomcat 8”… Continue reading How to connect to SAP HANA using JDBC
How to build an API for SAP HANA using strongloop/loopback
One of the aspects I like the most about SAP HANA is the cloud app development environment that allows you to quickly put together a data-entry app using Fiori. Recently, I wanted to build a small JavaScript app for data querying and entry using the awesome ag-grid. The data was in SAP HANA but the… Continue reading How to build an API for SAP HANA using strongloop/loopback
Linear optimization with or-tools: containerizing a gunicorn web application
Previously, we left our app working with our local python+gunicorn+nginx installation. In order to get there we had to do quite a bit of configuration and if we wanted to deploy this in a server or send it to a friend, we would have to go through a very error-prone process subject to version changes… Continue reading Linear optimization with or-tools: containerizing a gunicorn web application
10 things I learned while setting up five masternodes
Over the past few weeks, I’ve been experimenting with masternodes as alternatives/replacements to traditional crypto mining rigs. Like with many other crypto-related things, I was surprised to find such a huge community and wealth of options. It’s akin to opening a window into another world. What interests me the most is to learn to what… Continue reading 10 things I learned while setting up five masternodes