creating Javascript functions in a MongoDB database
Although it’s not recommended to store your application logic in MongoDB, it’s sometimes useful to create Javascript functions for database manageme...
Categorie: Web Software Development
Converting a hexstring to ObjectId for MongoDB in Javascript
How to convert a string value to ObjectID Sometimes, the ObjectID of your MongoDB document is delivered as a 24 character hexstring. You can’t just compar...
My Whitebook about Node.js is published
My latest Whitebook is published on the Whitehorses knowledge site. It’s written in Dutch though. If you’re looking for some in-depth articles in En...
Using MongoDB on a Raspberry Pi
Recently I hooked up my Raspberri Pi 3 as a small testing server for my MEAN stack (mainly Node.js and MongoDB in my case). That works great and I was surprised...
My first experiences with Oracle MCS
Oracle Mobile Cloud Service (MCS) is a PaaS solution for creating mobile backends and connectors to mobile applications. I’ve done a workshop with it some...
Check these great Oracle JET blogposts
I just want to bring some nice blogposts on Oracle JET to your attention. Oracle JET is a new Javascript Extention Toolkit (yes, yes: JET) from Oracle for inter...
Javascript keyboard events: the difference between keypress and keydown
Some things you learn the hard way. I was trying to catch some keyboard events in order to replace comma’s with dots in html input items and validating th...
IBM released a SWIFT language sandbox in the browser.
Just a few days ago, IBM released a sandbox for Apple’s SWIFT language, and it works in the browser. I think that’s great news, now there is a conve...
The latest Whitebooks: improving performance with OSB split-join and Behaviour Driven Development in Scrum
There are a couple of interesting new articles on the Whitehorses knowledge site. All in Dutch, but Google Translate can fix that for the none-Dutch speaking au...
Prevent your webform from showing the “are you sure you want to leave this page” message
When a webpage in your application detects changes made to input items (if they are valid or not), it will present the user a popup asking if he/she wants to le...