Drag 'n Drop in Angular: Part 1 - The Draggable Directive
The first part of this series starts with the foundation: the draggable directive. This directive has only one responsibility: tracking the dragStart, dragMove and dragEnd events.
To have the ultimate freedom, I recommend to stay away
Drag and drop in Angular (new #tutorial series!): introduction
Remember using jQuery UI's Draggable and Droppableplugins, for building drag and drop features in web applications? Awesome, wasn't it? Now, what if we could implement drag and drop functionality just as easily in Angular projects?
Over the last
Optimize your Angular app using trackBy #tutorial
This blog is part of an Angular instructional / tutorial series, please find the first edition here: Angular structural directives demystified.
Optimize your Angular app using trackBy
When rendering lists using Angulars ngFor directives, objects
Angular structural directives demystified #tutorial
This blog is part of an Angular instructional / tutorial series, please find the second edition here: Optimise your Angular app using trackBy.
Angular structural directives demystified
As Angular developers, we use structural directives
Java 10 in 5 minutes
From Java 9, Oracle will release a new version of Java every 6 months, starting with Java 10, which is to be released on march 20, 2018.
This blog highlights the major language and API changes in Java 10.
Local variable type inference
Smart Express, a hobby project
In the summer of 2015 I started building a web application for a friend who owns a small courier company, named Smart Express.
Smart Express picks up packages at a specified locations and delivers them to other locations. Additional services and
Van bolle monoliet tot futuristische microservices
bol.com is een webwinkel in Nederland en België die in 1999 werd opgericht door het Duitse mediaconcern Bertelsmann AG. Het hoofdkantoor staat in Utrecht. Na een aantal moeizame beginjaren is bol.com ondertussen uitgegroeid tot de Beste webwinkel
An introduction to Machine Learning with Apache Spark
A while ago I followed a course in Machine Learning on Coursera. In this course I did some exercises in R, which is a language suitable for statistical computing and data analysis. Because I am a Java software engineer, I wanted to try to do it in
Fork your HTTP client: supporting non-global HTTP interceptors in Angular
Most AngularJS developers are probably familiar with the concept of HTTP interceptors: a mechanism for modifying request and responses. This feature is commonly used for cross-cutting concerns such as authentication, logging and error