On the configuration of Virtualbox Networking
I’m one of those guys who is always struggling with the network configuration of VirtualBox images. I understand NAT, but what is the effect? And what the...
Tag: oracle
Installing Guest Additions on Oracle Enterprise Linux
When installing Oracle Enterprise Linux in VirtualBox, or downloading one of the available images on Oracle Developer Days, it can be tricky installing the Gue...
Some tips on deployment of Application Express applications
I wrote a blog entry on my company’s Blog with some tips on deployment of Application Express applications. It describes the pitfalls on manual and automa...
How to copy users to new workspace in Application Express
In Application Express, there is no standard way of copying users in an existing workspace to a new workspace. Everytime you create a new workspace, all develop...
Adding custom tooltips to Application Express with qTip2
a basic example of what you can do with qTip2 in Oracle Application Express to spice up your UI.
2 quick tips; Apex shared LOV and Autocomplete (video tutorials)
Here are 2 simple tips for Application Express. Watch the short videos for a hands-on tutorial. 1) creating a Shared LOV from a LOV in an item. http://www.youtu...
Optimizing Oracle SQL performance using an inline view!
In our production environment, we have a process that runs for about 30 minutes, and may even take hours on busy days. Way too long of course! I’ve been r...
installing Oracle SQL Developer on OS X Lion/Mountain Lion
Last week I installed OS X Lion, which was great fun. I’m not going to say it is revolutionary, but it certainly has some nice improvements. One particula...
Something about null values in Oracle SQL
Something I’ve posted before…. but I thought it was time to rewrite it a little. We all are at least a bit aware of the awkward behaviour of NULL in...