Formatting a Field Globally in OBIEE 11g

Brian BurdiTechnical Tips1 Comment

Some fields will have a standard way of being formatted, such as a date DD-MMM-YYYY or a dollar amount being set $x,xxx.xx. Having to format the field each time that a user wants to use it becomes quite burdensome and gives a developer more room for error if they are formatting the field each time it is used. The saying “work smarter, not harder” comes to mind with this solution. For this example we will globally change the format of the field “revenue” to the format $x,xxx.xx. Let’s open an analysis and for the sake of seeing the format prior … Read More

Exporting Negative Numbers from OBIEE to Excel 2007+

Brian BurdiTechnical Tips2 Comments

Exporting Negative Numbers from OBIEE to Excel 2007+

If you’re trying to export numeric values in OBIEE to Excel 2007+, you may notice there are issues when you attempt to sum a column that has negative numbers. This problem will occur if you have a negative number’s font color set to red. Excel 2007 disregards those values when directly exported whereas if you export to Excel 2003 you will not have this issue but will lose some of the formatting from OBIEE. Proposed is an easy solution to implement that will allow users to have useful data and not be limited to where they can export to. The Problem: … Read More

Day 1 as a New Intern

Mara MonaghanTechnical TipsLeave a Comment

Its nearly impossible to know what to expect from day one on a new job, especially when its your first professional job. There is the cliche of getting coffee and making copies as the new intern, which I’m sure is something that actually happens to a few individuals out there. I was confident that that wouldn’t be my reality. Thankfully it was far from it. My first day started off pretty typical, getting to the office around 9, standing around awkwardly, very briefly mind you, until I was shown the way to my desk. I was handed a laptop and … Read More

Installing ESXi with BCM57781 Driver Fix

Brandon JonesTechnical TipsLeave a Comment

VMWare’s ESXi is a freely available type 1 (bare metal) hypervisor, here we will step through installing ESXi version 5.1. Before Installing The target machine needs a x86 64-bit CPU with at least two cores and a large amount of RAM. VMWare requires 2GB and suggests at least 8GB to take advantage of all features of ESXi, but most applications of virtual machine hosts will need much more than this. Our target machine has 32GB RAM. If your target machine supports booting from USB, then load the ISO onto a thumb drive at least 1GB in size and install at … Read More

Disorienting Data Visualizations

Brandon JonesIndustry Trends, Technical Tips4 Comments

Visualizing data has always been valuable, but in the ever growing world of “big data”, it is necessary for visualizations to be both aesthetically pleasing and easy to understand. Today, it is common to see visualizations that — though they “look good from a distance” — are entirely too complicated and leave the audience confused once they actually begin trying understand the information presented.

Top Section of Infographic

IE6 is [almost] dead – Usage is 2.4% in USA, 34.6% in China

AshokIndustry Trends, Technical TipsLeave a Comment

It’s not just web 2.0 developers making the push away from IE6 anymore. Microsoft is publishing the stats, and even they want people off of Internet Explorer 6 (IE6). Join the cause by pasting your own “STOP using this out-of-date browser” banner (provided by Microsoft): <!– [if lt IE 7]>           <div style=’ clear: both; height: 59px; padding:0 0 0 15px; position: relative;’> <a href="" alt=""><img src="" border="0" height="42" width="820" alt="You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today." /></a></div>             <![endif]–><!– [if lt … Read More

ASP.NET HyperLink in GridView using HyperLinkField, SqlDataSource, BoundField, TemplateField, and HyperLink

AshokTechnical Tips2 Comments

I am amazed how difficult it was to find simple examples of exposing a hyperlink in an gridview control. I tried some obvious things that didn’t work at first, but I got four different approaches working that I thought I would share for others that run into this [I would assume] common need. In my case, I wanted to hyperlink to an external site based, passing in the external url along with an ID passed in as a URL parameter. For example: Construct URL Inside SQL This is old code that had the SQL query inside a SqlDataSource … Read More