Category Archives: Best Practices

The Architect’s Eye – Communicating Errors

In many of my projects, I have found architects guilty of preparing a design that leaves the error messages out of the question. And now, I come across an article that shows us 35 creative designs of showing a 404 page (http://www.onextrapixel.com/2011/03/09/the-secret-of-a-successful-error-page-with-35-amazing-404-page-designs/). As I was browsing some of these designs, I recall a designer I…

Who the hell needs Quality?

I will let you do the math, but what made me fell out of my chair was the fact that everyone in the room was accepting the fact that even before we were developing the application we would have 66% of the time spent in fixing defects. Not even once did anyone asked, how can we ensure that we do not have so many defects in the application. Now even once did anyone asked if we already have Unit testing how come we still have these many number of defects.

Top 25 Most Dangerous Programming Errors

The 2009 CWE/SANS Top 25 Most Dangerous Programming Errors is a list of the most significant programming errors that can lead to serious software vulnerabilities. They occur frequently, are often easy to find, and easy to exploit. They are dangerous because they will frequently allow attackers to completely take over the software, steal data, or…

Java Collections | Performance Benchmark

Managing list or collection of objects is a very common scenario. In addition, managing that list effectively, that provides the optimum performance is also a very common need. The Java programming language offers many in-built data types for representing and modeling collection of objects. Some of the commonly used data types are: java.lang.ArrayList java.lang.HashSet java.lang.TreeMap…