I have recently being seeing references online to the concept of Technical Debt. The concept is an attempt to explain to business and management types some of the downside of overly complicated designs, lack of testing infrastructure, and quick-and-dirty code written to meet a deadline. In the past, I’ve had trouble explaining the difficulties working… Read More »
Programming Ruby Dave Thomas, Chad Fowler, and Andy Hunt Pragmatic Bookshelf, 2005. This book has taken me a really long time to finish. It’s not because of the writing. The writing is clear and readable. The material is well-presented and seems to cover the topic well. I don’t see any glaring errors or anything that… Read More »
One of the odd things about programming is that you are writing for two different audiences. One is the dumbest device ever invented (it does exactly what you tell it to do) and the other is a (hopefully) intelligent programmer who will need to read this code later. We spend a fair amount of time… Read More »
Software Estimation Steve McConnell Microsoft Press, 2006 Software Estimation is the latest book on the craft of developing software from Steve McConnell. If you have read any of his earlier books (Code Complete, Rapid Development, or Software Project Survival Guide), you might suspect that the book will contain lots of useful information that is well… Read More »
Like many developers, I’ve been working with XML for many years now. My first XML-based program dates back to within 6 months of the publishing of the XML 1.0 Recommendation by W3C. I’ve already gone through the phases of: XML looks promising, XML is cool, everything in XML, and XML is just another tool XML… Read More »
Higher Order Perl Mark Jason Dominus Morgan Kaufmann, 2005 The simplest thing you can say about MJD’s Higher Order Perl, is that it is not your ordinary, everyday programming book. It is not even your everyday Perl programming book. MJD introduces an approach to programming that will be new to most programmers. Even those who… Read More »
One of the things Java programmers seem to really like to hate in C++ is the concept of operator overloading. I have heard this from many Java programmers and seen it written by others. According to many, operator overloading makes C++ impossible to understand because you can’t tell what a piece of code is doing… Read More »
Perl Hacks chromatic , Damian Conway, Curtis “Ovid” Poe O’Reilly, 2006 When I first saw the title Perl Hacks, I was a little unclear what the book would cover. After all, the Perl Cookbook has recipes that span the spectrum from basic to advanced. What would Perl Hacks supply that wouldn’t be found elsewhere? The… Read More »
Several of the past few essays have focused on the notation aspects of programming languages. The major benefit of a notation is making what you want to say concise without losing it’s power in the process. To use an example from an earlier essay, supporting the use of normal algebraic notation for working with matrices… Read More »
Recently, I’ve been taken with the idea of programming languages as notation. When most people look at a programming language, they see syntax and possibly an underlying paradigm. I see the same, I just find the idea that each language also provides a unique notation for expressing ideas quite appealing. Lately, I’ve been thinking about… Read More »