Several newer languages (as in less than 10 years old) have been designed around the idea that everything is an object. Since I started programming professionally almost two decades ago, I was programming before the object craze became mainstream. I have done the OO thing for over a decade and am not as impressed as… Read More »
Can just anyone learn to program or is that skill limited to a few of us? This question or some variant has been on my mind for most of my career. Early in my career, I thought programming required inherent talent, so only some people were capable of learning to program. As I gained more… Read More »
I ran across an unusual article a couple of months ago, Ethical Software by Alex Bunardzic » Right Tool for the Job is a Myth. My first thought was that the author must be out of his mind. After some reflection, I have a somewhat different view. Now I just think he is mistaken. I… Read More »
Recently, Joel Spolsky wrote about Don Norman’s article Simplicity Is Highly Overrated. Joel used this as a springboard to another talk of how simplicity doesn’t matter in Joel on Software: Simplicity. He referenced and expanded on his views from Strategy Letter IV: Bloatware and the 80/20 Myth. As I’ve said before, I often find Joel’s… 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 »
Many years ago, I was working on application software that we configured and shipped to nearly a hundred clients. Although we did the first installation on a machine that we provided, the customer had to install updates a few times a year. (This was before most people knew about the Internet.) A few of us… Read More »
A couple of years ago, I wrote a set of three essays on Resource Management: The Semantics of Garbage Collection, More Thoughts on Resource Recovery, and Other Resource Recovery Approaches. In summary, my argument in these articles was that the standard mark-and-sweep garbage collection falls down for two major reasons, it doesn’t deal with any… Read More »
Over the years, I have come to the amusing realization that many people feel like they could program if they just tried. You know the type. He (or she) has used computers for a while. He picked up Computer Programming for Total Morons or Object Oriented Programming in C++ and Java in an Hour and… Read More »
In On Proficiency, I talked a bit about what characteristics make up the concept we call proficiency. In trying to hire programmers, a company often tries to measure proficiency to find the best candidate for the job. Over a year ago, I began thinking about how to measure proficiency, and found it to be harder… Read More »
In order to become proficient at any activity, a person needs four things: aptitude interest knowledge skills To some extent, you should be able to judge a person’s proficiency by measuring each of the four attributes. The first of these is the only one that a person has no control over. If you don’t have… Read More »