“ ” — Look at all the code I wrote! #CowboyDeveloper If you hang around for any length of time, you’re sure to hear the above refrain. It a bit of a catch-all phrase, but the situations you’re most likely to hear it involve #CowboyDevelopers is : Code quantity as a proxy for capability. Or, to put it differently, “ ”. Bragging Rights Mine is bigger than yours After all, it’s a well known fact that the amount of code you write is directly proportional to how correct your implementation is 🙄. Settling Arguments: : Basically the , the amount of code that was written by the is consider dispositive evidence that the current approach is correct. Continuing With The Current Approach Sunk Cost fallacy #CowboyDeveloper The commonality to all of this are the implicit assumptions that Writing code is hard. Therefore, the more code you’ve written, the more hard work you’ve done. a) b) Yes it’s true — in absolute terms, writing code hard. That said, in the world of Software Engineering, is writing code is not the long pole! Take the life-cycle of whatever is being built. Odds are that it goes something like this ** **Identifying all the requirements associated with whatever you’re building, including who wants it, what they actually need, what they’ll be satisfied with, timeframes, and an infinity of other questions that your Product Managers tear their hair out trying to get answers to. Identify the problems ** **All the engineering associated with figuring out the “best” solution to the problems that you’ve identified above. Mind you, this is largely a case of multi-dimensional optimization, and there is rarely a “perfect solution”. Come up with a solution ** **Here we get to the “Writing Code” part of the entertainment. And no, I’m not giving it short-shrift — depending on what’s being built, it can involve any amount of pain and suffering. Dealing with GC pauses, cache-lines not behaving the way they should, elusive bugs in underlying libraries, oh, this can be seriously painful indeed! Implement the solution ** **Aaaaand, here’s where life get’s interesting. , my friends, is the long pole in the life-cycle! The thing is, six months from now, you (yes, even you!) have forgotten what your code does. And yes, maybe you documented your code well, but if you’re a , the odds are that you didn’t. What’s worse, the odds are that you will have moved on to the next project, which means that some luckless wight is goin to be sitting there tearing hair out trying to figure out what exactly your code is doing. Maintaining the solution This will #CowboyDeveloper their And that, my friends, is the point. In many (most?) cases, the fact that you generated an ∞ of code can be more about your lack of skills (and/or laziness!) than about your awesomeness. Writing code may be hard, but maintaining code is way way worse! , that we’ll go through and emerge victorious in the end. To us “the end” is when we’ve delivered the code — it’s how we picture us riding off into the sunset, victorious, The reality, however, is that that’s pretty much when the game begins anew. Maintaining the product, adding features, fixing bugs, dealing with unexpected situations that weren’t in the original requirements, oh, it’s a never-ending battle, and it’s where — if your product is successful — you’re going to be spending the vast majority of your time We’ve all bought into the myth of The Hero’s Journey , The Ordeal because the product has shipped! Internalize this lesson. Remember that the game never ends. And above all, don’t let code quantity turn into a measure of awesomeness! Note: Another way to look at is is that Code Quantity is proportional to Number Of Bugs (thanks to Cyclomatic Complexity) . So, when somebody sez. “Look at all the Code I wrote!”, you should actually hear “Look at all the bugs I created!”. . For more, read this article ( This article also appears on my blog )

Too Long; Didn't Read

Making security fun one episode at a time

Code Quantity =/= Personal Awesomeness

Too Long; Didn't Read

Mahesh Paolini-Subramanya

About Author

TOPICS

THIS ARTICLE WAS FEATURED IN...

Code Quantity =/= Personal Awesomeness

Too Long; Didn't Read

Mahesh Paolini-Subramanya

About Author

TOPICS

THIS ARTICLE WAS FEATURED IN...

RELATED STORIES