Same with BIOS descriptions.
FGTSAB switch [toggles the FGTSAB setting]
infuriating
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Same with BIOS descriptions.
FGTSAB switch [toggles the FGTSAB setting]
infuriating
I love it
Yup, my first thought as well. While those days are thankfully over, those braindead BIOS "help" messages remain etched into my mind forever.
Best comment ever was "It used to work like this but person at client demanded it work like that on this date" when the client complained it shouldn't work like that.
That's basically what comments are most useful for. When you're doing something that's not obvious, and want to make sure the "why" doesn't get lost to time.
// I'm not really that dumb, there is a reason.
// narrator: the reason was management
// I told them I'd do this but only if they gave me time next sprint to fix it - 12-03-1997
[flashbacks to the backlog being wiped out because “the client already signed off on the release”]
The best comments are "why" comments, the runner up is "how" comments if high-level enough, and maybe just don't write "what" comments at all because everyone reading your code knows how to read code.
this seems like a great idea as it provides proof in writing just in case the stakeholder complains later on about the thing you implemented at their request
That’s actually the perfect comment, because if anyone ever comes back to fuck with you about it, it’s explained right there. Then you turn it right back around on management and watch them run around like chickens with their heads cut off.
/*
* Gets stupidFuckingInteger
*
* @returns stupidFuckingInteger
*/
public double getStupidFuckingInteger() {
return stupidFuckingInteger;
}
The lack of a return type declaration makes this sooo good.
It has the return type declared to be double
.
I cannot read. Even better.
Comments should explain "why", the code already explains "what".
The allowable exception is when the what is a what the fuck, as in you had to use a hack so horrible that it requires an apology comment
Absolutely, although I see that as part of why
Why is there a horrible hack here? Because stupid reason...
Inline comments yes.
Function/Class/Module doc comments should absolutely explain "what".
You are absolutely right. It was inline comments I had in mind.
I don't code, at best I script. I'm a sysadmin, not a dev, so I play around in PowerShell mostly.
I just started to naturally do all of this. Not because I was taught to, but because I've written too many scripts that I later looked at, and thought, WTF is going on here.... Who tf wrote this? (Of course it was me)...
So instead of confusing my future self, I started putting in comments. One at the beginning to describe what the file name can't, and inline comments to step me through what's happening, and more importantly why I did what I did.
The sheer number of comments can sometimes double the number of lines in my script, but later when I'm staring into the abyss of what I wrote, I appreciate me.
I write such comments because I have to.
Company policy.
Also we have to specify every line of code and what it should do.......
Lol leave. That is so many levels of braindead.
I would smash everything into a handful of overly-complicated lines.
/********** Setting up the fkuArray **********/
fkuArray = array(...
Well, fku that array indeed.
I had a old job that told me that code is "self documenting" if you write it "good enough". And that comments were unnecessary.
It always annoyed the heck out of me. Comments are imo more helpful than hurtful typically.
Is it just me? Or am I weird? Lol.
Document intentions and decisions, not code.
Code should always by itself document the "how" of the code, otherwise the code most likely isn't good enough. Something the code can never do is explain the "why" of the code, something that a lot of programmers skip. If you ever find yourself explaining the "how" in the comments, maybe run through the code once more and see if something can be simplified or variables can get more descriptive names.
For me, that's what was originally meant with self-documenting code. A shame lazy programmers hijacked the term in order to avoid writing any documentation.
lazy programmers
I don't think they're lazy, I think they're not good writers. Not being able to write well is very common among programmers (not having to communicate with written language is one reason a lot of people go into coding) and in my experience the Venn diagrams for "not a good writer" and "thinks comments are unnecessary" overlap perfectly.
Its definitely a balance. Good code shouldn't need much commenting, but sometimes you have to do something for a reason that isn't immediately obvious and that's when comments are most useful. If you're just explaining what a snippet does instead of why you're doing it that way, there's probably more work to be done.
The code is self explanatory
/s needed apparently
The words of the machine are sacred, Only the impure need explanation
It explains what it does, it does not confirm that it is what was intended.
How bad programmers comment their code. Good programmers don't comment at all and let the code speak for itself, leaving commenting to some obscure and arcane implementation the coder left in after a week long binge on caffeine and gummy bears.
Code should absolutely speak for itself. But the occasional comment is still good to explain the 'why' of the code when the why isn't very obvious, often due to a niche requirement. Also any time you have to break out a hack, that needs comments up the ass, what was the bug, what URL did you find the fix at, why does this hack work, etc etc. It's very satisfying to go back and remove those hacks after they are no longer needed, often because the underlying technology fixed the bug that had to be hacked around.
This is the truth. In my experience, the people who often writes comments are also writing the most incomprehensible code.
Comments are frequently getting outdated as well, so they’re not in great help understanding the code either.