[ragequitta]

It really is astonishing how much you can get done this way. I've been setting up a home lab for myself, and the answers Gpt4 gives are miles ahead of the stack overflow results or documentation of the apps or whatever else. Rarely (very rarely) it will give me a wrong answer, but then I paste in the error message or describe the problem I had and it almost always comes up with the correct answer 2nd try. Final step is asking where I might learn more because it's not working, and gpt always gives me a better link than google.

I'm convinced the people who say it's nothing but a BS machine have never tried to use it step by step for a project. Or they tried to use it for a project most humans couldn't do, and got upset when it was only 95% perfect.

[orwin]

I disagree with that. It's very useful writing boilerplate and documentation, but two third the time I'm in front of a bug I'm to lazy to understand and ask ChatGPT, with context and all, the answer is wrong. I can fiddle with it to reduce that to a third of the time, but in the end, only the questions that are really, really hard to figure on your own are left.

Still, it's way better and more efficient than Google. Less than not being lazy and using my two braincells tbh.

My newest use is

Hello, i' m working on X, I use Y tech, my app do Z and I want to implement W. Can you provide a plan on how and where to start?

[cosmicRobot]

I agree with this. This is my primary use as a new analyst. Weird things that would take lots of time to dig through stack overflow to find, I can find pretty quickly if I feed it the parameters I’m working within, and what I’m trying to get to. Usually it just fills in the gap that Google was doing before, but much better in my opinion.

[throwawayadvsec]

What tech stack(s) do you work with?

[barrysteve]

Oh come on. I fed Unreal c++ engine code to ChatGPT4 and it couldn't understand inheritence in Slate classes and therefore kept offering me the same broken solution for a parameter with the wrong type.

The Unreal engine code is documented and publicly avaiable for OpenAI to ingest and it still gets the basics wrong.

I wasted hours trying to get it to explain to me what I didn't know, if it doesn't understand the internals of Unreal, I have no hope for it on bigger and better codebases.

It doesn't parse, it doesn't explain, it does not grok. It guesses at best and the blood sucking robot-horse is not telling the truth.

[ragequitta]

>It doesn't parse, it doesn't explain, it does not grok. It guesses at best and the blood sucking robot-horse is not telling the truth.

In my experience with coding (I've only done javascript and python myself) you have to tell it to explain and grok. It takes on the role you give it. Even just saying something like "you are a professional unreal developer specializing in C++, I am your apprentice writing code to (x). I want you to parse the following code in chunks, and tell me what might be wrong with it" before typing your prompt can help the output immensely. It starts to parse things because it's taken on the role of a teacher.

People love to hate on the idea of "prompt engineering" but it really is important how you prime the thing before asking it a question. The other thing I do is feed it the code slowly, and in logical steps. Feeding it 20 lines of code with a particular purpose / question you'll get a much better answer than feeding 200 lines of code with "what's wrong here?" You still need to know 90% of what's going on, and it becomes very good at helping out with that 10% you're missing. But for all I know it is just really bad at C++, that wouldn't surprise me. The things I'm using it for are definitely more simple.

[JohnFen]

My observation (which could be wrong) is that ChatGPT as a programmer's aid is only useful for the simple cases. Not so much for complex stuff, and certainly not for something as complex as the Unreal engine.

[CydeWeys]

Do you have some sample chat logs of interactions like this you can share? I'm curious to see what kind of stuff it's coming up with, and how you're prompting it.

[Herring]

I think he means something like this discussion I had with it earlier today about assembling squat racks. I literally knew zero about the topic https://chat.openai.com/share/a74bb56b-fc5b-40ec-90a9-f46cc7...

A few weeks back I was looking into how white supremacy works cause I didn't get it at all. We both came to a nice insight (it's a lot like a business monopoly) https://chat.openai.com/share/930e257f-addd-4371-ac37-370261...

[ragequitta]

I don't tend to keep the chat logs, as the amount of them gets unwieldy very quickly. But examples of things I've done with it that are useful:

I wanted to create a web app, something I haven't done in a very long time. Just a simple throwaway back-of-the napkin app for personal use. I described what I wanted it to do, and asked what might be a good frontend/backend. It listed a few, I narrowed it down even more. Ended up deciding on flask/quasar.

After helping me setup VS Code with the proper extensions for fancy editing, and guiding me through the basic quasar/flask setup, it then was able to help me immensely creating a basic login page for the app. Then it easily integrated openAI api into it with all the proper quasar sliders for tokens/temperature/etc. Then it created a pretty good CSS template for the app as well, and a color scheme that I was able to describe as "something on adobe color that is professional and x and x (friendly, warm, whatever you want to put in)". Everything worked flawlessly with very little fuss, and I'd never used flask or quasar before in my life. You can also delve VERY deep into how to make the app more secure, as I did for fun one evening even though it's not going to be internet facing.

Another thing I did was go over some pfSense documentation with it. I had some clarifying questions about HAProxy, as well as setting up Acme Certificates with my specific DNS provider. It was extremely helpful with both. It also taught me about nitty gritty settings in the Unbound DNS resolver in a way that's much more informative than the documentation, and helped me set up some internal domains for pihole, xen orchestra, etc with certificates. Also helped me separate out my networks (IoT, Guest network, etc), and taught me about Avahi to access my hue lights through mDNS.These are things I always wanted to do, I just never felt like going down a google rabbit hole getting mostly the wrong answers.

Last example I'll give is it was able to help me set up docker-compose plex within portainer that then uses my nvidia GPU for acceleration. The only thing I had to change from the instructions it gave was to get updated nvidia driver #s and I grabbed the latest docker-compose file. I'd never used portainer in my life before, nor do I have experience with nvidia drivers within linux, and I feel like learning it was many times faster being able to ask a chatbot question vs trying to google everything. Granted I still had to RTFM for the basics, as everyone should always do.

I think perhaps my use cases are a bit more "basic" than many HN users. Like I said I'm not asking it to do problems most humans wouldn't be able to do, as I know it isn't quite there yet. But for things like XCP-ng, portainer, linux scripts, learning software you've never used before, or even just framing a problem I'm having in steps I hadn't thought of it's been invaluable to me. For me it's like documentation you can ask clarifying questions to. And almost none of the things I've asked it would work at all if it were wrong, I would know immediately.