Ha. I had a convo with a programmer in the 90s. He was explaining a complex problem and the steps to solve in the code, to adjust things based on user choices and parameters.
And I said why wouldn’t you presolve all of them and then provide a lookup to go get the solution from a list. And he just looked stunned and walked away.
Reminds me of the first time I saw Sin and Cos lookup tables being used in early 3D gaming. The computers could calculate those just fine, especially with a math co-processor. But for 3D gaming it would be too slow to get a good framerate. So lookup tables were used to greatly improve the speed.
Back on those days all sort of neat tricks like that would be used. Often done as little demo programs that were very impressive. Before the internet it was hard to look up something like that and the latest and greatest tricks weren’t written in books yet. So often little code snippets and demo programs would be shared amongst programmers using the sneakernet, so we could all learn and get better.
Ah my prior manager suggested something similar… Dynamic views that would adjust based on user set parameters… We set up canned views and called it a day.
He was let go, but always pushed for the art of the possible (even if it would take a few extra sprints to wrap)
Because he hadn’t thought of what I suggested and it was much easier than what he was trying to program. I wasn’t suggesting he write the program, solve it and table it; it was more like empirical knowledge/common sense stuff to narrow options, then fill the rest in based on what made sense.
Then its just a horizontal or vertical intersection to find the outputs required instead of a complex calculation every time
Ha. I had a convo with a programmer in the 90s. He was explaining a complex problem and the steps to solve in the code, to adjust things based on user choices and parameters.
And I said why wouldn’t you presolve all of them and then provide a lookup to go get the solution from a list. And he just looked stunned and walked away.
Reminds me of the first time I saw Sin and Cos lookup tables being used in early 3D gaming. The computers could calculate those just fine, especially with a math co-processor. But for 3D gaming it would be too slow to get a good framerate. So lookup tables were used to greatly improve the speed.
Back on those days all sort of neat tricks like that would be used. Often done as little demo programs that were very impressive. Before the internet it was hard to look up something like that and the latest and greatest tricks weren’t written in books yet. So often little code snippets and demo programs would be shared amongst programmers using the sneakernet, so we could all learn and get better.
Humans can invent lies. Machines can repeat lies faster.
Ah my prior manager suggested something similar… Dynamic views that would adjust based on user set parameters… We set up canned views and called it a day.
He was let go, but always pushed for the art of the possible (even if it would take a few extra sprints to wrap)
why is this upvoted
Because there are plenty of scenarios where this would work.
Because he hadn’t thought of what I suggested and it was much easier than what he was trying to program. I wasn’t suggesting he write the program, solve it and table it; it was more like empirical knowledge/common sense stuff to narrow options, then fill the rest in based on what made sense. Then its just a horizontal or vertical intersection to find the outputs required instead of a complex calculation every time