@programminginc - страница 1224

Ariana

It’s cleaner that way

Vitaliy ◀️TriΔng3l▶️

So you don't have to write done = true; break; every time you want to exit it

Francisco

Not necessarily, but it helps when you have multiple exit conditions in the inner loop

I insist that very deeply nested loops should be reconsidered

Ariana

Especially when the loop condition is some weird thing

Ariana

I insist that very deeply nested loops should be reconsidered

how would you unnest say tensor multiplication

Mat

Sometimes 2-level, sometimes 3-level

I consider 3-level loops too nested already

Vitaliy ◀️TriΔng3l▶️

It’s cleaner that way

With goto or without?

Ariana

With goto or without?

with

Vitaliy ◀️TriΔng3l▶️

Yes

Francisco

how would you unnest say tensor multiplication

Functions are your friends

Vitaliy ◀️TriΔng3l▶️

done = true; break; is two statements, one of which is even misleading because break implies breaking out of the inner loop, not the outer ones

Mat

Especially when the loop condition is some weird thing

If it is weird, it's not clear enough🤔

Vitaliy ◀️TriΔng3l▶️

goto is a single complete statement that states your intentions precisely in this case

Francisco

If it is weird, it's not clear enough🤔

^

Ariana

If it is weird, it's not clear enough🤔

Like tree->node[0]->child->node[0]<4 or smt

Mat

Like tree->node[0]->child->node[0]<4 or smt

I'd never put something like that inside an if statement😅

Ariana

i do worse things 😛

Vitaliy ◀️TriΔng3l▶️

Real life makes you have to do that

Mat

i do worse things 😛

Till you work alone on your code i presume noone will question you

Mat

Real life makes you have to do that

Nope. Programmers make that, not real life

Francisco

Real life makes you have to do that

I wouldn't do that stuff. At least I'd encapsulate that behaviour in a function

Vitaliy ◀️TriΔng3l▶️

I wouldn't do that stuff. At least I'd encapsulate that behaviour in a function

With a very specific name that will only be used in one place?

Vitaliy ◀️TriΔng3l▶️

That's spaghetti code

Vitaliy ◀️TriΔng3l▶️

Moving one condition from one place to the global namespace

Mat

I wouldn't do that stuff. At least I'd encapsulate that behaviour in a function

True

Mat

With a very specific name that will only be used in one place?

Do you mean a clear name that will let others understand what's happening?

Vitaliy ◀️TriΔng3l▶️

Do you mean a clear name that will let others understand what's happening?

That's what comments are for

Francisco

I think we disagree in the way we program. I prefer more of a declarative style rather than lots of deep loops

Mat

That's what comments are for

Oh gosh

Mat

Comments need to explain at a maximum why you wrote that stuff

Mat

Not what's that stuff

Mat

Code should be self-explaining

Mat

As programmers, we pass enough time reading code. Let's not make this need hard

Francisco

Code should be self-explaining

Couldn't agree more

Dima

Code should be self-explaining

just like Carmack's fast inverse square evil root code

Roxifλsz 🇱🇹

just like Carmack's fast inverse square evil root code

// evil floating point bit level hacking // what the fuck?

Roxifλsz 🇱🇹

Anonymous

Ok🙂

Vitaliy ◀️TriΔng3l▶️

just like Carmack's fast inverse square evil root code

Just like his and Abrash's software renderer? https://github.com/id-Software/Quake/blob/master/WinQuake/d_draw.s

Ибраги́м

Lambdas: From C++03 to C++20, Part 1 https://www.bfilipek.com/2019/02/lambdas-story-part1.html https://redd.it/auwicw @r_cpp

Ибраги́м

Lambdas: From C++03 to C++20, Part 1 https://www.bfilipek.com/2019/02/lambdas-story-part1.html https://redd.it/auwicw @r_cpp

@danielbaker your lucky day!

Ariana

just like Carmack's fast inverse square evil root code

mdr

Anonymous

Thank You! Alright!

Anonymous

@danielbaker your lucky day!

Thank you

Vk

Can anybody help regarding

Vk

This problem

Vk

So please..

Francisco

What have you tried so far?

Vk

I didn't recognize

Vk

It

Francisco

Well, then understand that I'm not going to do it for you

Yiii

hello. i like to ask for help about c++ basic coding using devc++. i write a code and it will prompt "do you wish to continue [Y/N]" entered 'Y' will go back to main() ; and if entered 'N' will be auto close cmd( is it possible)? i want to know is there a way to do that?. *yes i been google so far and yet not found the answer that i seek whether is it possible or not. #sry for bad english. ty

Vk

Well, then understand that I'm not going to do it for you

Please help me if you understood

Francisco

Please help me if you understood

I'm doing other stuff, don't feel like reading problem statements

Vk

I'm doing other stuff, don't feel like reading problem statements

Ok

🐰🐾 سمیه

Hi. Would you please explain the highlighted part?

Anonymous

🤔

klimi

Hi. Would you please explain the highlighted part?

Nope

🐰🐾 سمیه

Why 😢

Anonymous

Hi. Would you please explain the highlighted part?

ok , As I used EOF , This will recieve input until value = null or The end of value . This line is very good but by change getchar() by fgetchar() to Read files . search for EOF value in google .

Luigi

Is there a way to put rand() numbers in an adder? I have a "sum" adder, i want to add all the numbers got from rand() in my "sum" adder, how can i do that? Sum=sum+???

Anonymous

EOF, getc() and feof() in C https://www.tutorialspoint.com/eof-getc-and-feof-in-c

🐰🐾 سمیه

Ok thanks 👍🌹

Anonymous

سميه

Anonymous

Is there a way to put rand() numbers in an adder? I have a "sum" adder, i want to add all the numbers got from rand() in my "sum" adder, how can i do that? Sum=sum+???

Sum +=sum

🐰🐾 سمیه

سميه

Hi