For-Loops Explained (Processing Tutorial)

[@MegaEskew]

This is the best tutorial about for loops I ever taken , also the push/pop matrix one. Pls more video :)

[@verobj]

Omg!!!!!! Thank you so muchhhhhhhh!!!!!! You are a great teacher! Very calm, funny and lovely!!! Please make more videos about processing!

[@Fairplay2015]

NOW I UNDERSTAND WHAT IS LOOP, YOU ARE AWSOME MAN. BE BESED

[@harrybarnum6826]

YOU ARE A BLOODY LEGEND MATE THANK YOU

[@manpreetkaur040587]

thank you very much sir. its really good way to make clear of our confusions about for loop codes.

[@FindingLaika]

Super informative, easy to understand Plus your voice is kinda soothing

[@mattkavanagh7058]

very well explained - clear and succinct - thankyou,

[@tobvonstieglitz1891]

This helped me a lot. you can explain very well! thanks!

[@moinaction]

Thanks so much for this tutorial. I like it

[@basalduat]

Well done John! However, please enlarge the font size of the editor to 18 pt or larger. Finally, before you stop the recording let us see ALL the code before you stop. Sincerely, Tim

[@angelatocchi2560]

void setup() { size(600,600); } void draw() { background (0); for(int i=0; i < 20; i++); { ellipse( 50*i,50, 20, 20); } } When I put in your code it tells me "cannot find anything named i." I know the problem is with the " ellipse( 50*i,50, 20, 20);" but I cannot figure out what went wrong.

[@xClayy]

You need to get rid of the semi-colon after your parenthesis in your for loop. Having the semi-colon there makes the loop close, and when you call i again your program doesn't know where to find it. void setup() { size(600,600); } void draw() { background (0); for(int i=0; i < 20; i++) { ellipse( 50*i,50, 20, 20); } }

[@st-nz2ff]

very good tutorial. thumbs up

[@sushilbalakrishana8419]

Thanks nice tutorial ,