Prolog Tutorial

I wrote a Techno-Thriller called Whispers if you're interested: amzn.to/4cfdtNW
I'd greatly appreciate a review for it if you have time.
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Installation 01:08
Introduction 05:40
Facts 09:55
Rules 12:00
Variables 15:30
If Statement 23:54
Complex Terms / Structures 25:56
Format 28:38
Comparison 31:13
Trace 33:36
Recursion 36:16
Math 39:10
Reading / Writing Console 44:08
File I/O 46:10
Looping 49:29
Changing the Database 53:31
Lists 56:51
Strings 1:00:47
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[@derekbanas]

Learn in One Videos for Every Programming Language Subscribe to Bookmark them: bit.ly/2FWQZTx C++ : kzbin.info/www/bejne/iKbFXn2pn7Kbjbs Python : kzbin.info/www/bejne/hGXQdq18ec-kqqM Java : kzbin.info/www/bejne/pF7bcqSZd6iqqZY PHP : kzbin.info/www/bejne/bYWpYWOef65qbrs MySQL : kzbin.info/www/bejne/r4HYZ6SMasesq5Y JavaScript : kzbin.info/www/bejne/nJvYapyfbb6mfdU C# : kzbin.info/www/bejne/oprWmqqLj6-Lp7M HTML5 : kzbin.info/www/bejne/oXXce4FtprZ4iqM CSS3 : kzbin.info/www/bejne/eYbbeZKojLh8Z80 JQuery : kzbin.info/www/bejne/eIi7mJp4YrlkoLM TypeScript : kzbin.info/www/bejne/Y4G1kIunjJ59gLc ECMAScript : kzbin.info/www/bejne/gJLOoJxmfJ2feMk Swift : kzbin.info/www/bejne/mnzEoJ2Fj5KUsJo R : kzbin.info/www/bejne/qWSpoK2Mm8lqp5Y Haskell : kzbin.info/www/bejne/ZmPCeWaCn9aAqJo Handlebars : kzbin.info/www/bejne/annYcqGDa8dlmpo Bootstrap : kzbin.info/www/bejne/naKydqKLh5qFfsk Rust : kzbin.info/www/bejne/i2Kod5p5g7F3eJo Matlab : kzbin.info/www/bejne/hIS2hZ6hgLeUmKs Arduino : kzbin.info/www/bejne/h4DCe5-wZtajetk Crystal : kzbin.info/www/bejne/eqmpgWCNn9anqcU Emacs : kzbin.info/www/bejne/f5LKk6lvbJl6orM Clojure : kzbin.info/www/bejne/mZqqqnuhedqDd6c Shell : kzbin.info/www/bejne/nqjVn6CHqtKnhtk Perl : kzbin.info/www/bejne/jXbKmXyOqJ15bMU Perl6 : kzbin.info/www/bejne/omHdgaqenLyHna8 Elixir : kzbin.info/www/bejne/pnOxgJSsh9SBgpI D : kzbin.info/www/bejne/qKi9d4ekm56Verc Fortran : kzbin.info/www/bejne/lZCVhpp8g76anJo LaTeX : kzbin.info/www/bejne/jJnQnH-ohM9_qdk F# : kzbin.info/www/bejne/mWjIf3eAg5xobrc Kotlin : kzbin.info/www/bejne/fpDSeJxuqtp3pqM Erlang : kzbin.info/www/bejne/f3bLqJZoppatfZY Groovy : kzbin.info/www/bejne/eGqbm5Zuncmob8k Scala : kzbin.info/www/bejne/equppWOPoL-ibq8 Lua : kzbin.info/www/bejne/n37ElKuQhrKDjtU Ruby : kzbin.info/www/bejne/epvManSCeMyZpq8 Go : kzbin.info/www/bejne/eXechGeHj9qJaZI Objective C : kzbin.info/www/bejne/a5bWgqSQfq9rack Prolog : kzbin.info/www/bejne/iarOqYqme9yAfdU LISP : kzbin.info/www/bejne/r562ometfdekr7c Express : kzbin.info/www/bejne/rnWmfJaEd6umq6s Jade : kzbin.info/www/bejne/omakiZaOdrVnqJo Sass : kzbin.info/www/bejne/rauWnHiigcd4fqc

[@hypothetic3945]

Hi. in 53:17, the answer was supposed to be just 'you guessed it'. You explained the solution as "I should've put 'this is not the number' up here at the top." So, I tried to put that specific code both before and after the X equation and this didn't seem to fix my problem. I'd love to receive a little bit of your help. I'm writing a thesis and using this program.

[@reasonerenlightened2456]

​ The problem of Prolog is that the meaning is assigned by the human . loves (stacy, chad). for Prolog is different than l ( s, c). Basically, the meaning remains in the head of the human and Prolog is completely void of capturing the meaning of 'Stacy loves Chad'. The same applies to any other programming language I am aware of. THEY ALL FAIL TO CAPTURE MEANING, AWARENESS, CONTEXT, etc. ! Why the programming languages are still not self-aware in the 21-st century????!!!!??? Somebody Explain. (is it because the captains of the software industries are afraid for their empires?) It is outrageous that nobody is doing something about it (i.e. as a far as I am aware) !!!!

[@user-cf8wl9hk2q]

Could you add 00:00 mark in description. That way we can see the sections in the progress bar

[@JuubiDimension]

how do we get the terminal on windows

[@eonstar]

​@@hypothetic3945 Your thesis is probably long finished, but to help out those who are looking for answers. This is how I rewrote the number guessing game: %rewritting guess number thing guess_num:-loop(start). loop(start):- write('Guess Number '), read(Guess), loop(Guess). loop(15):-write('You guessed it'). loop(X):- X\=15, write(X), write(' is not the number '), loop(start).

[@h3w45]

can't believe my college is making me learn this instead of python in 2020.

[@derekbanas]

I agree

[@itskathan7940]

Same Bro :/

[@JITCompilation]

SAME

[@ManojKumar-qg9bw]

IKR!!!

[@jardondiego]

If all you want to do with your CS major is building Wordpress websites then it's understandable why you don't understand why would you want to learn Prolog.

[@creeperraper1337]

that video was worth it. learned more in the first 10 min then what i did in my college course after a half of a semester. thank you very much :D

[@derekbanas]

Thank you :) I'm very happy that it helped

[@vasteritzasrb2198]

hey man , is this working on windows or only for mac ?

[@mucgake8763]

works for both windows and mac.

[@thallan]

why did the c++ tut take me here? I am terribly sorry

[@Toopa88]

Seriously? If that's the case either your teacher sucks or you never did anything for the course...

[@cheatcode9296]

5:30 Tutorial starts (To skip installation process)

[@PurpleMomgoose]

He has that (and lots of other timestamps) in the video description.

[@arran3451]

Genuinely would've failed my course if it wasn't for this video. Seems to be so little information about prolog online, and my lecturer was no use at teaching it either. Thanks a lot for making this.

[@martinoplaya7805]

Its so great that you use sound engeneering for your mic and cut the moments when you write code. so the presentation is compact and dense with information that is easy to watch. I really appreciate this quality in your videos (Ive seen few already, like HASKELL) :]

[@carlrossi]

None of the editors allow a .pl file to be created that are on my OSX. Looking for the editor this author used.

[@alice_in_wonderland42]

@@carlrossi it is sublime text, but you can use vs-code

[@ZenoDovahkiin]

@@carlrossi Lirterally any editor that isn't comlete garbage should be able to edit text files, regardless of suffix.

[@integralyogin]

you seriously go above and beyond with these. So high quality in so many ways. The time stamps and cheat sheet I am especially grateful for. Thank you.

[@derekbanas]

Thank you very much :)

[@aryankashyap7]

Thanks for making this video, the first 45 mins for enough to cover all the topics that we covered in one semester

[@abdulelahaljeffery6234]

Note: to print out text, you can use writef() instead of format() and % instead of ~ [ just because writef() is close to printf() from C which many would be more familiar with ].

[@Shiroach]

Derek Banas, I tried slogging through the "Art of Prolog" but was recommended your video by a friend of mine. You not only effectively concatenated a detailed reading of the first few chapters, but improved upon their clarity. I feel like I can return to the later chapters of the book now with an improved understanding. Thanks again.

[@derekbanas]

I'm happy I was able to make Prolog easier to understand. Yes that book is very complex I agree

[@FracsoMehdi]

For all you guys asking about the source of the db.pl file, you'll have to create manually, follow these steps: 1- Go to gnu prolog menu and click on file then change directory 2- Use a current directory or just create a new folder that will only be used for prolog projects 3- Create your db.pl file using any text editor on your OS (leave the file empty)

[@derekbanas]

Thank you for sharing :)

[@FracsoMehdi]

no problem

[@charbelalam2648]

Also make sure it's db.pl, and not db.pl.txt I made that mistake.

[@ayoobalkindy2390]

Thank you so much, on the course of 8 weeks of studying prolog, I barely knew how to write a prolog program, but thanks to your video, I can easily do it now!!!

[@puremarbib]

Amazing video, sums up a quarter of my semester in an hour! Why don't we have more teachers like you in university! :)

[@derekbanas]

+Marb Thank you :) I'm here for free when ever you need me.

[@khaiyuw]

It's already 2021 and this video saved me! Thank you. As we're taking remote classes, my teachers didn't have enough time to teach it

[@derekbanas]

I'm very happy that I could help :)

[@khaiyuw]

@@derekbanas Please make an Oz tutorial haha We really need it. Our teacher decided to teach us that language and there aren't many sources online about it :,)

[@Josh-vc6zl]

Wow, thanks a lot! I went from not even knowing where to start with this language because articles I found were very confusing even though I am an experienced programmer. Even though you did not cover installation on Linux I was able to gather enough information as to what I needed and that was enough to get me started. Excellent tutorial as always.

[@derekbanas]

Thank you :) I'm happy I could clear up a very useful language

[@oddyseus95]

Derek, you are an amazing man! I've just founded your channel, and now there are tons of videos to watch for me and learn them all. Apprecieta that man!

[@derekbanas]

Thank you very much :) I hope you enjoy them

[@farmerfootball27]

hey dude. this is awesome. i'm not going to say "subbed" or anything, rather i'm going to watch every single video you got. one thing you forgot was the environment variables. i already know how to do it, so i was lucky, but i remember a time when i didn't and it took forever and lots of frustration to figure it out. thank you so much for the video! you do really well

[@TS-cg8nt]

Great lecture. Wish there was more on lists as it relates to recursion.

[@Maxens8888]

If anyone struggles at 5:00 just save the text file as .h and then save a copy as .cpp :)

[@thallan]

but how does it become an application?

[@andrewkovachik2062]

By using the terminal he creates. g++ helloworld.cpp -o helloworld

[@oskarjankowski5709]

thanks

[@Dakun]

You taught this so well and concisely. thank you very much, helped me out a lot

[@bitmp]

Just the right amount of detail and explanation for someone who is familiar with imperative languages. I definitely prefer watching this tutorial than reading through 80 different sources for documentation on prolog, thanks for the video Derek.

[@derekbanas]

Thank you :) I'm happy it helped

[@weewoowarrior7023]

Reminder: 2:27 - On this page, Derek already had the packages selected...if this is your first time installing, then these packages would have n/a beside it. In order to get those two boxes with the x in the first one, press 'Skip'...yes, it toggles. Check off all the corresponding packages mentioned in this tutorial. 5:00 - Notice there are two files, helloworld.cpp and helloworld.h, in the directory. How did helloworld.cpp get there? I could be wrong, but maybe he saved the file as another file with .cpp as the extension. That's what I did and it worked for me when I ran the helloworld.cpp file.

[@weewoowarrior7023]

+GettnSehway 1. Make sure your file has the .cpp extension 2. Make sure that file is located in the folder with your name in the home directory for cygwin (ie: cygwin64 --> home --> (your name). If that doesn't work, then sorry I'm not too sure what to do.

[@Walsh2571]

if the compiler doesn't like the line "#include " does that mean the installation hasn't worked?

[@JR-mk6ow]

Just that example at 12:53 between if and the prolog syntax makes everything much more clear. Why did my prof had to make it look so complicated... Love you Derek

[@derekbanas]

Love you too :)

[@MANULINHOS]

Derek, Oh man... always there when I need a good old tutorial. Kudos for you!

[@derekbanas]

Thank you :) I'm happy I can help

[@HenriqueJGBelo]

Exactly what I was searching for: clear and brief intro to understand Prolog throught examples. Thanks.

[@derekbanas]

Thank you :) I'm glad it helped

[@guteksan]

51:35 - there is an error in your count_up implementation, check with value of Low other than 0. You should skip 'Z is ...' statement and go directly for write(Y). With our implementation, Y already starts from the Low, so there is no need to add it.

[@amarshpedapati]

@@May-zs7rf Sorry if i'm late by 2 years, count_down(Low, High):- between(Low, High, Y), Z is Low+High-Y, write(Z), nl.

[@parasdsingh]

Thanks a lot for the awesome tutorial Derek. Resolved a lot of my confusions! Can you do a video on Assembly please :)

[@derekbanas]

Paras D You're very welcome :) Yes I'm moving towards assembly. I'm going to start making a few electronics tutorials as well soon.

[@emmadabdelkrim3073]

Derek Banas I am Looking Forward To it Thank You Mr.Derek

[@marciliodacolneto4290]

Excellent Tutorial, thanks Derek! I had Prolog during College for 6 months and learn nothing at all, now I am trying to keep up to speed with AI and your tutorial was very complete and understandable.

[@derekbanas]

Thank you very much :) I'm very happy it helped

[@rjbray01]

Wow that is honestly fantastic. I have looked at tons of tutorials and not one of them actually showed me how to write my first one-line program. Thank you so much - gottit !

[@derekbanas]

Thank you very much Happy I could help :)

[@Mrmegaminergames]

20:45 wrong bob is the parent, this code works shows the actual grandparents get_grandparent :- parent(X, carl), parent(X, charlie), parent(Y, X), format('~w ~s grandparent ~n',[Y, "is the"]).

[@sergevanhaag6811]

lmao. i was confused scrolling through the comments trying to find proof for this flaw.

[@ujjwalthakur96]

I also got confused at this.

[@erayk96]

Actually this code is enough as you don't need two children to get the grandparents: get_grandparent :- parent(X, carl), parent(Y, X), format('~w ~s grandparent ~n',[Y, "is the"]).

[@PaulGraphov]

Good intro. p.s. count_up and count_down seem wrong, only work well if Low is 0.

[@deusexvelo]

Simply the best Prolog tutorial. This is much much better than my intro Prolog university subject!

[@henokberhe6944]

Many Thanks! I really enjoyed watching this valuable video. I can't stress enough how it changed my attitude towards the language.

[@donguth]

I think the name and the sentece are deceptive : get_grandparent :- parent(X, carl), parent(X, charlie), format('~w ~s grandparent ~n', [X, "is the"]). This is better : get_parent :- parent(X, carl), parent(X, charlie), format('~w ~s ~n', [X, "is parent's carl and charlie "]). (sorry about my english mistakes, my english isn't perfect)

[@symelex1965]

Noticed that too and decided to check the comments. Thanks!

[@Vandaliah]

Here is how to find all who are grandparents :) get_grandparents :- parent(X, Y), parent(Y, Z), format('~w ~s ~w~n', [X, "is grandparent of", Z]).

[@mariuspetrescu6126]

Great tut but I think that at 9:30 the question you're typing is "who romeo loves" instead of "who loves romeo". But, you know, with love beeing mutual in this case, unlike in the real life :), the answer is the same for both questions.

[@GIDEONCHAWINGA]

Love your work sir , you make it so easy to understand

[@aybo836]

Dude this is what we call teaching skills! A perfect tutorial! Thanks a lot!

[@derekbanas]

Thank you very much :)

[@alexandremarques8735]

Great tutorial!! And I didn't know that penguins produce milk! :-O Thank you Derek

[@derekbanas]

+Alexandre Marques Thank you :) They produce milk in a weird way. I love slipping in strange topics like that. It is called crop milk. Crop milk bears little resemblance to mammalian milk, the former being a semi-solid substance somewhat like pale yellow cottage cheese. I'm strange by the way :)

[@chendavid9582]

The best tutorial I've ever seen. I'm a learn-by-example guy so your 1 hour video helped more than 5 hours of lectures my professor gave with vague explanations and theories.

[@derekbanas]

+Chen David Thank you for the nice compliment :) I'm happy that it helped.

[@lyndaa7937]

Thank you so much for this tutorial. I was having trouble with my homework and this helped clear up concepts for me.

[@derekbanas]

I'm very happy it helped :)

[@MrMyyBin]

Дякую! Срані держіспити, це лайно вчити!

[@andrewverden459]

Like якщо з 3го курсу могиляночки

[@thanosage4904]

His voice sounds so mechanical, nice tutorial as well!

[@ChristosHDJ]

Excellent video man! You 've summed up half a term's material in one hour. Love yah!

[@derekbanas]

+Χρίστος Χατζηνικολή Thank you :) I'm happy I could help.

[@sharvanshshukla1679]

Thanks a lot man, really appreciate this tutorial, still a long way to go but a little hopeful now!

[@ralphclark]

If on Windows 10, dont try to install cygwin - turn on the WSL 2 package, install a Linux distro from the windows store, then open a linux terminal and install prolog there using apt install.

[@ohgrimreaper2878]

@4:34 how do you open that folder

[@JamWard]

Thank you for taking your time to make this video. this was the perfect video to refresh what I had learnt a few years ago!

[@derekbanas]

You're very welcome :) I'm happy it helped

[@luchitox96]

Great tutorial! It was great for university, thanks and continue doing this kind of videos

[@SebasCapo2013]

Thank you for another video! :D I'm learning so much about different languages with them! By the way, What about Unity? :P Stay awesome, thanks! :D

[@derekbanas]

SebasCapo You're very welcome :) I can't wait to start making games. I'll do it for the rest of the year after I finish the languages.

[@SebasCapo2013]

Derek Banas Looks cool! :D I'l be waiting for them! Keep awesome, cya!

[@kimy9100]

Wow, great tutorial! Thanks!

[@derekbanas]

Thank you :)

[@OktayAkgul1]

One of best tutorial ever that I've watched! Thank you.

[@derekbanas]

Thank you very much :)

[@1257mp]

All of his videos are super helpful and informative. Thank you so much for making them!

[@derekbanas]

Thank you very much :)

[@fredericosevergnini9348]

Installation problem: I'm checking if cygwin was properly installed. At the terminal, when typing " g++ hellowoworld.cpp -o helloworld", I receive the message "-bash: g++: command not found". I also noticed that I only have the helloworld.h file (after creating it with notepad++). How do I get the .cpp file that? Thanks for the video!

[@fredericosevergnini9348]

also, when checking the "Devel" items to download, I couldn't find these options shown in the video. I'm not sure it it's related to the problems I'm having at the installation.

[@mariav1234]

Same thing is happening for me. Did you find the solution for this?

[@fredericosevergnini9348]

So, here is what I noticed: the options inside "Devel" that are being worked with are usually minimized. Try finding them by checking the code number or names, that worked for me. But I ran into another problem after installation, so I'm learning C++ using Microsoft Visual Studio instead, and other video tutorials

[@matt3609]

Great series of videos! At 22:14 should I read it " X is the grandparent of Y , as long as, Z is the parent of X and Y is the parent of Z." If so should it not be named grand_child? I'm very possibly reading it wrong.. ??

[@mbatu4]

Nope, you are right.

[@Raphaelshreds]

I would have been doomed without this very helpful video. My project was to make a program that a had bunch of facts for symptoms of diseases and we were tasked with adding symptoms to a person and running tests and getting it down to one disease or more that all have the same tests or symptoms and treatments, unfortunately he didn't go over dynamic facts or how to format of I/O. We also didn't have a book for this, greatly appreciated this video. Thank you!

[@derekbanas]

Thank you :) I'm very happy that it helped

[@ChristianLCroigverg]

Dude, amazing tuto! I love it! Thank you Derek! From an Argentinian guy! You've helped me a lot.

[@derekbanas]

Thank you:) I'm very happy that it helped

[@zangruver132]

I read the thumbnail as "How to prolong one video" :/

[@derekbanas]

That's funny :)

[@eccentricHellion]

Did you cover how to do what you did @ 4:43 because I don't understand completely what that is.

[@oriclesqueiroz]

Perfect! You opened my mind to news ideas about prolog. Thank you so much!

[@derekbanas]

Thank you :) I'm very happy to be of help

[@aloysiusrebello6799]

Love your work dude, you are amazing. Thank you.

[@jco199]

in 20:35 where you modified the get_grandparents function, it actually became the get_parents function. You forgot to change the string and name to match that.

[@garth2356]

True, I was gonna comment just that.

[@dragonqwan10]

Better than college! Thank you!

[@derekbanas]

Thank you :)

[@dragonqwan10]

You are helping me a lot! I came back to tell you that in 4 days,with your starting tips on this video i learned much more than i did in half a semester . My skill got from 10% to 90% because i finally understood how Prolog works and i aced the exam.Now i`m working on creating a MySql database project with help from your videos later on watching your Haskell tutorial and who knows what goodies i`m going to find next! I`m reccomending you to my coleagues so they can catch up the things that college unfortunately didn`t manage to teach us ! God knows why.

[@Mariana-ee8dg]

Hey, Derek, thank you for this tutorial!

[@johnfreen3533]

very helpful, i learned more in this video than the whole month of college course. Keep it up!

[@derekbanas]

Thank you :) I'm happy it helped

[@travisdelly377]

Worst language in the world. But very helpful for that one class you hate.

[@derekbanas]

It is quite odd I agree

[@travisdelly377]

You seem to know it quite well though! What is the main purpose of this language? Would you be able to answer that for me? Also thanks again for the video, got me through my homework!

[@abhichakladar5279]

It's meant to be used for artificial intelligence to help store information and help robots make decisions. Other than AI though it's basically useless lol

[@DarkF1b3r]

I am trying to learn PROLOG to use on constraint logic programs (CLP) in a staff scheduling context, namely to find efficient staff schedules for 24-hour operations given a set number of people and a set budget of available time per person. No robots are involved :-) I still have a long way to go. List creation through recursion warps my mind and declarative predicate programming is still a new concept to me.

[@derekfrost8991]

I really like prolog but example code always shows crappy family trees etc.

[@Welzi1234567890]

18:03 So... Alice and bob are siblings, and the parent of carl...?

[@storyls]

Welzi1234567890 sweet home alabama

[@norcal6181]

Yes, incest is common in prolog

[@peacemekka]

@@norcal6181 lmao.

[@michalnarbutt2057]

Got a Prolog final this coming Monday. This is better than the last 6 weeks of class. Thank you! #lifesaver

[@derekbanas]

Thank you :) Best of luck on your final

[@DarshanParajuli]

I have a final in a few days on Prolog and Haskell, your videos on them are such a great review, thanks!

[@derekbanas]

I'm very happy I could help :) Best of luck on your finals.

[@ZenoDovahkiin]

produce_milk(penguin). yes Ok.

[@derekbanas]

That's funny 😁

[@krisjanisliepa7969]

Will you cover iOS development any time soon, with objective-c or perhaps even with swift?

[@ASDFG856]

Alberts Klavins he already has a series on swift and object c , check out his channel :)

[@derekbanas]

Alberts Klavins I'll see what I can do.

[@krisjanisliepa7969]

Derek Banas That would actually be great because i am new to iOS development and through you i actually learned basics in Android Development and I am grateful about that. So keep your work and thank you for your awesome videos. :)

[@alexanderzharkov6953]

Derek, you helped me so much with this video. I really appreciate that!

[@derekbanas]

I’m very happy I could help :)

[@joshux3210]

51:24 count_down only works when Low is 0. Should be "Z is Low+High-Y". Similarly for count_up, should be "Z is Y".

[@ibm5155]

why not swi-prolog on Windows?

[@ibm5155]

well not in my zone. The last dev that I saw using Linux formated his own hdd by mistake while he was trying to format an external hdd on terminal :B And the mac ones, ehm, I Always see them Always using dual boot :S ... And idk why did I made that question rofl, swi-prolog is bad everywhere

[@MatTaNg100]

Where was this when I took my AI class last semester!

[@derekbanas]

Matt Ng Sorry it took so long :)

[@sidneyygracee]

great quality and SO helpful -- thank you for this!

[@derekbanas]

Thank you :) Happy I could help

[@StreetArtist360]

Dude, I really enjoyed this session. Thank you very much.

[@derekbanas]

I'm very happy I could help :)

[@psyk2642]

42:10 succ

[@umadbroyo2388]

Good succ....

[@nomealow]

1:03:06

[@spiritwolf448]

CAN YOU PLEEEEASE DO ASSEMBLY. please????

[@derekbanas]

How to's for blender I'm working on it as well as a tutorial on electronics.

[@farithadnan]

thank you! i needed this, i've been troubled understanding the basic up untill now 😁

[@derekbanas]

Happy I could help :)

[@Fernando-xh2ko]

You just saved my entire module, god bless

[@perfectketchup]

penguins doesnt produce milk,that stuff its not really milk :P great basic tutorial tho, thanks a lot! All other info on control logic programing looks like written in soviet russia

[@derekbanas]

That's funny :) I'm glad you liked it

[@dmitryponyatov2158]

Totally right, I almost never read _learning_ textbooks on anything written by russian scientists - they can't write tutorials in principle, but dump their brain knowledge porridge onto paper, so you must already know a lot to read that mind flow.

[@VerthElone]

This got me darn confused...

[@rohanarcot2955]

How many proggramming languages do u know?

[@derekbanas]

+Rohan Arcot I have used pretty much everything over my 30 years of programming

[@ayami123]

+Derek Banas do you know how to install XPCE ?

[@NaeemAkramAndroidiOSApp]

+Derek Banas is the Zeus of programming! :p

[@madman6903]

+Derek Banas lol i thought you were 25-30 years old

[@VaibhavGupta9]

How do you remember it all! I keep confusing the syntax between the 2 languages I know!

[@tinni19995]

you are the best Derek, huge respect

[@derekbanas]

Thank you very much :)

[@user-up9gf1ff2m]

Thank you so much for this video it helped me so much with learning prolog

[@FireWolfVids]

404 views. Cannot find page

[@Streta2k11]

FireWolfVids lmao

[@asadwaqqas7035]

its 404 error i think not 404 view

[@FireWolfVids]

Asad Waqqas you missed the joke a year ago when this had 404 views

[@asadwaqqas7035]

ok

[@MrQwerty2524]

I never even heard of this language...

[@reece4309]

Its taught in university for AI apparently.

[@derekbanas]

MrQwerty2524 It is pretty cool. Check this out Building Expert Systems with Prolog www.inf.fu-berlin.de/lehre/SS09/KI/folien/merritt.pdf

[@outsider1st]

Derek Banas could you mind about assembly lang tutorial?

[@derekbanas]

Nikodem Pierzak Sure, but I want to cover electronics first.

[@outsider1st]

Great!

[@cesarlabastida1392]

thanx a lot it really helped me with my hw in concepts in programming

[@fhdcbdfkdjnisdnoi]

I need to learn Prolog at the university, i study in language science and although i'm really bad with computer (the level of your grandparents probably) Prolog kinda feel more intuitive to me than Python, java or anything else alike. I could understand programmers could have difficulties understanding the purpose of this kind of language and finding it horrible but it's the best language for things like the automatic treatment of languages.

[@shidajieqing]

who's here for csc324?

[@sigillumdei887]

Hi Derek, your work over the years is incredible, you have a deep general know how about all of the technology subjects. I am sure that you can do videos about electronics, physics, chemistry also. Do you have time and drive to start a electronics section on your channel? Also assembly language will be great as it is close bridge to direct hardware programming. :)

[@derekbanas]

Thank you :) I'm a rather average guy that is just interested in learning. Here is my assembly tutorial kzbin.info/www/bejne/jJqxn5mlepppjJo I made a couple electronics tutorials as well kzbin.info/www/bejne/joqtkHSLhNxnl6c I entertained doing a chem tutorial a few years ago, but I don't have any place with proper ventilation. I use Newtonian physics while making games. Pretty much the only thing that bores me is high level physics, but I love math.

[@y.x3476]

Nice lecture!! Thank you so much!

[@olmanmora21]

I needed no more for my course prolog lecture, This video really rocks!

[@derekbanas]

Thank you :) I'm glad it helped

[@iskraracheva1455]

You are like the best and funniest tutor ever!! And it is just like so cute when you are saying "those guys" :D Love all of your work!

[@derekbanas]

+iskra racheva Thank you for the kind compliments :) You're very welcome

[@user-ft6mi9pj8v]

Thank you so much Mr. Derek, this video is so useful.

[@derekbanas]

I'm very happy it helped :)

[@paramvir_phagura]

Great tutorial Derek!

[@derekbanas]

thank you :)

[@danifeldman8884]

Great tutorial, thanks Derek!

[@derekbanas]

+Dani Feldman Thank you :)

[@avry5l]

Super helpful. Thank you so much. Really great foundation to develop on.

[@derekbanas]

+Avryl Francis Thank you :)

[@Swampdragon102]

For those visiting: Windows 10 has WSL, which is a proper linux compatible with windows in both directions. With Windows 11, you can even run unix GUI programs out of the box.

[@johnflanch3085]

I wrote a prolog interpreter in python. But it was more simular to english. i.e In prolog: Loves(romeo,juliet) In my python interpreter: Romeo loves juliet

[@malknaor]

Great Tutorial learned a lot from the video, thanks Derek.

[@derekbanas]

Thank you :)