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You use with-html-string for all of your spinneret components and layouts, and you compose them with (:raw. But, if you use with-html for everything, you can compose without (:raw and then stringify at the top (i.e. at the ningle route). It's working for me so far but I wonder if it's going to bite me in the ass.

This is my favourite Lisp channel. Just a little bit too fast for me which grabs my attention and stops me from becoming bored. The web dev content is most fun for me.

why do we need to ctrl x ctrl f what is happening if we dont what top screen do

run-sum can just be (adjust for the later form in the fixed example) (dotimes (i n) (incf *counter*)) Same with thrs. Loop has the repeat word if you just want to do something a set number of times and not use a var. (loop repeat n do (incf *counter*)) Now if you want to not include the termination number you can use the below keyword. (loop for i below 12 ... ) This will let you go from 0 to 11. If you don't assign a value to a counting variable it's assumed to be 0. Loop is handy for complex behavior but there are more simple forms like dotimes, dolist, map, mapc, mapcar etc. Loop is an absolute monster of a DSL. It's worth learning but you really have to allocate maybe a week or so to go through all the different use cases and clauses. Generally it has a bunch of initialization clauses where you can bind variables, it can have multiple parallel stepping clauses, it can have termination clauses, and it also has finalizing clauses. The loop aggragate clauses like "sum" "collect" "max" "min" "count" are handy too.

Your Lisp series is great! I wonder if you would be interested in sharing a Lisp course with our channel? We could repackage content you already made. beau at channelname.

Hi, getting the error: CL-USER 14 : 3 > (for (i 0 10) (princ i)) 0 Error: The variable VAR is unbound. 1 (continue) Try evaluating VAR again. 2 Return the value of :VAR instead. 3 Specify a value to use this time instead of evaluating VAR. 4 Specify a value to set VAR to. 5 (abort) Return to debug level 3. 6 Return to debug level 2. 7 Return to debug level 1. 8 Return to top loop level 0.

Bro pls never stop i am yet to find a good CLOS video resouece out there and i think you are tbe omly one. CL resources dont abound and or are old asf. This channel is a goldmine

Bro this is a godsent many thanks. Also the fact that even during runtime you never really Crash the program, just freeze execution in CL is actually mindblowing. I cannot imagine the power this can give you in the correct hands

I think you do the best CL stuff on here, now

updated finding: if you set *print-circle* t, and define a long list with repeating elements, you will see that the elements that repeat are not stored as individual elements, but are stored as pointers pointing to the original list item that it duplicated... I guess this changes when you update the element? Anyway, when you print the list in the repl, you will see items that are list as #1YourItem, #2AnotherItem, etc. When the printout gets to the repeating elements, instead of printing them it will show (for example) #1# (if the item is a repeat of the first list item). This really threw me when I stumbled over it. But if you take (nth somenumber yourlist) and somenumber is a repeat item, you will see the correct list item. just an FYI. cheers!

Mr. Lisper, what do you think about doing a series on Data Structures and Algorithms implementation in Common Lisp? I would love to watch that.

You're a mind-reader! I was just thinking earlier about using a circular list, and their dangers. Thank you, for the explainer.

My favorite YT channel 🙂

I'm personally a big fan of this macro. But I mostly use. the iterate library.

Great! Thank you! Could you also show do in more detail?

Definitely do. This is Lisp. It should support anything that is useful to do.

Why would you want public keys to be secrets? They are "public" for a reason. Am I missing something?

Over complicated in my opinion. Is there any tutorial /book which can explain this? what are :initarg and :text ? How to get them populated in IDE? I am using Portacle

This is excellent and will be useful for my first large CL project! Thank you for your work on these videos, I watch every single one.

Interesting. But thats's not from scratch. I was under impression that Auth provider will be in Common Lisp! Authentik is written in Java or Golang i believe.

always happy when you post :)

Great you are back again.

Which IDE to use for Common Lisp? I really don't like emacs and its flavors.

Papers have been written proving that compiled lisp code can be just as fast as C code, especially with statically typed variables and optimal data structures like indexed arrays and vectors.

Good tool for faster solutions while keeping CL.

Thanks!

I love to see the common lisp community growing and getting more active.

so, are we making competition to HTMX?

That's really inspiring, thanks a lot!

so, about the type inference is it exclusive for classes or applies to structs and types with deftype as well?

I love to see a new raise in the common lisp community, is slow and steady, this is the best, because in the last times, it was fast and went as fast as it came, we need time to build an ecosystem that makes lisp great again.

you forgot to talk about CLASP implementation of Common Lisp, targeting LLVM to interface with C++ and compile everything to native, no interpreter and it is being used to work in chemistry for nanotechnology and design nanomachines and molecules.

Excellent, thanks for a short and effective presentation 😊

Do you know of anything like flet for multiplatform (gtk / web/ mobile) implementations usable and integrateable like this from CL ?

I like how emacs org-mode is used to drive the presentation.

Really useful video. I heard about py4cl but didn't use for anything practical yet.

Informative! I was aware of those libraries, but as a CL beginner I needed some perspective. These videos are a public service.

With the _closer-mop_ library in most Common Lisp implementations, you can deny access to a slot by defining the SLOT-VALUE-USING-CLASS method. Your method would check if it's being called by an approved caller (using a special variable that either does or doesn't have the correct sentinel variable, and a macro to define approved accessor functions in such a way that the special variable has the sentinel value), and it would signal an error if it wasn't. A metaclass that uses a custom slot type would give you a place to store the visibility of each slot.

I think the CLOS is a very good OOP system. It's unfortunate that C++ and Java have implemented such schizophrenic notions of classes souring an entire generation on what OOP can be. I used functions quite heavily, but for stateful components in a system (especially when I want dispatch) CLOS is excellent. There are quite a few CLOS books too!

Do you think its possible to use CFFI to interface with the Unreal Engine APIs? I understand it has its own GC...

Excellent approach to teaching! I will imitate it. Thank you!

You're a mind reader, I was thinking about getting dirty with some CLOS earlier today. TFTV!

I'm pretty surprised what CLisp is capable of, but is it safe for production environments ? I'm asking this as a newcomer in the language, because in my whole life I used java and golang for web apps

Also ABCL for Common Lisp on Java...

I'm sure the video title sounds like silly nonsense words to non-programmers 😂 Anyway, good video

How much math would one need to know in order to master lisp?

As someone currently starting with CL, this is very useful. Thanks a lot!

Will you make a video for before, after and around methods?

I think more properly it's a Hindley-Milner type system, used by the whole ML language family, notably OCaml, F# and Haskell.

Very interesting