svetlyak40wt

(ql:quickload :fset)

(defun get-dependencies (system)
  "Returns a set with all dependencies of a given system.
   System should be loaded first."
  (labels ((normalize (name)
             (etypecase name
               (string (string-downcase name))
               (symbol (normalize (symbol-name name)))
               (list

svetlyak40wt

Спусковые крючки для очистки мозга

Как пользоваться картой

1. Карта помогает выгрузить из головы все задачи
2. Пройдитесь взглядом по всем разделам карты
3. Если в голове “сидит” задача, то она обязательно всплывёт при взгляде на соответствующий узел
4. Выписывайте задачи, пока их количество не достигнет 50
5. Почувствуйте, как гора упала с ваших плеч :)

При составлении карты использовались материалы Максима Дорофеева, mnogosdelal.ru

Учёба

svetlyak40wt

This patch fixes two problems:

• Is that quicklisp is unable to load primary system's dependencies, which are subsystems of other primary system not mentioned in the quicklisp distribution's metadata. Issue quicklisp/quicklisp-client#139
• When asdf system is known to ASDF, quicklisp client ignores it's dependencies and again, if the system depends on a subsystem of other primary system, ASDF can't load it and quicklisp client too.

How to reproduce the problem

For example, I have reblocks-ui-docs ASDF system. One of it's subsystems depends on reblocks/doc/example subsystem of other package-inferred system available from Quicklisp.

Checkout this repository somewhere:

svetlyak40wt

curl -v http://dist.ultralisp.org
*   Trying 172.67.169.20...
* TCP_NODELAY set
* Connected to dist.ultralisp.org (172.67.169.20) port 80 (#0)
> GET / HTTP/1.1
> Host: dist.ultralisp.org
> User-Agent: curl/7.64.1
> Accept: */*
>
< HTTP/1.1 200 OK

svetlyak40wt

...saw all your videos until this day. Thanks so much, cleared up alot of questions! Best tutorials out there for getting a overview on workflows! Still struggling with a couple of things

1. QLOT vs (push "./" asdf:central-registry) workflow often you (push "./" asdf:central-registry) in the repl. Here you use qlot and it does that automatically as I understand Then you start $qlot exec ros emacs

So my questions are

• what is the right flow or do I need both often ?

svetlyak40wt

(defun save-me (core-file)
  "This function closes all threads and dumps image of SBCL into the core file."
  (flet ((saver ()
           (loop for thread in (sb-thread:list-all-threads)
                 unless (eql thread
                             sb-thread:*current-thread*)
                 do (sb-thread:terminate-thread thread)
                 finally (save-lisp-and-die core-file))))
    (loop for thread in (sb-thread:list-all-threads)
          when (string-equal (sb-thread:thread-name thread)

svetlyak40wt

Database hello_world contains table world with 10000 records and two columns id, randomnumber. Here we are fetching 5 records in a loop. Using Tungsten 100 loops took about 22 on my VPS, whereas similar code using CL-POSTGRES runs 100000 loops in 40 second on the same machine.

CL-POSTGRES code uses get-a-random-record defined like this:

(defun get-a-random-record (id)
  (declare (fixnum id))

svetlyak40wt

;; This code collects all packages, created by ASDF-SYSTEM and it's dependencies
(let* ((asdf-system :cl-telegram-bot)
       (packages-before (list-all-packages))
       (packages-after (progn (ql:quickload asdf-system)
                              (list-all-packages))))
  (sort (set-difference packages-after packages-before
                        :key #'package-name
                        :test #'string=)
        #'string<
        :key #'package-name))

svetlyak40wt

# this example shows how to run docker container and use nullmailer, running on a host machine

# first, run a container like that

sudo docker run \
  --rm \
  -ti \
  -v `which sendmail`:`which sendmail` \
  -v `which nullmailer-inject`:`which nullmailer-inject` \
  -v `which nullmailer-queue`:`which nullmailer-queue` \

svetlyak40wt

(defun print-dependency-graph (system-name &key (level 0))
  (loop repeat level
        do (format t "  "))
  (format t "~A~%" system-name)
  (typecase system-name
    ((or string symbol)
     (let ((system (asdf/system:find-system system-name)))
       (loop for dep in (asdf/system:system-depends-on system)
              do (print-dependency-graph dep :level (1+ level)))))))