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;; Copyright 2020 Nicolas Rougier - BSD License
;; Usage: emacs -q -l bordered.el
(set-face-font 'default "Roboto Mono Light 14")
(setq default-frame-alist
      (append (list '(width  . 72) '(height . 40)
                    '(vertical-scroll-bars . nil)
                    '(internal-border-width . 0)
                    '(font . "Roboto Mono Light 14"))))
(set-frame-parameter (selected-frame)
                     'internal-border-width 0)

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def poisson_disk_sample(width=1.0, height=1.0, radius=0.025, k=30):
    # References: Fast Poisson Disk Sampling in Arbitrary Dimensions
    #             Robert Bridson, SIGGRAPH, 2007
    def squared_distance(p0, p1):
        return (p0[0]-p1[0])**2 + (p0[1]-p1[1])**2

    def random_point_around(p, k=1):
        # WARNING: This is not uniform around p but we can live with it
        R = np.random.uniform(radius, 2*radius, k)
        T = np.random.uniform(0, 2*np.pi, k)

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;; mu4e setup -*- lexical-binding: t; -*-

;; This file is not part of GNU Emacs.
;;
;; This program is free software: you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful, but

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(require 'svg-lib)

(defun org-agenda-custom-date ()
  (interactive)
  (let* ((timestamp (org-entry-get nil "TIMESTAMP"))
         (timestamp (or timestamp (org-entry-get nil "DEADLINE"))))
    (if timestamp
        (let* ((timestamp (ts-parse-org timestamp))
               (delta (/ (ts-diff timestamp (ts-now)) (* 24 60 60)))
               (delta (/ (+ 1 delta) 30))

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(require 'xml)
(require 'svg)

(let* ((text "Hello world!")
       (font       (query-font (font-at (point-min))))
       (font-size  (elt font 2))
       (family     (face-attribute 'default :family))
       (descent    (elt font 4))
       (ascent     (elt font 5))
       (svg-height (+ ascent descent))

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Unsorted

To Read

Neuroscience needs evolution [cite:@Cisek:2021] |PDF|

@article{Cisek:2021,
  title =        {Neuroscience needs evolution},

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# From https://stackoverflow.com/questions/9755538/how-do-i-create-a-list-of-random-numbers-without-duplicates
# Code by Thomas Lux
# 
# Return a randomized "range" using a Linear Congruential Generator
# to produce the number sequence. Parameters are the same as for 
# python builtin "range".
#   Memory  -- storage for 8 integers, regardless of parameters.
#   Compute -- at most 2*"maximum" steps required to generate sequence.
#
def random_range(start, stop=None, step=None):

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;; Open scratch buffer, evalute code below and drag and drop some files onto the scratch buffer.

;; Code by Ivan Tadeu Ferreira Antunes Filho
;; https://ivanaf.com/emacs_drag-drop_pdfs_paste_html_custom_templates.html
(defun scratch--file-insert (uri)
   (message "%s" uri))
      
(defun scratch--file-dnd-fallback (uri action)
  (let ((dnd-protocol-alist
         (rassq-delete-all 'scratch--file-dnd-protocol

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Section 1

Section 1.1

Section 1.1.1

Section 1.1.2

Section 1.2

Section 1.2.1

Section 1.2.2

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