jurca

/**
 * Generates an ASCII-style (using UTF-8 characters) column graph of the provided values.
 *
 * @param {number[]} data The values to graph as columns. Each value will be represented by a single column in the graph.
 * @param {number} minY The lower bound of the Y axis.
 * @param {number} maxY The upper bound of the Y axis.
 * @param {number} scaleY The number of text rows to represent the Y axis.
 * @return {string} Generated text-based column graph.
 */
function asciiGraph(data, minY, maxY, scaleY) {

jurca

#!/bin/sh

# Add this script to your "Startup apps" to run it every time you sign into your OS.

updates_available=$(flatpak update | grep --perl-regexp '^\s*\d+\.\s+' | wc -l)

if [ "$updates_available" = 0 ]
then
  # This may be caused by a missing dependecy of a new version of an app to
  # update, so we need to explicitly check for that.

jurca

/*
 * Usage example:
 * Open an image in a new tab, open the Dev tools, run the code in this gist using the console.
 * After that, to create low-fi version of the opened image, run the following code:
 *
 * img = document.querySelector('img')
 *
 * document.body.append(createLoFiImage(img, [5, 6, 5])) // High color 16-bit
 * document.body.append(createLoFiImage(img, [5, 5, 5])) // High color 15-bit
 * document.body.append(createLoFiImage(img, [4, 4, 4])) // 12-bit

jurca

// zobrazení
display

// pozicování
float
position
left
right
top
bottom