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karlcow /
Last active Nov 21, 2019
Testing GitHub for images

The goal is to test what GitHub is really doing with the images.

first experiment.

Link an image

![amanite one](

And check the markup and the server logs

karlcow /
Created Oct 31, 2019
Trying to create an example of doctests for testing a function. Developed in the spirit of TDD.
import doctest
import datetime
def post_date(content):
Extract the date from the content
>>> post_date('Date: 2019-10-31')
>>> post_date('Date: foobar')
karlcow /
Last active Oct 18, 2019
listing files with date, size and path
# find .: search here
# -type f: file only
# -print: output format
# '%TY-%Tm-%Td: date iso
# %s : file size
# %p\n' : path and return
# |: pipe to another command
# column -t: the results are aligned
find . -type f -printf '%TY-%Tm-%Td %s %p\n' | column -t
karlcow / larger_than.js
Created Sep 2, 2019
Iterate through the DOM to search element wider than a certain width.
View larger_than.js
// Iterate through the DOM to search element wider than a certain width.
// Practical for issues with invisible blocks creating layout issues
// on mobile.
// set here the maxwidth of your choice.
var maxwidth = 414;
var startElem = document.getElementsByTagName('body')[0];
var items = startElem.getElementsByTagName("*");
for (var i = items.length; i--;) {
if (items[i].getBoundingClientRect()['width'] > maxwidth) {
console.log(items[i], items[i].getBoundingClientRect()['width'])
View sitewait-open-2019-08-27.txt
329 severity-critical 2019-07-16T17:55:32Z
803 severity-important 2019-06-20T14:25:42Z
861 null 2019-08-22T12:52:53Z
1061 severity-important 2019-08-22T14:16:19Z
1551 severity-critical 2019-08-23T11:50:25Z
1804 severity-important 2019-08-22T11:43:37Z
2005 severity-critical 2019-08-23T12:22:30Z
2009 severity-important 2019-08-22T13:56:12Z
2070 severity-critical 2019-08-22T13:05:51Z
2498 severity-important 2019-08-24T23:25:50Z
View testcase-reducer.css
* {
padding: 0;
margin: 0;
body {
height: 100%;
overflow: hidden;
width: 100%;
karlcow /
Last active May 20, 2019
Documenting fastclick finding on
View selector-mad.css
.Intro-content .sqs-col-12>.sqs-block:not(.float):not(.sqs-float-left):not(.sqs-float-right):not(.sqs-block-gallery):not(.sqs-block-image):not(.sqs-block-video):not(.sqs-block-map):not(.sqs-block-calendar):not(.sqs-block-menu):not(.sqs-block-tourdates):not(.sqs-block-summary-v2):not(.sqs-block-archive):not(.sqs-block-instagram),
.Main:not(.Main--events-list):not(.Main--events-item):not(.Main--blog-list) .Main-content .sqs-layout .sqs-col-12>.sqs-block:not(.float):not(.sqs-float-left):not(.sqs-float-right):not(.sqs-block-gallery):not(.sqs-block-image):not(.sqs-block-video):not(.sqs-block-map):not(.sqs-block-calendar):not(.sqs-block-menu):not(.sqs-block-tourdates):not(.sqs-block-summary-v2):not(.sqs-block-archive):not(.sqs-block-instagram),
.tweak-blog-list-style-stacked .BlogList--posts-full .sqs-layout .sqs-col-12>.sqs-block:not(.float):not(.sqs-float-left):not(.sqs-float-right):not(.sqs-block-gallery):not(.sqs-block-image):not(.sqs-block-video):not(.sqs-block-map):not(.sqs-block-calendar):not(.sqs-block-menu
View gif.worker.js
(function(b) {
function a(b, d) {
if ({}, b)) return a.cache[b];
var e = a.resolve(b);
if (!e) throw new Error('Failed to resolve module ' + b);
var c = {
id: b,
require: a,
filename: b,
exports: {},
from PIL import Image
import time
FILTER_LIST = [('nearest', Image.NEAREST),
('bilinear', Image.BILINEAR),
('bicubic', Image.BICUBIC),
('lanczos', Image.LANCZOS),
('antialias', Image.ANTIALIAS)]
FILE = '/Users/karl/Documents/2016/10/12/thumbnail-test/original.png'
SIZE = (500, 500)
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