Dmitry Polushkin dmitry

🇪🇪

Water, earth and air.

Fullstack web developer/engineer

dmitry / vue-i18n-async.js

Created December 8, 2019 21:15

	import merge from 'lodash.merge';

	export default {
	data() {
	return {
	translationMessageLoaded: false
	};
	},
	created() {
	if (!this.$root.i18nComponents) {

dmitry / gist:f8c5c2b7c8bfafbcc4ded36c3f1f562e

Created November 29, 2019 05:56

Saved Places.json to GPX

	https://takeout.google.com/
	http://nearby.org.uk/convert-saved-places.php
	https://kml2gpx.com/?results

dmitry / gist:da7d835307d77ecc6d9c597c6fbf09e4

Created July 29, 2019 10:24

Kinnisvara недвижимость эстония продажа

	https://www.facebook.com/groups/375161055994516
	kuldnebors.ee
	okidoki
	kv.ee
	city24.ee
	soov
	Kinnisvara24
	osta.ee

dmitry / gist:c0fef7c87041a76589fad9e61bdd521e

Created June 13, 2019 11:51

vonunteer

	WWOOF - http://www.wwoof.org/
	Help Exchange http://www.helpx.net/
	Global Ecovillage Network ecovillage.org/

Last active February 23, 2019 10:22

песни

dmitry / gist:b8d741a3862ba950a85aeb04d2d13319

Created January 22, 2019 09:42

NLP

	https://fasttext.cc/docs/en/supervised-tutorial.html
	https://www.samtalksml.net/aligning-vector-representations/
	https://medium.com/@makcedward/from-my-experience-i-just-try-a-magic-number-d4dcc6179ea3
	https://habr.com/ru/post/436878/

dmitry / weather-rain-estonia.rb

Last active August 3, 2018 13:13

	require 'open-uri'

	urls = %w(3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 54 60 66 72 84 96 108 120 132 144 156 168 180).map do \|i\|
	"https://www.passageweather.com/maps/baltic/rain/%03d.png" % i
	end

	`wget #{urls.join(' ')}`
	`convert -loop 0 -delay 50 *.png rain.gif`
	`rm *.png`

dmitry / gist:2117358fc5018d407aee2b0a78486c34

Last active May 17, 2018 08:52

pulseaudio skype alsa

	https://answers.microsoft.com/en-us/skype/forum/skype_linux-skype_callms-skype_audioms/skype-for-linux-beta-sound-problem/6ea7f878-5c6c-42b3-bc86-cef605f13397
	https://wiki.archlinux.org/index.php/PulseAudio


	http://www.pc-freak.net/blog/how-to-fix-pulseaudio-and-skype-crappy-sound-glitches-choppy-sound-and-crackling-on-debian-gnu-linux/

	https://askubuntu.com/questions/279407/how-to-disable-microphone-from-auto-adjusting-its-input-volume

dmitry / paperclip_cleanup_undeleted_files.rb

Last active February 8, 2018 23:07

Cleanup undeleted paperclip files from the filesystem

	a = Dir[Rails.root.join('public/system/photos/original/*').to_s]; 1
	not_exists = a.map {\|v\| v.match(/\/([^\/]+)\.[^\/]*\z/).to_a[1].to_i } - Photo.pluck(:id)

	not_exists.count


	files = Dir[Rails.root.join('public/system/photos/*/').to_s]; 1

	match = Regexp.new("\/(#{not_exists.join('\|')})\\.[^\/]*\\z")
	matched = files.select {\|v\| v =~ match }; 1

dmitry / convert_utf8_to_utf8mb4

Last active January 22, 2018 08:06 — forked from dschneider/convert_utf8_to_utf8mb4

How to easily convert utf8 tables to utf8mb4 in MySQL 5.5

	# For each database:
	ALTER DATABASE century21_development CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
	# For each table:
	SELECT CONCAT('ALTER TABLE `', TABLE_NAME,'` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;') AS mySQL FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA= "century21_development"
	# For each column:
	select CONCAT('ALTER TABLE `', TABLE_SCHEMA, '.', TABLE_NAME,'` CHANGE ',COLUMN_NAME,' ', COLUMN_NAME, ' ', DATA_TYPE,'(',CHARACTER_MAXIMUM_LENGTH,') CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;') as column_alter from INFORMATION_SCHEMA.COLUMNS WHERE DATA_TYPE IN('varchar', 'text') AND TABLE_SCHEMA = 'century21_development'

	a = Dir[Rails.root.join('public/system/photos/original/*').to_s]; 1
	not_exists = a.map {\|v\| v.match(/\/([^\/]+)\.[^\/]*\z/).to_a[1].to_i } - Photo.pluck(:id)

	not_exists.count


	files = Dir[Rails.root.join('public/system/photos/*/').to_s]; 1

	match = Regexp.new("\/(#{not_exists.join('\|')})\\.[^\/]*\\z")
	matched = files.select {\|v\| v =~ match }; 1