snnwolf’s gists

snnwolf / dataclass_sample.py

Created October 15, 2021 16:05 — forked from decatur/dataclass_sample.py

Use Python dataclass to autogenerate timestamp and sequence id on an object.

	from dataclasses import dataclass, field
	from itertools import count
	from datetime import datetime

	counter = count()


	@dataclass
	class Event:
	message: str

snnwolf / Dockerfile

Created February 24, 2020 10:43

Docker файл для прода, напр, flask

	FROM python:3.6.3-alpine3.6

	COPY requirements.txt /
	RUN apk --update add --virtual .base build-base && \
	apk add --no-cache postgresql-dev && \
	pip install -r requirements.txt && \
	rm requirements.txt && \
	apk del .base && \
	adduser -D -S -u 1000 -G users -h /home/app app && \
	rm -rf /tmp/* /var/tmp/* /usr/share/man /tmp/* /var/tmp/* \

snnwolf / add-remove-event.js

Last active April 20, 2018 06:54

Подписаться/отписаться на/от события

 var addEvent = function(el, e, callback, capture) {
     if (!!window.addEventListener) {
       el.addEventListener(e, callback, !!capture);
     } else {
       el.attachEvent("on" + e, callback);
     }
   },
   removeEvent = function(el, e, callback, capture) {
     if (!!window.addEventListener) {
       el.removeEventListener(e, callback, !!capture);

snnwolf / modx-snippets.php

Created February 13, 2018 21:13 — forked from fomigo/modx-snippets.php

Useful snippets for MODX Revo

	Snippet: [[SnippetName]]
	Chunk: [[$ChunkName]]
	System Setting: [[++SettingName]]
	TV: [[*fieldName/TvName]]
	Link tag: [[~PageId? &paramName=`value`]]
	Placeholder: [[+PlaceholderName]]


	<?php

snnwolf / sendMail.snippet.php

Last active June 17, 2020 10:24

Сниппет для #modx для отправки уведомления на мыло с прикреплением файла

	<?php
	// взято здесь https://ilyaut.ru/reposts/sending-mail-through-modmail/
	/**
	* Перед использованием установить переменные: emailsender, site_name
	* Опции:
	* [$html] отправить в виде html, если не задан, останется текст
	* $address строка адресов через ","
	* $subject
	* [$subject_prefix] префикс для сообщения напр, "[site_name] Вам письмо"
	* $message

snnwolf / Вывод количества товаров в категории.php

Created January 23, 2018 06:20 — forked from antk25/Вывод количества товаров в категории.php

Вывод количества товаров в категории minishop2Сниппет получает сумму всех товаров в категории, с учетом мультикатегорий MS2. Можно указать нужную категорию параметром $parent. #modx

	<?php
	if (empty($parent)) {$parent = $modx->resource->id;}
	$pids = array_merge(array($parent), $modx->getChildIds($parent));
	$ids = array();

	$q = $modx->newQuery('msProduct');
	$q->where(array('class_key' => 'msProduct','parent:IN' => $pids,'published' => 1,'deleted' => 0));
	$q->select('`msProduct`.`id`');
	if ($q->prepare() && $q->stmt->execute()) {
	$ids = $q->stmt->fetchAll(PDO::FETCH_COLUMN);

snnwolf / .babelrc

Created January 5, 2018 23:29 — forked from koddr/.babelrc

Webpack 3 config for simple Django/Flask project with Autoprefixer, PostCSS, SCSS style files, Vue.js and Babel

	{
	"presets": ["@babel/preset-env"]
	}

snnwolf / run-multiple-redis-instances.md

Created April 11, 2016 06:48 — forked from jarvys/run-multiple-redis-instances.md

run multiple redis instances on the same server for centos

create a new redis .conf file

$ cp /etc/redis.conf /etc/redis-xxx.conf

edit /etc/redis-xxx.conf, illustrated as below

...

snnwolf / slack_notification.php

Created April 6, 2016 11:26 — forked from alexstone/slack_notification.php

Fire a Slack Notification via CURL

	<?php

	// (string) $message - message to be passed to Slack
	// (string) $room - room in which to write the message, too
	// (string) $icon - You can set up custom emoji icons to use with each message
	public static function slack($message, $room = "engineering", $icon = ":longbox:") {
	$room = ($room) ? $room : "engineering";
	$data = "payload=" . json_encode(array(
	"channel" => "#{$room}",
	"text" => $message,

snnwolf / sugar.coffee

Created April 1, 2016 09:36

Синтетический сахар для coffee. Не забываем про http://sugarjs.com/

	# немного синтетики
	# fmt = "<p>{0} {1} (<a href='mailto:{2}'>{2}</a>)</p>"
	String::format = (args...) ->
	@replace /{(\d+)}/g, (match, number) ->
	if number < args.length then args[number] else match

Nikolay Shkrylev snnwolf