zhum / memoization.rb

Created January 28, 2022 08:49 — forked from cqfd/memoization.rb

Ruby memoization exercise

	require 'minitest/autorun'

	module Memoization
	def memoize(f, injected_cache={})
	m = instance_method(f)
	define_method(f) do \|*args\|
	cache = injected_cache.clone
	define_singleton_method(f) do \|*args\|
	unless cache[args]
	puts "Actually calculating..."

zhum / eink_demo.ino

Created October 24, 2021 06:24 — forked from xxlukas42/eink_demo.ino

MH-ET LIVE 1.54-inches E-Paper demo

	#include <GxEPD.h>
	#include <GxGDEP015OC1/GxGDEP015OC1.cpp>
	#include <Fonts/OpenSansBold12pt7b.h>
	#include <Fonts/OpenSansBold14pt7b.h>
	#include <Fonts/OpenSansBold30pt7b.h>

	#include <GxIO/GxIO_SPI/GxIO_SPI.cpp>
	#include <GxIO/GxIO.cpp>

	#include GxEPD_BitmapExamples

zhum / bot.rb

Last active September 22, 2021 12:23 — forked from dideler/bot.rb

Sending a notification message to Telegram using its HTTP API via cURL

	# Use this script to test that your Telegram bot works.
	#
	# Install the dependency
	#
	# $ gem install telegram_bot
	#
	# Run the bot
	#
	# $ ruby bot.rb
	#

zhum / gitproxy-socat

Created April 19, 2021 09:57 — forked from sit/gitproxy-socat

A simple wrapper around socat to use as a git proxy command

	#!/bin/sh
	# Use socat to proxy git through an HTTP CONNECT firewall.
	# Useful if you are trying to clone git:// from inside a company.
	# Requires that the proxy allows CONNECT to port 9418.
	#
	# Save this file as gitproxy somewhere in your path (e.g., ~/bin) and then run
	# chmod +x gitproxy
	# git config --global core.gitproxy gitproxy
	#
	# More details at http://tinyurl.com/8xvpny

zhum / zbx-exim-stats.sh

Last active November 28, 2020 13:03 — forked from crashdump/zbx-exim-stats.sh

A simple Zabbix statistics pusher for Zabbix-5. zbx-exim-stats.sh should be set to crontab, template should be imported.

	#!/bin/bash

	# Set Variables
	EXIMLOG=/var/log/exim4/mainlog
	MYLOG=/tmp/exim_status.log
	OFFSETFILE=/tmp/eximstatusoffset.dat
	EXIMSTATS="/usr/sbin/eximstats -emptyok"
	LOGTAIL=/usr/sbin/logtail
	ZABBIX_SENDER=/usr/bin/zabbix_sender
	ZABBIX_CONF=/etc/zabbix/zabbix_agentd.conf

zhum / 20-natural-scrolling.conf

Created July 20, 2020 04:46 — forked from kakra/20-natural-scrolling.conf

xorg.conf.d/20-natural-scrolling.conf

	Section "InputClass"
	Identifier "Enable natural scrolling by default"
	MatchIsPointer "on"
	MatchDevicePath "/dev/input/event*"
	MatchDriver "libinput"
	Option "NaturalScrolling" "on"
	EndSection

zhum / nginx.conf

Created June 17, 2020 09:13 — forked from nickodell/nginx.conf

	user www-data;
	worker_processes auto;
	pid /run/nginx/nginx.pid; # only line changed from default
	include /etc/nginx/modules-enabled/*.conf;

	events {
	worker_connections 768;
	# multi_accept on;
	}

zhum / xcat-install.sh

Created February 18, 2020 07:00 — forked from vlj91/xcat-install.sh

xCAT install (CentOS 7)

	#!/bin/bash

	cat << EOF > /etc/yum.repos.d/xCAT-core.repo
	[xcat-2-core]
	name=xCAT 2 Core packages
	baseurl=http://xcat.org/files/xcat/repos/yum/2.13/xcat-core
	enabled=1
	gpgcheck=1
	gpgkey=http://xcat.org/files/xcat/repos/yum/2.13/xcat-core/repodata/repomd.xml.key
	EOF

zhum / sqlite2pg.sh

Last active January 5, 2020 08:20 — forked from eclubb/sqlite2pg.sh

Script to import SQLite3 database into PostgreSQL

	#!/bin/sh

	# This script will migrate schema and data from a SQLite3 database to PostgreSQL.
	# Schema translation based on http://stackoverflow.com/a/4581921/1303625.
	# Some column types are not handled (e.g blobs).

	SQLITE_DB_PATH=$1
	PG_DB_NAME=$2
	PG_USER_NAME=$3

zhum / postmortem.md

Created January 3, 2020 14:55 — forked from beevee/postmortem.md

Summary

Опиши в 3-4 предложениях что происходило и почему. Это информативное представление о факапе с высоты птичьего полета, оно должно быть понятно любому человеку без контекста.

Ущерб

Качественная оценка Какая функциональность не работала, насколько долго, у кого. Была ли потеря или порча данных. Выбери поле справа.

Количественная оценка

Zhumatiy Sergey zhum

Summary

Ущерб