🌽

Alexey Kalmakov rndD

🌽

Full stack engineer by day. Gamejamer by night.

rndD / go_binary_tree_ex

Created January 6, 2015 06:37

A tour of go: Exercise: Equivalent Binary Trees

	package main

	import (
	"code.google.com/p/go-tour/tree"
	"fmt"
	"reflect"
	)

	// Walk walks the tree t sending all values
	// from the tree to the channel ch.

rndD / parent_helper.html

Created February 15, 2015 11:38

parenthelper meteor example

	{{deck}}

	{{#each cards}}
	{{#each brothers}}

	{{> tmpl bro=this card=parentHelper deck=parentHelper.parentHelper.deck}}

	{{/each}}
	{{/each}}

rndD / move_to_plex.sh

Created February 23, 2015 19:38

	#!/bin/bash
	set -e

	FROM=/home/media/Downloads/complete
	TO=/home/media/Video

	for file in $FROM/*; do
	echo "Where move file :$file"
	select item in Shows Films Skip; do
	case "$item" in

rndD / overlap_substrings.py

Created March 3, 2015 17:04

Поиск подстроки внахлест

	# -- coding: utf-8 --
	import re

	def count_substrings_re(string, substring):
	substring_re = '(?=(%s))' % re.escape(substring)
	return len(re.findall(substring_re, string))

	def count_substrings(s, f):
	ind = 1
	count = 0

rndD / shortest_bash_variable.bash

Created March 11, 2015 08:37

print shortest env variable by key (work only in bash, not sh)

	for i in `env`; do
	key=${i%=*}
	[[ -z $short_env ]] && short_env=$key;
	[[ ${#key} -lt ${#short_env} ]] && short_env=$key;
	done

	echo "Shortest env variable: $short_env"

rndD / GNUmakefile

Last active December 16, 2015 12:12

gist to show make autovars


	dist/libs.js: app/bower_components/lodash/lodash.min.js node_modules/react/dist/react.min.js node_modules/redux/dist/redux.min.js
	cat $? > $@

	libs: dist/libs.js

	.PHONY: libs

rndD / .gitconfig

Last active February 1, 2016 19:28

tmp save my gitconfig

rndD / .js

Created April 19, 2016 22:38

findCellsInRadius

	const findCellsInRadius = (w, h, center, radius) => {
	let cellsInRadius = [];
	let [centerX, centerY] = center;

	_.range(w).forEach((x) => {
	let rangeX = Math.abs(centerX - x);

	(rangeX < radius) && _.range(h).forEach((y) => {
	let rangeY = Math.abs(centerY - y);

rndD / npm

Created July 9, 2016 12:19

Npm inject для кеширования папки node_modules

	#!/usr/bin/env bash

	# Фейковый npm
	# Нужен для кэширования папки node_modules
	# Кэш находится в папке ~/.cache/npm-inject/[sha1 хэш файла package.json]/node_modules
	#
	# В PATH надо добавить путь папки с фейковым npm, таким образом при выполнении команды `npm install`
	# bash вызовет фейковый npm c параметром `install`.
	# Фейк проверяет наличие папки [sha1 хэш файла package.json] в кэше.
	# Если она в кэше, создаем на неё симлинк node_modules

rndD / docker_compose.yml

Created March 13, 2017 18:04