s-shin’s gists

s-shin / php_unix_time_zone.txt

Created February 9, 2015 03:22

	>>> $dt1 = new DateTime()
	=> <DateTime #000000007766f6860000000009e51d7d> {
	date: "2015-02-09 12:13:50",
	timezone_type: 3,
	timezone: "Asia\/Tokyo"
	}
	>>> $dt2 = new DateTime('@'.$dt1->getTimestamp())
	=> <DateTime #000000007766f6810000000009e51d7d> {
	date: "2015-02-09 03:13:50",
	timezone_type: 1,

s-shin / anchor.js

Last active August 29, 2015 14:17

Anchor Bookmarklet

	(function() {
	var elsWithId = document.querySelectorAll("*[id]");

	var IGNORE_TAGS = {
	SCRIPT: true,
	IFRAME: true
	};

	for (var i = 0, len = elsWithId.length; i < len; ++i) {
	var el = elsWithId[i];

s-shin / spawn-promise.coffee

Created December 22, 2015 11:17

手抜きspawn wrapper

	{spawn} = require "child_process"

	runCommand = (cmd, args, opts) -> new Promise (resolve, reject) ->
	p = spawn cmd, args, opts
	buf = []
	p.stdout.on "data", (data) -> buf.push data
	p.stderr.on "data", (data) -> buf.push data
	p.on "error", reject
	p.on "close", (code) ->
	result = buf.join("").trim()

s-shin / init.coffee

Last active January 23, 2016 05:36

An example to overwrite environment variables in atom editor.

	{spawnSync} = require "child_process"

	do ->
	ENV = [
	"PATH"
	"GOPATH"
	]

	result = spawnSync process.env.SHELL, ["-lc", "printenv"]
	envLines = result.stdout.toString().split("\n")

s-shin / segv_on_require.rb

Created February 10, 2016 08:00

ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-darwin14]

	class Foo
	def foo(segv?: nil, suruyo: nil)
	end
	end

s-shin / tenuki_validator.rb

Last active February 10, 2016 10:20

Very simple validator.

	require 'active_support'
	require 'active_support/core_ext'

	module Tenuki
	class Validator
	def initialize(field, value)
	@field = field
	@value = value
	end

s-shin / brain-wrapper.coffee

Last active February 18, 2016 04:47

	_ = require "lodash"

	class BrainWrapper
	constructor: (@brain, @key, @initialData, @migrator = _.identity) ->

	get: (path = null, defaultValue = null) ->
	data = @_get()
	if path then _.get(data, path, defaultValue) else data

	set: (path, value) ->

s-shin / stacked-graph-transformer.rb

Created February 17, 2016 04:58

car data.tsv | ruby stacked-graph-transformer.rb


	class StackedGraphTransformer
	# @param [IO] io
	def initialize(io)
	@io = io
	end

	def gets_tsv
	(line = @io.gets) ? line.chomp.split("\t") : nil
	end

s-shin / icomoon-selection-json-to-android-string-xml.sh

Last active February 24, 2016 14:13

One-liner to convert icomoon's selection.json to android's string xml.

ruby -rjson -e 'puts "<resources>"; JSON.parse(File.read(ARGV[0]))["icons"].each {|icon| puts "    <string name=\"#{ARGV[1]}_#{icon["properties"]["name"]}\">&#x#{icon["properties"]["code"].to_s(16)};</string>"}; puts "</resources>"' path/to/icomoon/selection.json prefix > path/to/values/fonts.xml

s-shin / child.php

Created February 29, 2016 05:57

IPC example by popen in ruby with timeout.

	<?php

	$num_iterates = $argv[1];

	echo "iterates: $num_iterates\n";

	foreach (range(1, $num_iterates) as $i) {
	sleep($i);
	echo "$i\n";
	echo "ping\n";

Shintaro Seki s-shin