carlok’s gists

carlok / percentile.py

Created April 18, 2016 09:10

get top percentile values of an array of numbers

	#!/usr/bin/python

	import math

	percentile = 0.95

	# http://sqa.fyicenter.com/Online_Test_Tools/Random_Real_Number_Float_Value_Generator.php
	pixel_values = [31.674171850011, -14.601817055329, -50.326219329371, -16.396269623954, 60.024497592015, 9.1736615676739, 15.208291195156, -72.45523509377, -85.000746439726, -49.873983136473, 89.013266951911, 90.902370949905, -40.423479737516, -46.220096055987, -53.861242107865, -80.838195878063, 13.397552791211, -13.217278723279, -3.1931508546449, 5.4144153734829, -71.64644837003, -66.123504455591, -99.949724953312, 36.715438631751, -56.529802065148, -89.545732965393, -52.416536020418, 19.02381212714, 27.063275691617, 33.577258338636, 44.723530160998, -7.7681148545126, -48.941860835529, -43.828084610234, -1.9154353945261, 28.575669211676, -41.679723018346, -90.067412411598, 95.817001923065, 63.608590404067, 71.931231441271, 18.765631420463, -96.782253104387, -56.17893632162, -60.945051574294, -93.087966594846, 50.743922395115, 54.283560244883, 74.524974791892, -48.982292

carlok / mbroi.js

Last active September 28, 2015 12:25

custom Basic ROI (work in progress) for cornerstoneTool

	(function ($, cornerstone, cornerstoneTools) {
	'use strict';

	var toolType = 'mBasicRoi';

	var configuration = {
	mRadius: 15
	};

	///////// BEGIN ACTIVE TOOL ///////

carlok / gist:18964f0ab6e9457317db

Created August 11, 2014 08:05

onename

Verifying myself: My Bitcoin username is +carlok. https://onename.io/carlok

carlok / ck_light_servo.ino

Last active August 29, 2015 14:02

Arduino Light (IN) / ServoMotor (OUT)

	/*
	Arduino Light (IN) / ServoMotor (OUT)

	When light intensity is above 500, every second the engine steps 5°
	clockwise: it steps anticlockwise the other way round... we also measure the
	temperature but it is not used at the moment.

	Video: http://youtu.be/77J9FhmZNK8

	(C) 2014 by Carlo Perassi - http://perassi.org/2014/06/19/arduino-light-in-servomotor-out - GPLv3

carlok / Barcode.php

Last active December 17, 2015 19:29

PHP5 class written by Carlo Perassi based on the EAN13 functions of SVG barcode for PHP Application written by Trần Ngọc Quân

	<?php
	/*

	PHP5 class written by Carlo Perassi [0]
	based on the EAN13 functions of SVG barcode for PHP Application [1]
	written by Trần Ngọc Quân [2].
	Same license.

	[0] http://perassi.org/2013/05/28/php5-svg-ean13-barcode-class/
	[1] http://sourceforge.net/projects/phpsvgbarcode/

carlok / istat.sql

Last active January 21, 2022 10:18

Script SQL per la memorizzazione dei Comuni, delle Province e delle Regioni d’Italia: usare la nuova versione su https://github.com/carlok/comuni_sql

	---
	--- Usare la nuova versione su https://github.com/carlok/comuni_sql
	---

	CREATE TABLE IF NOT EXISTS regioni (
	id int(11) NOT NULL auto_increment,
	nome varchar(100) NOT NULL,
	PRIMARY KEY (id)
	) ENGINE=InnoDB DEFAULT CHARSET=utf8;

carlok / commenters_yt.php

Created December 11, 2012 09:17

Simple snippet to get the YouTube pages of the commenters of a video

	<?php
	// Carlo Perassi, 2012: snippet
	// Simple snippet to get the YouTube pages of the commenters of a video

	$youtube = new stdClass();
	$youtube->base = 'https://gdata.youtube.com/feeds/api/videos/';
	$youtube->user = 'https://gdata.youtube.com/feeds/api/users/';
	$youtube->id = $_GET['id']; // ID of the video, just for testing

	// FIXME @s

carlok / gist:4245761

Created December 9, 2012 15:56

Lyrics of "Naam Raji Tair Naam" (translated from Assamese to English)

	Author: Partha Pratim Das
	Song: Naam Raji Tair Naam
	Album: Jiban
	Year: 2012

	(Translated from Assamese to English)

	Listen the story of this one girl,
	She who diminishes in a blink,
	In a blink, does she smile.

carlok / ckcrypt.php

Created October 30, 2012 08:44

working examples to crypt and decrypt in PHP (note MCRYPT_RAND, use MASTERKEY or a string of yours)

	<?php

	// ckcrypt => crytps and encodes in base64 a given string
	// ckdecrypt => decrypt a base64 encoded string

	function ckcrypt($mprhase) {
	$td = mcrypt_module_open('tripledes', '', 'ecb', '');
	$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
	mcrypt_generic_init($td, MASTERKEY, $iv);
	$crypted_value = mcrypt_generic($td, $mprhase);

carlok / ci_countries.html

Created July 9, 2011 13:00

Google Geo Chart API used to show the countries you can visit just having an Italian Identity Card

	<html>
	<head>
	<script type='text/javascript' src='https://www.google.com/jsapi'></script>
	<script type='text/javascript'>
	/*
	Carlo Perassi - http://perassi.org/ - 2011
	based on:
	http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
	http://code.google.com/apis/ajax/playground/?type=visualization#geo_chart
	http://code.google.com/intl/it-IT/apis/chart/interactive/docs/gallery/geochart.html

Carlo Perassi carlok