Skip to content

Instantly share code, notes, and snippets.

View carlok's full-sized avatar

Carlo Perassi carlok

6 followers · 2 following
View GitHub Profile
@carlok
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
@carlok
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
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
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 = $_GET['id']; // ID of the video, just for testing
// FIXME @s
@carlok
carlok / istat.sql
Last active January 21, 2022 10:18
Script SQL per la memorizzazione dei Comuni, delle Province e delle Regioni d’Italia: usare la nuova versione su https://github.com/carlok/comuni_sql
---
--- Usare la nuova versione su https://github.com/carlok/comuni_sql
---
CREATE TABLE IF NOT EXISTS regioni (
id int(11) NOT NULL auto_increment,
nome varchar(100) NOT NULL,
PRIMARY KEY (id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
@carlok
carlok / Barcode.php
Last active December 17, 2015 19:29
PHP5 class written by Carlo Perassi based on the EAN13 functions of SVG barcode for PHP Application written by Trần Ngọc Quân
<?php
/*
PHP5 class written by Carlo Perassi [0]
based on the EAN13 functions of SVG barcode for PHP Application [1]
written by Trần Ngọc Quân [2].
Same license.
[0] http://perassi.org/2013/05/28/php5-svg-ean13-barcode-class/
[1] http://sourceforge.net/projects/phpsvgbarcode/
@carlok
carlok / ck_light_servo.ino
Last active August 29, 2015 14:02
Arduino Light (IN) / ServoMotor (OUT)
/*
Arduino Light (IN) / ServoMotor (OUT)
When light intensity is above 500, every second the engine steps 5°
clockwise: it steps anticlockwise the other way round... we also measure the
temperature but it is not used at the moment.
Video: http://youtu.be/77J9FhmZNK8
(C) 2014 by Carlo Perassi - http://perassi.org/2014/06/19/arduino-light-in-servomotor-out - GPLv3
@carlok
carlok / gist:18964f0ab6e9457317db
Created August 11, 2014 08:05
onename
Verifying myself: My Bitcoin username is +carlok. https://onename.io/carlok
@carlok
carlok / mbroi.js
Last active September 28, 2015 12:25
custom Basic ROI (work in progress) for cornerstoneTool
(function ($, cornerstone, cornerstoneTools) {
'use strict';
var toolType = 'mBasicRoi';
var configuration = {
mRadius: 15
};
///////// BEGIN ACTIVE TOOL ///////
@carlok
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