JPalounek’s gists

JPalounek / ieee754.c

Created April 2, 2016 15:34

IEEE754 single precision float memory read

	#include <stdio.h>
	#include <stdlib.h>

	void lw(char addr, char target, int size) {
	unsigned char bit;
	for (int i = 0; i < size * 8; ++i) {
	bit = ((unsigned char) addr + ((int) i / 8));

	// Endianity - LE - size * 8 - i
	target[size * 8 - i - 1] = bit >> i % 8 & 1;

JPalounek / formula_validator.py

Last active March 8, 2016 03:09

Propositional calculus formula validator

	import string

	af = string.ascii_lowercase # atomic formulas
	bo = ['∧', '∨', '⇒', '⇔'] # binary operators
	uo = ['¬'] # unary operators


	def formula(str):
	l = len(str)

JPalounek / ace.js

Created April 15, 2013 15:53

(function(){function h(a){var c=function(a,b){return e("",a,b)},f=b;a&&(b[a]||(b[a]={}),f=b[a]);if(!f.define||!f.define.packaged)d.original=f.define,f.define=d,f.define.packaged=!0;if(!f.require||!f.require.packaged)e.original=f.require,f.require=c,f.require.packaged=!0}var a="ace",b=function(){return this}();if(!a&&typeof requirejs!="undefined"){var c=b.define;b.define=function(a,b,d){return typeof d!="function"?c.apply(this,arguments):ace.define(a,b,function(a,c,e){return b[2]=="module"&&(e.packaged=!0),d.apply(this,arguments)})},b.define.packaged=!0;return}var d=function(a,b,c){if(typeof a!="string"){d.original?d.original.apply(window,arguments):(console.error("dropping module because define wasn't a string."),console.trace());return}arguments.length==2&&(c=b),d.modules||(d.modules={}),d.modules[a]=c},e=function(a,b,c){if(Object.prototype.toString.call(b)==="[object Array]"){var d=[];for(var f=0,h=b.length;f<h;++f){var i=g(a,b[f]);if(!i&&e.original)return e.original.apply(window,arguments);d.push(i)}c&&c.a

JPalounek / 1.js

Created October 12, 2012 16:53

První file jeden problém, druhý file jiný problém

	window.onload = function () {
	var projects = {
	notedew: {
	todos: ['implement','design','sell licenses','earn millions'],
	team: {
	"Jan Palounek": {
	email: "[email protected]"
	},
	"Jan Polášek": {
	email: "[email protected]"

JPalounek / gist:3865969

Created October 10, 2012 14:26

	var DBService = function () {};

	DBService.prototype.insert = function (database, table, data) {
	var tableData = this.select(database, table);
	if(tableData != null) {
	for(var id in tableData) {}
	var lastId = parseInt(id) + 1;
	} else {
	tableData = {};
	var lastId = 1;

JPalounek / gist:3858178

Created October 9, 2012 11:37

	nav {
	background: #191919;
	width: 180px;
	float: left;
	height: 100%;
	position: fixed;
	font-size: 13px;
	}

JPalounek / contentscript.js

Created August 1, 2012 21:58

Instaedit contentscript

	// INFO: content variable is passed from the outside

	var html = converter.makeHtml(content);

	// -> Apply when editing /_posts/2012-04-26-totalspaces-brings-back-grid-spaces.md in context of index.html
	var converter = new Markdown.Converter();
	document.getElementById('content1').innerHTML = html;
	// <-

	// -> Apply when editing /_posts/2012-04-07-hello-san-francisco.md

JPalounek / index.html

Created July 29, 2012 18:32

Instaedit demo file

	<html>
	<head>
	<meta charset="utf-8" />
	<title>Instaedit demo</title>

	<script>
	window.onload = function () {
	document.getElementById('instaedit-edit').onclick = function () {
	(function () {
	var th = document.getElementsByTagName('head')[0];

JPalounek / test.txt

Created July 22, 2012 18:53

String file contentssss

JPalounek / test.txt

Created July 22, 2012 18:32

String file contentssss

Jan Palounek JPalounek