Видул Петров vidul-nikolaev-petrov

## simulate_btc_balance.js
#!/usr/bin/env node

var blockexplorer = require('blockchain.info/blockexplorer')

// randomly chosen
var addresses = [
    '1CEDQ9Vfq8pYVi3Anp926Zjac9Xiz394Y1',
    '1CGXTwzjTHbUJXLAvWB4r7L2QLctEpWjti',
    '1DUb2YYbQA1jjaNYzVXLZ7ZioEhLXtbUru',
    '1Hz96kJKF2HLPGY15JWLB5m9qGNxvt8tHJ',

## .bashrc
# command (one-off step)
mkdir -m700 ~/.history

# in .bashrc
HISTFILE=~/.history/history.`tty | cut -d/ -f4`

## .bash_aliases.sh
# apps
alias e='exit'
alias v='vim'
alias g='git'
alias gr='grep'
alias c='cut'
alias h='head'
alias t='tail'
alias tf='tail -f'
alias le='less'

## extendObject.js
function extendObject(parent, child) {
    var copyFunction = function (f) {
            var t = function () {
                return f.apply(this, arguments);
            };
            Object.defineProperty(t, 'name', {
                value: f.name,
            });
            return t;
        },

## new_year_tree.js
console.log(' '.repeat(10), "☆");

for (let i = 1, s = ''; i < 10; i++) {
    console.log(' '.repeat(10 - i), `${s += i}=${+s * 8 + i}`);
}

console.log(' '.repeat(9), '_=_');

/**
Based on the eight calculations:

## ascci_hex_string.js
function string2ascii(string, sep) {
    return string.split('')
        .map(e => e.charCodeAt(0)).join(sep ? sep : '');
}

function string2hex(string, sep) {
    return string.split('')
        .map(e => e.charCodeAt(0).toString(16)).join(sep ? sep : '');
}

## printable_ascii_characters.c
#include <stdio.h>
/*
    The conversion from `int` to `char` in this sequence is not to guaranteed to work on all systems.
    See more in the comments of the accepted answer: http://stackoverflow.com/questions/21196926
*/
int main() {
    int i;
    int e = 0;
    char numbers[11];
    char alpha_capital[27];

## JS-pt-string-index.slice.substring.js
var string = 'string',
    stringIndex = function () {
        string[0];
    },
    stringSlice = function () {
        string.slice(0, 1);
    },
    stringSubstring = function () {
        string.substring(0, 1);
    };

## checkBalancedBrackets.js
function checkBalance(s) {
    if (s.length % 2 !== 0) return false;

    if (s.length === 0) return true;

    var pairs = ['[]', '()', '{}'],
        r0 = s.split(pairs[0]),
        r1 = s.split(pairs[1]),
        r2 = s.split(pairs[2]);

## webpage-crypto.html
<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <script>
    /*
    CryptoJS v3.1.2
    code.google.com/p/crypto-js
    (c) 2009-2013 by Jeff Mott. All rights reserved.
    code.google.com/p/crypto-js/wiki/License
	#!/usr/bin/env node

	var blockexplorer = require('blockchain.info/blockexplorer')

	// randomly chosen
	var addresses = [
	'1CEDQ9Vfq8pYVi3Anp926Zjac9Xiz394Y1',
	'1CGXTwzjTHbUJXLAvWB4r7L2QLctEpWjti',
	'1DUb2YYbQA1jjaNYzVXLZ7ZioEhLXtbUru',
	'1Hz96kJKF2HLPGY15JWLB5m9qGNxvt8tHJ',
	# command (one-off step)
	mkdir -m700 ~/.history

	# in .bashrc
	HISTFILE=~/.history/history.`tty \| cut -d/ -f4`
	# apps
	alias e='exit'
	alias v='vim'
	alias g='git'
	alias gr='grep'
	alias c='cut'
	alias h='head'
	alias t='tail'
	alias tf='tail -f'
	alias le='less'
	function extendObject(parent, child) {
	var copyFunction = function (f) {
	var t = function () {
	return f.apply(this, arguments);
	};
	Object.defineProperty(t, 'name', {
	value: f.name,
	});
	return t;
	},
	console.log(' '.repeat(10), "☆");

	for (let i = 1, s = ''; i < 10; i++) {
	console.log(' '.repeat(10 - i), `${s += i}=${+s * 8 + i}`);
	}

	console.log(' '.repeat(9), '_=_');

	/**
	Based on the eight calculations:
	function string2ascii(string, sep) {
	return string.split('')
	.map(e => e.charCodeAt(0)).join(sep ? sep : '');
	}

	function string2hex(string, sep) {
	return string.split('')
	.map(e => e.charCodeAt(0).toString(16)).join(sep ? sep : '');
	}
	#include <stdio.h>
	/*
	The conversion from `int` to `char` in this sequence is not to guaranteed to work on all systems.
	See more in the comments of the accepted answer: http://stackoverflow.com/questions/21196926
	*/
	int main() {
	int i;
	int e = 0;
	char numbers[11];
	char alpha_capital[27];
	var string = 'string',
	stringIndex = function () {
	string[0];
	},
	stringSlice = function () {
	string.slice(0, 1);
	},
	stringSubstring = function () {
	string.substring(0, 1);
	};
	function checkBalance(s) {
	if (s.length % 2 !== 0) return false;

	if (s.length === 0) return true;

	var pairs = ['[]', '()', '{}'],
	r0 = s.split(pairs[0]),
	r1 = s.split(pairs[1]),
	r2 = s.split(pairs[2]);
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<script>
	/*
	CryptoJS v3.1.2
	code.google.com/p/crypto-js
	(c) 2009-2013 by Jeff Mott. All rights reserved.
	code.google.com/p/crypto-js/wiki/License