ianpark

if (typeof window.reform_loop == 'undefined') {
    window.reform_loop = setInterval(
        function nice_viewer() {
            var vframe, pbox, fbox, tbox;
            try {
                vframe = document.querySelectorAll('.vframe')[0];
                pbox = vframe.querySelectorAll('.Preview')[0];
                fbox = vframe.querySelectorAll('.ReplyEditor__body')[0];
                tbox = fbox.getElementsByTagName('textarea')[0];
                try {

ianpark

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.2.1.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script>
<script src="https://cdn.steemjs.com/lib/latest/steem.min.js"></script>
<div class="container">
    <div><h1>My First App</h1></div>
    <input id="user_id" type="text">
    <button onclick="show_user()">Go</button>
    <div id="user_area"></div>
</div>

ianpark

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.2.1.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script>
<script src="https://cdn.steemjs.com/lib/latest/steem.min.js"></script>
<div class="container">
    <div><h1>My First App</h1></div>
    <input id="user_id" type="text">
    <button onclick="gogo()">Go</button>
    <div id="user_area"></div>
</div>

ianpark

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.2.1.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script>
<script src="https://cdn.steemjs.com/lib/latest/steem.min.js"></script>
<div id="my_space"></div>
<script>

var user_info = null;
function get_user(user_id, callback) {
    console.log('Send getAccounts request');
    steem.api.getAccounts([user_id], function(err, response){

ianpark

// Run spawn as promised
function promised_spawn(cmd, args, option) {
   let deferred = Q.defer();
   let watch = child_process.spawn(cmd, args, option);
   watch.on('error', (error) => {
      deferred.reject('encountered error ' + error.message);
   })
   .on('exit', (code) => {
      if (code !== 0) {
         deferred.reject('exited with code ' + code);

ianpark

string convert(string s, int numRows) {
	if (numRows == 0) return "";
	if (numRows == 1) return s;
	vector<string> rows(numRows);
	int row = 0;
	int dir = -1;
	for (int i = 0; i < s.size(); i++) {
		rows[row].push_back(s[i]);
		if (row == numRows - 1 || row == 0) {
			dir = -dir;

ianpark

vector<int> plusOne(vector<int>& digits) {
	if (digits.empty()) return digits;
	bool overflow = true;
	for (int i = 0; i < digits.size(); ++i) {
		if (digits[i] != 9) {
			overflow = false;
			break;
		}
	}
	int carry = 1;

ianpark

size_t edit_distance(const string& A, const string& B)
{
	size_t NA = A.size();
	size_t NB = B.size();

	vector<vector<size_t>> M(NA + 1, vector<size_t>(NB + 1));

	for (size_t i = 0; i <= NA; ++i)
		M[i][0] = i;

ianpark

#ifndef __BIT_READER__H_
#define __BIT_READER__H_

#include <iostream>
#include <stdexcept>
#include <algorithm>
#include <cmath>

class BitReader {
    const static unsigned char inbyte_mask[];