P1xt

1+2
3

P1xt

4+3
7

P1xt

<script src='http://cdn.mathjax.org/mathjax/latest/MathJax.js' type='text/javascript'>    
    MathJax.Hub.Config({
        HTML: ["input/TeX","output/HTML-CSS"],
        TeX: { extensions: ["AMSmath.js","AMSsymbols.js"], 
               equationNumbers: { autoNumber: "AMS" } },
        extensions: ["tex2jax.js"],
        jax: ["input/TeX","output/HTML-CSS"],
        tex2jax: { inlineMath: [ ['$','$'], ["\\(","\\)"] ],
                   displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
                   processEscapes: true },

P1xt

About

Memo for myself someday.

What's TypeScript ?

http://www.typescriptlang.org/Tutorial/

My environment

• Thinkpad X201s
• Ubuntu 12.04.1 LTS

P1xt

import math
ceil(84.2)
grade_report(80)
def grade_report(grade):
    if grade >= 80:
        return 'excellent'
    elif grade >= 50:
        return 'pass'

P1xt

var fs = require("fs");
fs.readFileSync(process.argv[2]).toString().split('\n').forEach(function (line) {
    if (line != "") {
        var parsedLine = line.split(";");
        var k = parsedLine[1];
        var digits = parsedLine[0].split(",");
        var length = digits.length;
        if (k > 1) {
            for (var i = 1; i <= length; i++) {
                if (i % (k) === 0) {

P1xt

var highEnd = 1000;
var primes = sieve(highEnd);
highEnd--;
var found = false;
while (found == false ) {
    if (isPalindrome(highEnd.toString()) == true) {
        if (primes[highEnd] == true) {
            found = true;
        }
    }

P1xt

var highEnd = 1000;
var primes = sieve(highEnd);
highEnd--;
var found = false;
while (found == false ) {
    if (isPalindrome(highEnd.toString()) == true) {
        if (primes[highEnd] == true) {
            found = true;
        }
    }

P1xt

<?php
/**
 * Write a program to determine the biggest prime palindrome under 1000.

    INPUT SAMPLE:
    There is no input for this program.

    OUTPUT SAMPLE:
    Your program should print the largest palindrome on stdout, i.e.
    929

P1xt

var fs  = require("fs");
fs.readFileSync(process.argv[2]).toString().split('\n').forEach(function (line) {
    var myArray = line.split(" "),
        output = new Array()

    for (var i=1; i<=myArray[2];i++) {
        if (i % myArray[0] == 0) {
            if (i % myArray[1] == 0) {
                output.push("FB")
            } else {