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@takatoh
takatoh / dl.sh
Created March 19, 2020 21:58
#!/bin/bash
export USER=hoge
export PASSWORD=fuga
export URLBASE=ftp://ftp.example.com
function download() {
wget --ftp-user $USER --ftp-password $PASSWORD $URLBASE/$1
}
@takatoh
takatoh / md5calc.html
Created August 12, 2018 01:43
MD5 calculator
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>MD5 calculator</title>
<script type="text/javascript" src="js/md5.js"></script>
<script type="text/javascript">
function handleFileSelect(evt) {
let files = evt.target.files;
let output = document.getElementById("list");
@takatoh
takatoh / fahrenheit.html
Last active August 4, 2018 22:28
Fahrenheit / Celsius converter
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Fahrenheit / Celsius converter</title>
<script type="text/javascript">
function convert() {
let deg = document.getElementById("degree").value;
let dest = document.getElementById("answer");
let elements = document.getElementsByName("temperature");
@takatoh
takatoh / primefactors.go
Last active June 15, 2018 23:26
自然数を素因数分解する
package main
import (
"fmt"
"os"
"flag"
"strconv"
"strings"
)
@takatoh
takatoh / bmp.c
Last active November 13, 2023 11:16
Read and display BMP image informations.
/*
*
* Readig bitmap image informations.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@takatoh
takatoh / ld.hs
Last active December 7, 2015 11:34
Levenshtein distance implementation in Haskell.
module Main where
import System.Environment (getArgs)
mValue :: [[a]] -> Int -> Int -> a
mValue m i j = (m !! i) !! j
@takatoh
takatoh / ld.js
Last active December 5, 2015 20:16
levenshtein distance implementation in Node.js
#!/usr/bin/env node
function levenshtein_distance(a, b) {
var m = [];
var i, j, x;
for (i = 0; i <= a.length; i++) {
m[i] = [];
}
@takatoh
takatoh / ptl.rb
Created April 8, 2012 14:12
Shorten URL by p.tl
#! ruby
#
# Shorten URL by p.tl
#
require 'rubygems'
require 'uri'
require 'open-uri'
require 'json'
@takatoh
takatoh / make_similars_index.rb
Created November 24, 2011 09:41
# encoding: utf-8
def make_similar_html(db, orig, idx)
html = "s#{idx.to_s}.html"
$stderr.puts html
system("simimg search --html #{db} #{orig} > #{html}")
html
end
def make_index_html(index)
@takatoh
takatoh / gist:1190670
Created September 3, 2011 05:51
Jump to Niconicoseiga from image.
javascript:(function(){var l=location;i=l.href.match(new RegExp('http://lohas.nicoseiga.jp/priv/(\\d+)[^/]+$'))[1];l.href='http://seiga.nicovideo.jp/seiga/im'+i;})()