toshimaru

<?php
// add exception_handle
function exception_handler($exception) {
  echo "Uncaught exception: file:{$exception->getFile()} line:{$exception->getLine()} {$exception->getMessage()}", "\n";
}
set_exception_handler('exception_handler');

toshimaru

#!/bin/sh
PS3="Which host? > "
select host in `cat ~/.ssh/config | egrep '^Host' | cut -d ' ' -f 2`; do
    [[ $host ]] && {
        echo "ssh connect to $host"
        ssh $host
        break;
    }
done

toshimaru

# http://henrik.nyh.se/2008/12/git-dirty-prompt
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
#   username@Machine ~/dev/dir[master]$   # clean working directory
#   username@Machine ~/dev/dir[master*]$  # dirty working directory

function parse_git_dirty {
  [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
}
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/<\1$(parse_git_dirty)>/"

toshimaru

these queries are same run time.

toshimaru

$.ajax({
    url: "ajax.html",
    success: function(data) {
         alert('success!!');
    },
    error: function(data) {
         alert('error!!!');
    }
});

toshimaru

<?php
$time_start = microtime(true);

// 何か重い処理

$time = microtime(true) - $time_start;
echo "{$time} 秒";

toshimaru

<?php
$test = function ($expect, $actual) {
	if ($expect === $actual) {
		echo 'OK, ';
	} else {
		echo "NG expect:{$expect} actual:{$actual} <br>";
	}
};

toshimaru

class Program
{
	static void Main(string[] args)
	{
		Func<int, int, int> abc = (n, i) => { return (n * i); };
		Console.WriteLine(abc(3, 4));

		/**
		 * output:
		 * 12

toshimaru

#!/bin/bash
#refs. http://blog.64p.org/entry/2012/08/24/165701

function kill_children {
    pkill -P $$;
    wait;
}

trap "kill_children" EXIT

toshimaru

<?php
/**  
 * convert 20120102 to 2012-1-2
 * 
 * @return string
 */
function convertDate($date) {
	$dateInfo = date_parse_from_format('Ymd', $date);
	return $dateInfo['year'] . '-' . $dateInfo['month'] . '-' . $dateInfo['day']; 
}