Willy Tseng ophentis

ophentis / gist:3943464

Created October 24, 2012 03:12

javascript Date object produce mysql format output

	Date.prototype.toMysqlFormat = function() {
	function twoDigits(d) {
	if(0 <= d && d < 10) return '0' + d.toString();
	if(-10 < d && d < 0) return '-0' + (-1*d).toString();
	return d.toString();
	}

	return this.getUTCFullYear() + "-" + twoDigits(1 + this.getUTCMonth()) + "-" + twoDigits(this.getUTCDate()) + " " + twoDigits(this.getUTCHours()) + ":" + twoDigits(this.getUTCMinutes()) + ":" + twoDigits(this.getUTCSeconds());
	};

ophentis / gist:4158967

Created November 28, 2012 04:05

customized twitter share by javascript without twitter api

	//@requires jQuery to find width and height of window and creating querystring

	var href = 'http://twitter.com/share';

	var option = {
	url: 'your location',
	text: 'your text'
	};

	var width = 575,

ophentis / gist:4215883

Created December 5, 2012 14:27

script to show all images @ 99manga

	var template = '<img style="max-width:100%" src=""></img>';
	var imgs = PicListUrl.split('\|');
	$('body').empty();
	for(var i=0; i<imgs.length; i++) {
	$(template).attr('src',ServerList[server-1]+imgs[i]).appendTo('body');
	}

ophentis / gist:4215904

Created December 5, 2012 14:29

script to show all images @ 99comic

	var template = '<img style="max-width:100%" src=""></img>';
	var path = getSLUrl(cuD);
	$('body').empty();
	for(var i=0; i<arrFiles.length; i++) {
	$(template).attr('src',path+arrFiles[i]).appendTo('body');
	}

ophentis / gist:5071835

Created March 2, 2013 16:36

function to output bytes with greatest unit

	var units = ' KMGTPEZYXWVU';
	function toHumanSize(bytes) {
	if (bytes <= 0) { return 0; }
	var t2 = Math.min(Math.floor(Math.log(bytes) / Math.log(1024)), 12);
	return (Math.round(bytes * 100 / Math.pow(1024, t2)) / 100) + units.charAt(t2).replace(' ', '') + 'B';
	}

ophentis / gist:5194276

Created March 19, 2013 07:20

rec change owner and file mode

	find . -exec sudo chown www-data.adm {} \;
	find . -type d -exec sudo chmod 775 {} \;
	find . -type f -exec sudo chmod 664 {} \;

ophentis / gist:5402883

Created April 17, 2013 09:05

javascript timeago function in chinese and some modification

	function(time, local){

	(!local) && (local = Date.now());

	if (typeof time !== 'number' \|\| typeof local !== 'number') return;

	var offset = Math.abs((local/1000 - time)),
	span = [],
	MINUTE = 60,
	HOUR = 3600,

ophentis / gist:5473449

Created April 27, 2013 15:16

setting multiple private key for ssh

	1.
	ssh-keygen -t rsa -f ~/.ssh/id_rsa.work -C "Key for Word stuff"

	2.
	touch ~/.ssh/config
	chmod 600 ~/.ssh/config
	echo "IdentityFile ~/.ssh/id_rsa.work" >> ~/.ssh/config
	echo "IdentityFile ~/.ssh/id_rsa.misc" >> ~/.ssh/config

ophentis / gist:5477428

Created April 28, 2013 16:32

99manga: show all images in one page

	PicListUrl.split('\|').forEach(function(path) {
	var img = new Image();
	img.src = ServerList[server-1]+path;
	document.body.appendChild(img);
	});

ophentis / gist:5482743

Created April 29, 2013 16:25

uuid generator by javascript

	//rfc 4122 4.4. Algorithms for Creating a UUID from Truly Random or Pseudo-Random Numbers
	//@author broofa

	'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16\|0,v=c=='x'?r:r&0x3\|0x8;return v.toString(16);});