ethertank’s gists

ethertank / Number.js

Last active December 30, 2015 02:49

使ったら死ぬ

	(function(N, global) {

	// 不完全
	// The value of Number.MAX_SAFE_INTEGER is 9007199254740991 (2e53-1)
	// This property has the attributes { [[Writable]]: false, [[Enumerable]]: false, [[Configurable]]: false }.
	// IE8 の Object.defineProperty は Dom オブジェクトでのみ有効で、動作も異なる
	if(!N.MAX_SAFE_INTEGER) {
	N.MAX_SAFE_INTEGER = 9007199254740991;
	Object.defineProperty && Object.defineProperty(N, "MAX_SAFE_INTEGER", {
	writable : false,

ethertank / 直リン画像回転くん.user.js

Last active December 25, 2015 10:09

直リン画像回転くん.user.js for Google Chrome

	// ==UserScript==

	// @name 直リン画像回転くん
	// @namespace http://ethertank.jp
	// @version 0.2
	// @description 直リン画像回転くん
	// @include *.jpg
	// @include *.jpeg
	// @include *.png
	// @include *.gif

ethertank / register.js

Last active December 22, 2015 12:38

	var
	E3, E6, E12, E24,
	E48, E96, E192;


	E3 = [
	1.0, 2.2, 4.7
	];

	E6 = [

ethertank / Date.polyfills.js

Last active December 17, 2015 23:39

	(function(DP) {
	Date.now \|\| (Date.now = function() {
	return new Date().getTime();
	});
	})(Date.prototype);

ethertank / stopWatch.js

Created May 31, 2013 23:45

	function stopWatch (fn, timerName) {
	console.log( console.time(timerName) );
	fn();
	console.log( console.timeEnd(timerName) );
	}


	/* Usage //
	function testFn() {
	return 10 * 10 * 10;

ethertank / tumbler_dashboard_addDelButton.js

Last active December 17, 2015 19:38

Tumblr のダッシュボードに、いっちゃん上のポストを消すボタンを追加するやつ。後でもうちょいマシなものにして userscript 化。

	(function($){
	$("body").append('<button id="b">button</button>');
	$("#b").css({position:"fixed",bottom:"0",right:"0",height:"5em",width:"5em"});
	$("#b").on("click", function() {
	$(".post:nth-child(1)+li").remove();
	console.clear();
	});
	})(jQuery);

ethertank / bookmarklet_noLogInNiconico.js

Last active December 15, 2015 18:09

「ツイッターでニコニコ動画のリンクをよく貼る方がいるが、あんまりログインしたくないんだよね～。」そんな時はこれを使うのです。 www.nicovideo.jp It is popular in Japan is. Often japanese add link in your Twitter timeline. But it require login for viewing... Now, Use this bookmarklet. Niconico!

javascript:(function(d){var win=window.open(),doc=win.document,TITLE=d.title,vURL=d.URL,vID=vURL.replace(/http:\/\/www.nicovideo.jp\/watch\//g,'');doc.title=TITLE;doc.write('<h1>'+TITLE+'</h1><script type="text/javascript" src="http://ext.nicovideo.jp/thumb_watch/'+vID+'?w=490&h=307"></script><div>'+ d.getElementById('des_full').innerHTML+'</div><div>掲載URL : <a href="'+vURL+'">'+vURL+'</a></div>');doc.getElementsByClassName("font12")[0].removeChild(doc.getElementsByTagName("a")[0]);doc.body.style.fontFamily="arial,helvetica,meiryo,sans-serif";})(document);

ethertank / class.js

Created February 12, 2013 13:48

hasClass / addClass / removeClass

	// http://www.avoid.org/?p=78

	function hasClass(el, name) {
	return new RegExp('(\\s\|^)' + name + '(\\s\|$)').test(el.className);
	}

	function addClass(el, name) {
	if ( !hasClass(el, name) )
	el.className += (el.className ? ' ' : '') + name;
	}

ethertank / String.polyfills.js

Created January 1, 2013 00:23

	(function(SP) {

	SP.endsWith \|\| (SP.endsWith = function(str, pos) {
	pos = (pos === undefined) ? this.length : Math.floor(+pos);
	str = str.toString();
	var start = Math.min(Math.max(pos, 0), this.length) - str.length;
	if (start < 0) return !1;
	var idx = ''.indexOf.call(this, str, start);
	return idx === start;
	});

ethertank / String.prototype.js

Last active March 30, 2021 01:57

String.prototype の拡張のおまとめ。

	(function(SP) {

	var _t = "[\x09-\x0D\x20\xA0\x85\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF]+",
	_l = new RegExp("^" + _t),
	_r = new RegExp(_t + "$");

	// polyfills
	SP.trimLeft = function() { return this.replace(_l, ""); };
	SP.trimRight = function() { return this.replace(_r, ""); };
	SP.trim = function() { return this.trimLeft().trimRight(); };

Keiichi ethertank