JS util stuff

getSymbolPositions.js

function getSymbolPositions(text, value){
    var positions = text.split(value),
        results = [];

    for(var i=0, len = positions.length-1; i<len; i++){
        results.push(positions[i].length + (results[i-1] + 1 || 0));
    }
    return results;
}
getSymbolPositions("1234561891abcdefghi1lmnop", "1"); // [0, 6, 9, 19]

leadingZero.js

var leadingZero = function (v, n) {
	v = isNaN(v) ? 0 : v || 0;
	n = isNaN(n) ? 1 : n || 1;
	return v.toPrecision(n).split('.').reverse().join('');
};

leadingZero(1, 6);    // "000001"
leadingZero(12, 6);   // "000012"
leadingZero(123, 6);  // "000123"
leadingZero(1234, 6); // "001234"

updateCSS-bookmarklet.js

(function(){
var ls = document.getElementsByTagName('link'), c, i, l;
for(i=0,l=ls.length;i<l;i++){
	c=ls[i].href;
	if(c.match(/(?:\?|&)v=[\d\.\,]{0,}/)){
		c=c.replace(/v=[\d\.\,]{0,}/, 'v=' + Number(new Date()));
	}else{
		c = c + (c.match(/\?/) ? "&" : "?") + "v=" + Number(new Date());
	}
	ls[i].href = c;
}
})();

/*
Usage: create a bookmark with the escaped on-line code below

javascript:%20(function(){var%20ls=document.getElementsByTagName('link'),c,i,l;for(i=0,l=ls.length;i<l;i++){c=ls[i].href;if(c.match(/(?:\?|&)v=[\d\.\,]{0,}/)){c=c.replace(/v=[\d\.\,]{0,}/,'v='+Number(new%20Date()));}else{c=c+(c.match(/\?/)?"&":"?")+"v="+Number(new%20Date());}%20ls[i].href=c;}})();void(0);

Execute and it will force the CSS to update
*/