Peizong Guo peizguo

peizguo / NumberExtension.js

Last active September 26, 2017 15:26

JavaScript Number Extension for more object-oriented expression

	(function(global) {
	"use strict";

	let log = global.console && global.console.log \|\| function(){};

	function extend(target, source) {
	for(var prop in source) {
	if(source.hasOwnProperty(prop)) {
	if(typeof(target[prop]) !== "undefined") {
	target["_origin_" + prop] = target[prop];

peizguo / mongodb_collection_sizes.js

Created September 25, 2017 16:08 — forked from joeyAghion/mongodb_collection_sizes.js

List mongodb collections in descending order of size. Helpful for finding largest collections. First number is "size," second is "storageSize."

	var collectionNames = db.getCollectionNames(), stats = [];
	collectionNames.forEach(function (n) { stats.push(db[n].stats()); });
	stats = stats.sort(function(a, b) { return b['size'] - a['size']; });
	for (var c in stats) { print(stats[c]['ns'] + ": " + stats[c]['size'] + " (" + stats[c]['storageSize'] + ")"); }

peizguo / gist:ec4abb814cf05b9d9676a2e2ea638827

Created February 9, 2017 05:10 — forked from tmm1/gist:8393897

from the ruby-core list: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/59728

	Ruby 2.1.0 in Production: known bugs and patches

	Last week, we upgraded the github.com rails app to ruby 2.1.0 in production.
	While testing the new build for rollout, we ran into a number of bugs. Most of
	these have been fixed on trunk already, but I've documented them below to help
	anyone else who might be testing ruby 2.1 in production.

	@naruse I think we should backport these patches to the ruby_2_1 branch and
	release 2.1.1 sooner rather than later, as some of the bugs are quite critical.
	I'm happy to offer any assistance I can to expedite this process.