Richard Holland raholland79
raholland79
/ gist:378963
Created
April 26, 2010 04:13
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| class Account < ActiveRecord::Base | |
| has_many :users | |
| has_many :companies | |
| accepts_nested_attributes_for :users | |
| accepts_nested_attributes_for :companies | |
| validates_presence_of :name | |
| end |
raholland79
/ gist:392492
Created
May 6, 2010 18:18
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| class Account | |
| has_many :users | |
| has_many :offices | |
| end | |
| class Office | |
| belongs_to :account | |
| has_many :users | |
| end |
raholland79
/ gist:788839
Created
January 20, 2011 22:38
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| fixed |
raholland79
/ gist:862963
Created
March 9, 2011 20:40
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| #include <stdio.h> | |
| #define WRAP 10 | |
| int main(void) | |
| { | |
| char buf[WRAP]; | |
| int bufpos = 0; | |
| int linepos = 0; | |
| int beg=0; |
raholland79
/ gist:865447
Created
March 11, 2011 04:22
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| net = require('net'); | |
| people = []; | |
| s = net.createServer(function (socket) { | |
| people.push(socket); | |
| socket.on("data", function(data) { | |
| for (var i = 0; i < people.length; i++) { |
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| while (acc < UINT_MAX / 16) { | |
| if ( s[i] >= '0' && s[i] <= '9' ) { | |
| acc *= 16; | |
| acc += s[i] - '0'; | |
| } else if (s[i] >= 'A' && s[i] <= 'F') { | |
| acc *= 16; | |
| acc += s[i] - 'A' + 10; | |
| } else if (s[i] >= 'a' && s[i] <= 'f') { | |
| acc *= 16; | |
| acc += s[i] - 'a' + 10; |
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| Stolen from ry | |
| sudo sysctl -w net.inet.ip.portrange.first=12000 | |
| sudo sysctl -w net.inet.tcp.msl=1000 | |
| sudo sysctl -w kern.maxfiles=1000000 kern.maxfilesperproc=1000000 |
raholland79
/ gist:1112851
Created
July 28, 2011 23:50
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| Crystal's | |
| traceroute to google.com (74.125.91.103), 64 hops max, 40 byte packets | |
| 1 192.168.5.1 (192.168.5.1) 2.058 ms 0.580 ms 0.540 ms <- your 'router/box' | |
| 2 67-223-202-254.townes.net (67.223.202.254) 98.444 ms 268.135 ms 147.804 ms <-- your ISP | |
| 3 67-223-202-249.townes.net (67.223.202.249) 596.398 ms 167.816 ms 191.609 ms <-- OUCH | |
| 4 serial1-2-0.gw10.stl3.alter.net (157.130.164.137) 668.083 ms 391.727 ms * <-- ouch | |
| 5 0.ge-2-0-0.xt3.stl3.alter.net (152.63.88.106) 319.354 ms 120.151 ms 523.547 ms | |
| 6 0.xe-4-0-3.xl3.chi13.alter.net (152.63.64.118) 372.671 ms 463.899 ms 235.596 ms | |
| 7 tengige0-6-4-0.gw2.chi13.alter.net (152.63.66.114) 755.693 ms |
raholland79
/ gist:1115783
Created
July 30, 2011 17:51
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| var mongoose = require('mongoose'), | |
| Schema = mongoose.Schema; | |
| mongoose.connect('mongodb://localhost/lol', function(err) { | |
| if (err) { console.log(err) } | |
| }); | |
| var ChatSchema = new Schema({ | |
| name: String | |
| }); |
raholland79
/ gist:1121525
Created
August 2, 2011 23:42
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| Postgres 9 with node-postgres and console.log | |
| node data_init2.js 6.74s user 1.94s system 37% cpu 23.000 total | |
| Mongo 1.8 with mongoose/native | |
| node data_init.js 23.20s user 0.68s system 92% cpu 25.936 total | |
| Mongo 1.8 with mongoose/native AND --journal | |
| node data_init.js 30.87s user 1.25s system 93% cpu 34.254 total |
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