mattmanning

Keybase proof

I hereby claim:

• I am mattmanning on github.
• I am mattmanning (https://keybase.io/mattmanning) on keybase.
• I have a public key whose fingerprint is D38E DA93 16C3 86D4 3B6D 3630 2842 8B94 6FE4 686D

To claim this, I am signing this object:

mattmanning

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mattmanning

# Project Euler #18 using recursion

T = DATA.readlines("\n").map {|x| x.split(' ').map {|i| i.to_i}}

# one-liner
#def max_sum(r,i) T[r+1] ? [T[r][i] + max_sum((r+1),i), T[r][i] + max_sum((r+1),(i+1))].max : T[r][i] end; puts max_sum(0,0)

def max_sum(row,item)
  if T[row+1]
    [ T[row][item] + max_sum((row+1),item), 

mattmanning

# Project Euler #67

t = DATA.readlines("\n").map {|x| x.split(' ').map {|i| i.to_i}}

# 1-liner
#(t.size-2).downto(0) {|ri| t[ri].each_with_index {|v,i| t[ri][i] = [v + t[ri+1][i], v + t[ri+1][i+1]].max}}; p t[0][0]

(t.size-2).downto(0) do |row_index|
  t[row_index].each_with_index do |value,index|
    t[row_index][index] = [value + t[row_index+1][index], 

mattmanning

var app         = require('express').createServer();
var TwitterNode = require('twitter-node').TwitterNode;
var sys         = require('sys');

var tweets      = [];
var threshold   = 10;

app.get('/', function(req, res){
  console.log('hello world')
  res.send('hello world');

mattmanning

require 'addressable/uri'

def remove_query_param(url, param)
  uri = Addressable::URI.parse(url)
  params = uri.query_values
  params.delete(param)
  uri.query_values = params
  uri.to_s
end

mattmanning

[~/sendgrid-example] heroku run rake db:migrate
Running rake db:migrate attached to terminal... up, run.11
rake aborted!
undefined method `task' for #<SendgridExample::Application:0x000000034ab980>

(See full trace by running task with --trace)

mattmanning

[~/sendgrid-example] git push heroku master
Counting objects: 5, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 367 bytes, done.
Total 3 (delta 2), reused 0 (delta 0)

-----> Heroku receiving push
-----> Rails app detected
-----> Installing dependencies using Bundler version 1.1.pre.1

mattmanning

Should see something like this:

>> Rails.cache
=> #<ActiveSupport::Cache::DalliStore:0x7f43ecf2e900 @data=#<Dalli::Client:0x7f43ece7be90 @ring=nil, @options={:expires_in=>0}, @servers=["mc5.ec2.northscale.net"]>, @middleware=ActiveSupport::Cache::Strategy::LocalCache, @thread_local_key=:active_support_cache_dalli_store_local_cache_69964857439360, @options={}>

Seeing this:

>> Rails.cache
=> <#ActiveSupport::Cache::MemoryStore entries=2, size=8, options={}>

mattmanning

-----> Heroku receiving push 
-----> Ruby/Rails app detected 
-----> Detected Rails is not set to serve static_assets 
Installing rails3_serve_static_assets... done 
-----> Configure Rails 3 to disable x-sendfile 
Installing rails3_disable_x_sendfile... done 
-----> Configure Rails to log to stdout 
Installing rails_log_stdout... done 
-----> Gemfile detected, running Bundler version 1.0.7 
Unresolved dependencies detected; Installing...