Michele Lacchia rubik

Keybase proof

I hereby claim:

I am rubik on github.
I am rubik (https://keybase.io/rubik) on keybase.
I have a public key ASAdcueU55alkZqzJ-Ha8dhGYEK3Uqy_ySm5OWVU6WtsOQo

To claim this, I am signing this object:

	id	percentage
	1001	9.9
	1003	7.2
	1005	9.7
	1007	9.0
	1009	8.0
	1011	11.5
	1013	10.1
	1015	9.2
	1017	10.5

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth.

	import numpy as np
	import pymc3 as pm
	import theano as t

	train_new = np.load('train_new.npy')
	targets = np.load('y.npy')
	X = t.shared(train_new)
	features = list(map(str, range(train_new.shape[1])))

	with pm.Model() as logistic_model:

	[%LetsPlan.Vote{__meta__: #Ecto.Schema.Metadata<:loaded>,
	availabilities: [%LetsPlan.Availability{__meta__: #Ecto.Schema.Metadata<:loaded>,
	from: #Ecto.Date<2016-03-26>, id: "9b7ec626-5c58-4194-9925-535b8af597e4",
	to: #Ecto.Date<2016-03-28>},
	%LetsPlan.Availability{__meta__: #Ecto.Schema.Metadata<:loaded>,
	from: #Ecto.Date<2016-03-30>, id: "26714a0b-ce51-4471-9214-13fcf0cae8ea",
	to: #Ecto.Date<2016-03-31>}],
	event: #Ecto.Association.NotLoaded<association :event is not loaded>,
	event_id: 1, id: 4, inserted_at: #Ecto.DateTime<2016-03-26T19:47:03Z>,
	name: "mic (again!)", updated_at: #Ecto.DateTime<2016-03-26T19:47:03Z>},

	test/Spec.hs:57:44:
	Couldn't match type ‘m’ with ‘Pipes.Safe.SafeT IO’
	‘m’ is a rigid type variable bound by
	the type signature for
	shouldReturnP :: (MonadIO m, MonadSafe m) =>
	IO (Producer FilePath m ()) -> [FilePath] -> Expectation
	at test/Spec.hs:53:18
	Expected type: Producer FilePath (Pipes.Safe.SafeT IO) ()
	Actual type: Producer FilePath m ()
	Relevant bindings include

	group: esempio alberghi

	Cliente = { CodC, NomeC
	1, Mario
	2, Giuseppe
	3, Laura
	4, Angela
	}

	Albergo = { CodA, NomeA, Comune, NumStelle:number

	*.aux
	*.fdb_latexmk
	*.pdf
	*.log
	*.fls

Michele Lacchia rubik

Keybase proof

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

Data Structure Basics

Array

Definition:

	module Main
	where


	perfectSquares :: [Int]
	perfectSquares = map (^2) [1..100]

	divisors :: Int -> [(Int, Int)]
	divisors n = [ (i, div n i) \| i <- [1..floor $ sqrt $ fromIntegral n]
	, mod n i == 0]

	module Main
	where

	import System.Environment (getArgs)
	import Data.List (transpose, sort, groupBy)
	import Math.Sieve.Factor (factor, sieve)


	-- The Thue-Morse sequence
	thueMorse :: [Int]