portnov

{-# LANGUAGE TemplateHaskell, QuasiQuotes, EmptyDataDecls, TypeFamilies, FlexibleContexts, GADTs, OverloadedStrings #-}
module Entities where

import Database.Persist
import Database.Persist.TH
import Data.Text

share [mkPersist sqlSettings, mkMigrate "migrateAll"] [persist|
Group
  title Text

portnov

aggregates <- function(formula, data=NULL, FUNS){ 
    if(class(FUNS)=="list"){ 
        f <- function(x) sapply(FUNS, function(fun) fun(x)) 
    }else{f <- FUNS} 
    temp <- aggregate(formula, data, f) 
    out <- data.frame(temp[,-ncol(temp)], temp[,ncol(temp)]) 
    colnames(out)[1] <- colnames(temp)[1] 
return(out) 
}

portnov

module Ridders where

import qualified Data.Map as M
import Control.Monad.State

type R = Double

ridders :: R -> R -> R -> (R -> R) -> Maybe R
ridders ε a b fn = evalState (go a b) M.empty
  where

portnov

{-# LANGUAGE OverloadedStrings #-}

import Control.Monad
import Control.Applicative
import Data.Binary
import qualified Data.Map as M
import Network.Socket hiding (recv)
import qualified Data.ByteString as B
import qualified Data.ByteString.Lazy as L
import Network.Socket.ByteString (recv, sendAll)

portnov

{-# LANGUAGE DeriveGeneric, TypeSynonymInstances, FlexibleInstances, DeriveDataTypeable #-}

module TimeTracker where

import Control.Monad
import qualified Control.Exception as E
import Control.Concurrent
import Control.Concurrent.STM
import qualified Data.ByteString.Lazy as BL
import qualified Data.Map as M

portnov

import scala.collection.mutable.ListBuffer
import scala.io.Source

/**
 * Created by portnov on 01.08.15.
 */
object HelloWorld {

  case class Word(wordIdx : Int, wordInt : List[Int])

portnov

module Chan2 where

import Control.Concurrent

type Chan2 rq rs = Chan (rq, MVar rs)

call :: Chan2 rq rs -> rq -> IO rs
call chan rq = do
  mvar <- newEmptyMVar
  writeChan chan (rq, mvar)

portnov

FROM ubuntu:16.04
MAINTAINER Ilya Portnov <[email protected]>

RUN apt-get update && \
  apt-get install -y sbcl build-essential \
    wget subversion autoconf libgmp-dev

RUN cd /usr/src/ && \
  wget http://prdownloads.sourceforge.net/sbcl/sbcl-1.3.6-source.tar.bz2?download && \
  tar xf sbcl-1.3.6-source.tar.bz2\?download && \

portnov

FROM ubuntu:16.04
MAINTAINER Ilya Portnov <[email protected]>

#RUN DEBIAN_FRONTEND=noninteractive locale-gen en_US.UTF-8 && \
#    DEBIAN_FRONTEND=noninteractive dpkg-reconfigure locales

# Not essential, but wise to set the lang # Note: Users with other languages should set this in their derivative image
#ENV LANGUAGE en_US.UTF-8
#ENV LANG en_US.UTF-8
#ENV LC_ALL en_US.UTF-8

portnov

$ sudo apt-get install -y docker.io
$ docker build -t jupyter .
# drink a cup of tea, then eat lunch, then walk your dog, then...
$ docker run --name jupyter -d -p 8888:8888 -v ~/notebooks:/notebooks jupyter
$ x-www-browser http://localhost:8888