rozap

rozap

Police Beat,CRIME_TYPE,CRIME_DESCRIPTION,STAT_VALUE,REPORT_DATE,Sector,Precinct,Row_Value_ID
B1,Homicide,Homicide,0,01/01/2008,B,N,1
B1,Rape,Rape,0,01/01/2008,B,N,2
B1,Robbery,Robbery,5,01/01/2008,B,N,3
B1,Assault,Assault,1,01/01/2008,B,N,4
B1,Larceny-Theft,Larceny-Theft,35,01/01/2008,B,N,5
B1,Motor Vehicle Theft,"Vehicle Theft is theft of a car, truck, motorcycle or any motor vehicle.",4,01/01/2008,B,N,6
B1,Burglary,Burglary,15,01/01/2008,B,N,7
B2,Homicide,Homicide,0,01/01/2008,B,N,8
B2,Rape,Rape,0,01/01/2008,B,N,9

rozap

import urllib3
from urlparse import urlparse
import os
import json
from urllib import urlencode
from time import sleep
import pprint
import argparse
import sys

rozap

defmodule Foo do
  def to_strings(m) when is_map(m) do
    m
    |> Enum.map(fn 
      {k, v} when is_integer(k) -> {Integer.to_string(k), to_strings(v)}
      {k, v} -> {k, to_strings(v)}
    end)
    |> Enum.into(%{})
  end
  def to_strings(a_list) when is_list(a_list) do

rozap

#!/usr/bin/python
import sys
import json

"""
  cat ldjson-thing | ldjson msg,time 
"""

def pick(row, path, label = ''):
    if len(path) == 1:

rozap

~~elixirpalooza~~

Installing

Run brew install elixir

Learning

I'm not going to be able to do a better job giving an overview of the language than what's already documented here:

rozap

defmodule Advance do

  defp advance_by(stream, count) do
    Enumerable.reduce(stream, count, fn
      x, {acc, 1} -> {:suspend, {[x | acc], 0}}
      x, {acc, counter} -> {:cont, {[x | acc], counter - 1}}
    end)
  end

  defp continue(cont, by) do

rozap

import Exsoda.Reader

with {:ok, rows} <- query("6zsd-86xi", domain: "data.cityofchicago.org") 
|> select(["date_trunc_ym(date) as month", "count(*)"]) 
|> where("primary_type = 'HOMICIDE' AND month = '2001-01-01T00:00:00.000'") 
|> group("month") 
|> order("month") 
|> run do
  
  rows 

rozap

def print_mem(label) do
  case :erlang.process_info(self, :binary) do
    {:binary, bins} ->
      {size, count} = Enum.reduce(bins, {0, 0}, fn {_bid, size, count}, {s, c} -> {size + s, count + c} end)
      Logger.warn("#{label} usage in #{__MODULE__} is #{size / 1000000}mb, #{count} of them")
    _ -> :ok
  end
end

rozap

sudo apt-get update && \
sudo apt-get install build-essential software-properties-common -y && \
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
sudo apt-get update && \
sudo apt-get install gcc-6 g++-6 -y && \
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 60 --slave /usr/bin/g++ g++ /usr/bin/g++-6

To verify if it worked:
gcc -v