pyykkis

import numpy as np
import pandas as pd

from struct import unpack, calcsize
from collections import namedtuple


def parse_scid_file(filename):
    SIERRA_CHART_EPOCH =  pd.to_datetime('1899-12-30')

pyykkis

import datetime
import pandas as pd
import yfinance as yf

symbols = pd.read_csv('ftp://ftp.nasdaqtrader.com/symboldirectory/nasdaqtraded.txt', delimiter='|')

# Excluded symbols:
#  - Test symbols
#  - ETFs
#  - Financial status: Other than Normal

pyykkis

fs = require 'fs'
{Transform} = require 'stream'

class Reverser extends Transform
  _transform: (data, encoding, done) ->
    @push data.toString().split('').reverse().join ''
    done()

class UpperCaser extends Transform
  _transform: (data, encoding, done) ->

pyykkis

bin/ansible:#!/usr/bin/env python
bin/ansible-doc:#!/usr/bin/env python
bin/ansible-galaxy:#!/usr/bin/env python
bin/ansible-playbook:#!/usr/bin/env python
bin/ansible-pull:#!/usr/bin/env python
docsite/build-site.py:#!/usr/bin/env python
examples/scripts/uptime.py:#!/usr/bin/python
hacking/module_formatter.py:#!/usr/bin/env python
hacking/test-module:#!/usr/bin/env python
lib/ansible/runner/action_plugins/synchronize.py:#!/usr/bin/python

pyykkis

#!/usr/bin/python
from sys import *
import xlrd
import csv


def to_utf8(val):
    if isinstance(val, basestring):
        return val.encode('utf-8')
    else:

pyykkis

search: ({query: {q}}, res) =>
  @collection.then((coll) -> 
    coll.find(key: new RegExp(q, 'i'))
      .sort(_id: -1)
      .limit(20)
      .stream()
      .pipe(JSONStream.stringify())
      .pipe(res))
  .done()

pyykkis

express       = require 'express'
http          = require 'http'

app = express()

app.get '/hello', (_, res) -> res.send "Hello world!"

http.createServer(app).listen 3000
http.createServer(app).listen 3010

pyykkis

reduce  = (f, initial) -> (xs) -> Array::reduce.call xs, f, initial
butlast = (xs)   -> xs.slice 0, xs.length - 1
sum     = (x, y) -> x + y

addInputStream = (xs) ->
  input = $('<input />')
    .appendTo('#inputs')
    .asEventStream('input')
    .map('.target.value')
    .map(parseInt)

pyykkis

module.exports = class FooController
 
  get: ({params: {foo}}, res) ->
    get("http://localhost:9292/api/#{foo}.json")
      .then (response) ->
        res.status response.status
        
        if response.status == 200
        then res.end JSON.stringify transformResponse response.body
        else res.end response.text

pyykkis

// james-coffee/index.js
var james  = require('james'),
    coffee = require('coffee-script');

coffee.createStream = function() {
  return james.createTransformation(function(content, callback) {

    // Process the file content and call the callback with the result.
    try {
      res = coffee.compile(content);