vlad-shatskyi

calculatePadding :: Int -> Int
calculatePadding = ceiling . log . fromIntegral


    Defaulting the following constraint(s) to type ‘Double’
      (RealFrac b0)
        arising from a use of ‘ceiling’ at src/Cat/Decorators.hs:21:22-28
      (Num b0)
        arising from a use of ‘fromIntegral’
        at src/Cat/Decorators.hs:21:38-49

vlad-shatskyi

nodeconf slides - 2011

a list of slides from nodeconf

you may want to take a look at the jsconf-gist too!

• Node v0.5 Roadmap - Ryan Dahl
• Debugging A Large Node Cluster - Matt Ranney
• Socket.IO (0.7) - Guillermo Rauch
• dnode: freestyle rpc - James Halliday

vlad-shatskyi

module Main where

import System.Environment
import System.IO (hFlush, stdout)

ask :: (Show a, Read b) => a -> IO b
ask question = do
     putStr $ show question
     hFlush stdout
     answer <- getLine

vlad-shatskyi

module Scraper::BookingCom
  class RoomBot < BotBase
    include Scraper::ScrapingCommon

    HTTP_RESPONSE_VALIDATORS = [
      :nil_response, :status_404, :status_200, :html,
      ->(url, resp) { raise(CustomExceptions::InvalidUrlError, url) if resp.uri.path.include?("searchresults") }
    ]

    def scrape

vlad-shatskyi

module Scraper::BookingCom
  class RoomBot < BotBase
    include Scraper::ScrapingCommon

    HTTP_RESPONSE_VALIDATORS = [
      :nil_response, :status_404, :status_200, :html,
      ->(url, resp) { raise(CustomExceptions::InvalidUrlError, url) if resp.uri.path.include?("searchresults") }
    ]

    def scrape

vlad-shatskyi

#include <iostream>
#include <vector>
#include <string>
using namespace std;

int main()
{
    vector<string> text;
    string word;
    while (cin >> word) {

vlad-shatskyi

#include <iostream>
#include <vector>
#include <string>
using namespace std;

int main()
{
    vector<string> text;
    string word;
    while (cin >> word) {

vlad-shatskyi

total = 0
next_order = 10
length = 1
while True:
	result_of_power = 0
	base = 1
	list_of_powers = []
	while result_of_power < next_order:
		result_of_power = base**length
		list_of_powers.append(result_of_power)

vlad-shatskyi

#include <iostream>
#include <vector>
#include <map>
#include <thread>
#include <mutex>
#include <algorithm>
#include <iomanip>
using namespace std;

const long limit = 1500000;

vlad-shatskyi

#include <iostream>
#include <vector>
#include <map>
#include <thread>
#include <mutex>
#include <algorithm>
#include <iomanip>
using namespace std;

const long limit = 1500000;