yanmhlv

execute pathogen#infect()
syntax on
filetype plugin indent on
set cin
set ai
colorscheme darkblue

set tabstop=4
set shiftwidth=4
set softtabstop=4

yanmhlv

require 'optparse'

options = {}
optparse = OptionParser.new do |opts|
  options[:verbose] = false
  opts.banner = "Usage: #{$0} --option=value"
  opts.on('-v', '--verbose') {options[:verbose] = true}

  opts.on('-h', '--help') do
    puts "Help message"

yanmhlv

#!/bin/sh
### BEGIN INIT INFO
# Provides: btsync
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Should-Start: $network
# Should-Stop: $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Multi-user daemonized version of btsync.

yanmhlv

rsync -av -e ssh [email protected]:~/logs/* ./logs/ # копирование с помощью rsync

yanmhlv

# Gemfile
gem 'rails_admin'
gem 'paperclip'

yanmhlv

[user]
  name = Yan Mihailov
  email = [email protected]
[push]
  default = current
[color]
  branch = auto
  diff = auto
  interactive = auto
  status = auto

yanmhlv

=Algorithms 
  + Дискретная математика для программистов         Г. Хаггард 
  + Concrete Mathematics: A Foundation for Computer Science  Ronald L. Graham 
  + Алгоритмы. Построение и анализ   Томас Кормен 
  + Искусство программирования. Том 1. Основные алгоритмы   Дональд Кнут

  + The Algorithm Design Manual Steven S Skiena 
  + Introduction to Distributed Algorithms Gerard Tel 
  + Clever Algorithms: Nature-Inspired Programming Recipes Jason Brownlee

yanmhlv

package main

import "fmt"

func main(){
    a := 3
    if a == 3 {
        fmt.Println("1. if-else, a == 3")
    } else {
        fmt.Println("1. if-else, a != 3")

yanmhlv

import timeit

time_python = timeit.timeit("""
from itertools import groupby
from random import randint
import pandas as pd

accruals = [
    {'account': i, 'value': i * randint(0, 20), 'foo': randint(0, 10)}
    for i in range(5000)

yanmhlv

package main

import "log"


func groupBy(vars []int) map[int][]int {
    result := make(map[int][]int)
    for _, value := range vars {
        result[value] = append(result[value], value)
    }