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# section :: [a] -> [Int] -> [[a]]
section = lambda { |arr:, lengths:|
  starts = [*0..lengths.size - 1].reduce([]) do |acc, idx|
    acc << lengths.take(idx).sum; acc
  end

  starts.zip(lengths).map { |start, lenght| arr.slice(start, lenght) }
}

arr = [*1..100]

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data:image/jpeg;base64,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# Factorial
# Keep in mind we want to remove assignment.

ZERO  = ->(_) { ->(x) { x } }
# ONE   = ->(f) { ->(x) { f[x] } }
TWO   = ->(f) { ->(x) { f[f[x]] } }
THREE = ->(f) { ->(x) { f[f[f[x]]] } }

ADD0 = ->(n) { ->(f) { ->(x) { n[f][x] } } }
SUCC = ->(n) { ->(f) { ->(x) { f[n[f][x]] } } }

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using Microsoft.AspNetCore.Mvc;
using Twilio.TwiML;
using ValidateRequestExample.Filters;

namespace ValidateRequestExample.Controllers
{
    public class IncomingController : Controller
    {
        [ValidateTwilioRequest]
        [Produces("text/xml")]

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using System.Net.Http;
using System.Text;
using System.Web.Http;
using Twilio.TwiML;
using ValidateRequestExample.Filters;

namespace ValidateRequestExample.Controllers
{
    public class TwilioMessagingRequest
    {

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import System.Directory
import System.Environment
import System.IO
import Control.Monad
import Data.List

dispatch :: [(String, [String] -> IO ())]
dispatch = [ ("add", add)
           , ("view", view)
           , ("remove", remove)

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" Quickly toggle between relative and no relative line numbers
function! NumberToggle()
  if(&relativenumber == 1)
    set norelativenumber
  else
    set relativenumber
  endif
endfunc

nnoremap <C-L> :call NumberToggle()<CR>

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#!/bin/bash

echo -e "\033[0mCOLOR_NC (NO COLOR)"
echo -e "\033[1;37mCOLOR_WHITE\t\033[0;30mCOLOR_BLACK"
echo -e "\033[0;34mCOLOR_BLUE\t\033[1;34mCOLOR_LIGHT_BLUE"
echo -e "\033[0;32mCOLOR_GREEN\t\033[1;32mCOLOR_LIGHT_GREEN"
echo -e "\033[0;36mCOLOR_CYAN\t\033[1;36mCOLOR_LIGHT_CYAN"
echo -e "\033[0;31mCOLOR_RED\t\033[1;31mCOLOR_LIGHT_RED"
echo -e "\033[0;35mCOLOR_PURPLE\t\033[1;35mCOLOR_LIGHT_PURPLE"
echo -e "\033[0;33mCOLOR_YELLOW\t\033[1;33mCOLOR_LIGHT_YELLOW"

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Shortcut — Action

• CTRL + A — Move to the beginning of the line
• CTRL + E — Move to the end of the line
• CTRL + [left arrow] — Move one word backward (on some systems this is ALT + B)
• CTRL + [right arrow] — Move one word forward (on some systems this is ALT + F)
• CTRL + U — (bash) Clear the characters on the line before the current cursor position
• CTRL + U —(zsh) If you're using the zsh, this will clear the entire line
• CTRL + K — Clear the characters on the line after the current cursor position
• ESC + [backspace] — Delete the word in front of the cursor

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using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Headers;

namespace HttpClientApproach
{
    internal class Contributor
    {
        public string Login { get; set; }