jrusev

var http = require('http');
var port = 1234;
http.createServer(function (req, resp) {
  var body = [];
  req.on('data', function (chunk) { body.push(chunk); });
  req.on('end', function () {
    body = Buffer.concat(body).toString();
    console.log({headers: req.headers, method: req.method, body: body});
    resp.writeHead(200, {'Content-Type': 'text/plain'});
    resp.end('OK');

jrusev

problems

Problem 1. Ransom note

'one sentence from a magazine', 'ransom note' => True
'one payment', 'pay money' => False
'downpayment', 'pay now' => True

jrusev

The Product Manager Interview

Measure

• product sense (discuss products, design, creativity, thinking from first principles)
• execution/collaboration/metrics
• analytical skills
• technical depth

Questions

jrusev

package main

import "fmt"
import "time"

func f(in <-chan int, out chan<- int) {
	for j := range in {
		time.Sleep(time.Second)
		out <- j * 2
	}

jrusev

def parse(s):
    """Parse a JSON string containing only integers and arrays."""
    return int(s) if s[0].isdigit() else parse_array(s, 1)[0]

def parse_array(s, i):
    """Return the array beginning at index i and the end index of the array."""
    res = []
    while s[i] != ']':
        if s[i].isdigit():
            start = i

jrusev

tests

Problem 1. Ransom Note

A kidnapper wishes to write a ransom note using letters from a magazine. Given the ransom note and the magazine, find if the kidnapper can write the note by cutting letters out of the magazine.

Problem 2. Brackets

jrusev

Input: Integer greater than 0 and less than 4000.

Output: Integer greater than 0.

Examples:

Input	Output
583	53222000
888	544432221000

jrusev

Emacs

http://www.shortcutworld.com/en/linux/Emacs_23.2.1.html

Command	Description
C-x b	Switch buffer.
C-/	Undo.
C-s	Search forward.
C-r	Search backward.