videlalvaro

func RuneCount(buffer []byte) int {
  index, count := 0, 0
  for index < len(buffer) {
    if buffer[index] < RuneSelf {
      index++ 
    } else {
      _, size := DecodeRune(buffer[index:])
      index += size
    }
    count++

videlalvaro

func RuneCount(b []byte) int {
  i, n := 0, 0
  for i < len(b) {
    if b[i] < RuneSelf {
      i++ 
    } else {
      _, size := DecodeRune(b[i:])
      i += size
    }
    n++

videlalvaro

package com.example.store.user;
/**
 * Implements a user for our store.
 */
public class User {
    private String name;
    
    public User(String name) {
        this.name = name;
    }

videlalvaro

include ../umbrella.mk

videlalvaro

<?php

use PhpAmqpLib\Connection\AMQPConnection;
use PhpAmqpLib\Message\AMQPMessage;
use PhpAmqpLib\Wire\AMQPTable;

include(__DIR__ . '/config.php');

$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$ch = $conn->channel();

videlalvaro

-module(shiftand).

%% shiftand:match("announce", "annual_announce").

-export([match/2]).

match(Pattern, Text) ->
    PatLen = length(Pattern),
    BitMaskTable = init_table(Pattern),
    MatchMask = 1 bsl (PatLen - 1),

videlalvaro

<?php

include(__DIR__ . '/config.php');

use PhpAmqpLib\Connection\AMQPConnection;
use PhpAmqpLib\Message\AMQPMessage;

$conn = new AMQPConnection(HOST, PORT, USER, PASS, VHOST);
$ch = $conn->channel();

videlalvaro

%% run this on the CLI: 
%% start erlang: erl +K true

c(memory).
%% file size is arbitrary but too big will make the VM crawl with what follows
{ok, Bin} = file:read_file("my_at_least_3MB_file.something"). 
L = binary_to_list(Bin).
Pid = memory:start().

%% keep N low, a value of 100 makes my VM unresponsive in my 16GB of RAM Retina Mac.

videlalvaro

%% compile and run fold_example:test().
%% Records used here were taken from RabbitMQ's source code.
-module(fold_example).

-compile(export_all).

-record('P_basic',
        {content_type,
         content_encoding,
         headers,

videlalvaro

REASON FIVE: You’ve found a bug in Cairngorm.

If you find a bug in Cairngorm, there’s a really good chance it’s too
early for you to be using it in mission critical projects. I state
this with confidence, because many years ago I was a C developer who
kept finding bugs in Kernighan and Ritchie’s C compiler. Every day,
I’d find something wrong with the compiler – in fact, come to think of
it, I think I was responsible for finding some real clangers in the
Pascal compiler on SunOS as well, back in the day.