program247365

*.pbxproj -crlf -diff -merge

gist:1101017

-- [Lua] The classic card game, War  (v.2.1) --
TheDeck = {}
carddeck = {}
player = { hand={} }
opponent = { hand={} }
arena = { hand={} }

-- Standard seed based on time, called once
math.randomseed(os.time())

TheBuzzSaw

#include <iostream>
using namespace std;

bool isPalindrome(const char* inText)
{
    if (!inText || !*inText)
        return false; // Empty strings fail. OK?

    const char* a = inText - 1;
    const char* b = inText;

maxrice

<?php

/* From https://www.usps.com/send/official-abbreviations.htm */

$us_state_abbrevs_names = array(
	'AL'=>'ALABAMA',
	'AK'=>'ALASKA',
	'AS'=>'AMERICAN SAMOA',
	'AZ'=>'ARIZONA',
	'AR'=>'ARKANSAS',

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

roxlu

#include "SSLBuffer.h"

SSLBuffer::SSLBuffer()
  :ssl(NULL)
  ,read_bio(NULL)
  ,write_bio(NULL)
  ,write_to_socket_callback(NULL)
  ,write_to_socket_callback_data(NULL)
  ,read_decrypted_callback(NULL)
  ,read_decrypted_callback_data(NULL)

ssylvan

// Class for non-nullable pointers
template<class T>
class ptr
{
private:
	T* m_ptr;
	ptr(nullptr_t); // avoids init with nullptr
	ptr(int);	// avoids init with 0 or NULL	
public:
	explicit ptr(T* ptr) throw() : m_ptr(ptr) { assert(ptr != nullptr); };

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

KoaxialKable

#include <iostream>
#include <random>
#include <algorithm>
#include <vector>

using namespace std;

enum suits {SPADES, DIAMONDS, CLUBS, HEARTS};
enum modes {ACES_LOW, ACES_HIGH};