cbsmith

#!/usr/bin/python
# Save this file as protoc-gen-depends, put it in your path (executable) and add "--depends-out=/whatever/path" to your protoc invocation

from google.protobuf.compiler.plugin_pb2 import CodeGeneratorRequest,CodeGeneratorResponse
from sys import stdin,stdout

req = CodeGeneratorRequest()
req.MergeFromString(''.join(stdin.readlines()))
res = CodeGeneratorResponse()

cbsmith

#!/bin/bash
#
# Setups up a new CentOS machine on Joyent running a Salt minion talking to your salt master. From there, you can do the rest of your setup work from the Salt Master.
# Requires Joyent Command Line SDK be installed as well as Node's jsontool (npm install jsontool)
# If you don't provide a Joyent ID, the code assumes the master is labeled with metadata "salt-role=master" or with "role=salt-master"

# Tweak these variables should have done anything creative with your salt setup
SALT_ROOT=/
SALT_MASTER_UID=root

cbsmith

// -*- compile-command: "clang++ -ggdb -o dont_terminate -std=c++0x -stdlib=libc++ dont_terminate.cpp" -*-
// Demonstration of the problem that can happen with using std::uncaught_exception() to determine
// whether it is safe to throw from within a destructor
// Problem identified, as always, by GOTW: http://www.gotw.ca/gotw/047.htm

#include <stdexcept>
#include <iostream>
#include <cassert>

using namespace std;

cbsmith

// -*- compile-command: "clang++ -ggdb -o brace_initializer -std=c++0x -stdlib=libc++ brace_initializer.cpp" -*-

#include <string>
#include <ostream>
#include <memory>
#include <iostream>
#include <sstream>
#include <new>

class Foo {

cbsmith

// -*- compile-command: "clang++ -std=c++11 -stdlib=libc++ -Wall -Werror func.cc -o func" -*-
#include <iostream>
#include <functional>
#include <utility>
#include <iomanip>

//The ugly beast we're wrapping
template <typename T1, typename T2, typename T3>
struct Hooks3 {
  virtual bool Fire (int *, T1 t1, T2 t2, T3 t3) { return false; }

cbsmith

#demonstration of hack to declaratively set param_storage_class declaratively using a decorator
#also demonstrates how to write an IPN handler with Flask

from flask import Flask, make_response
from itertools import chain
app = Flask(__name__)

#Normally this parameter would come from a config
IPN_URLSTRING = 'https://www.sandbox.paypal.com/cgi-bin/webscr'
IPN_VERIFY_EXTRA_PARAMS = (('cmd', '_notify-validate'),)

cbsmith

// -*- compile-command: "clang++ -pedantic -g -O3 -o the_nullptr_story -std=c++0x -stdlib=libc++ the_nullptr_story.cpp" -*-
// Simple example of how it is perfectly reasonable to have a pointer that may or may not be nullptr,
// and therefore delete a pointer that may or may not be nullptr.
// Formatting is a bit unusual/dense to make it easy to focus on the important bits.
#include <string>
#include <ostream>

class Person {
public:
	//Moved to the top so nobody misses it

cbsmith

"""Traverses the directory tree deleting any .pyc's who do not have a source .py.
Helpful when switching between revisions with source control."""
from os.path import join
from os import walk, unlink
import re
import sys

PYTHON_RE = re.compile(R'^(.*\.py)(c)?$')

global count

cbsmith

// -*- compile-command: "clang++ -ggdb -o random_selection -std=c++0x -stdlib=libc++ random_selection.cpp" -*-
//Reference implementation for doing random number selection from a container.
//Kept for posterity and because I made a surprising number of subtle mistakes on my first attempt.
#include <random>
#include <iterator>

template <typename RandomGenerator = std::default_random_engine>
struct random_selector
{
	//On most platforms, you probably want to use std::random_device("/dev/urandom")()

cbsmith

// -*- compile-command: "clang++ -ggdb -o two_stars -std=c++0x -stdlib=libc++ two_stars.cpp" -*-
#include <algorithm>
#include <iostream>

using namespace std; //laziness

int main(int argc, char** argv) {
	int a = 1;
	int b = 2;
	int c = 3;