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Cpp Idioms

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[[...]] attribute
- [[using namespace : attribute_list]]
- [[noreturn]]
- - std::exit/terminate/abort, throw, infinite loop
- - never return to previous control flow, the next control flow never execute
asm volatile (

Orthodox C++

What is Orthodox C++?

Orthodox C++ (sometimes referred as C+) is minimal subset of C++ that improves C, but avoids all unnecessary things from so called Modern C++. It's exactly opposite of what Modern C++ suppose to be.

Why not Modern C++?

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

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Update: 2023/11/30 Bruce Momjian's take on things: https://momjian.us/main/blogs/pgblog/2023.html#November_22_2023

Given a table...

CREATE TABLE foo (
  id SERIAL PRIMARY KEY,
  created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
  ...
);

I've been a MacPorts user for quite awhile now. There was nothing religious about the decision - on my first day of work I was handed a new Macbook Pro and proceeded to set up a development environment. Tried to, anyway. While I'd been an avid Mac user for most of my life I'd never actually used it for serious web development - I did some small work back in the 90's but that was the days of OS9 and it was all un-Unixy. Long story short: I was a newb at developing on OSX.

Being an Ubuntu user, I was pretty spoiled by apt-get. After about three mintues of trying to compile stuff myself I marched back into my boss's office and asked if there was a package manager for OSX. He directed me to the Mac Ports website and I left extremely relieved. I think I ran across Homebrew at some point but I never explored it further.

For about three months this was satisfactory. MacPorts works well enough but it has a habit of annoying you at certain intersections. The biggest problem, though, was that the rest of the wo

	#include <chrono>
	#include <iostream>
	#include <mutex>
	#include <thread>

	struct ExpensiveFoo
	{
	ExpensiveFoo()
	{
	std::cout << "ExpensiveFoo default constructor... ";

	#ifndef STRING_CONSTANT_H
	#define STRING_CONSTANT_H

	#include <cstddef>

	#include <stdexcept>
	#include <string>
	#include <type_traits>
	#include <utility>

	from django.contrib.sites.models import Site


	class Object(object):
	def __init__(self, model, key):
	self.model = model
	self.key = key

	def __call__(self, args, *kwargs):
	params = {}