jhurliman

FROM ubuntu:18.04

# Install common C++ and imaging libraries, Clang, and add Clang to the PATH
RUN apt-get update && apt-get install -y \
  xz-utils \
  git \
  wget \
  nano \
  build-essential \
  libboost-all-dev \

jhurliman

ffmpeg -f v4l2 -framerate 10 -thread_queue_size 512 -i /dev/video0 -t 5 -c:v h264 -pix_fmt yuv420p test001.mp4

jhurliman

#pragma once

#include <memory>

#define NOMINMAX
#undef max

template <typename T>
class UntrackedAllocator {
public:

jhurliman

template<typename T>
class [[nodiscard]] Result {
public:
    Result(const T& value) : _result(value) {}
    Result(T && value) : _result(std::move(value)) {}
    Result(std::exception error) : _result(std::unexpected<std::exception>(std::move(error))) {}

    bool isOk() const {
        markChecked();
        return _result.has_value();

jhurliman

#include <auto>

auto main() {
    for (auto auto = 1; auto <= 100; auto++) {
        if (auto % 15 == 0) auto << "FizzBuzz" << auto;
        else if (auto % 5 == 0) auto << "Buzz" << auto;
        else if (auto % 15 == 0) auto << "FizzBuzz" << auto;
        else auto << auto << auto;
    }

jhurliman

# clang-format configuration file
#
---
DisableFormat: false
Language: Cpp
Standard: Cpp11

# Spacing
AccessModifierOffset: -4
ColumnLimit: 100

jhurliman

from multiprocessing import cpu_count

import matplotlib
matplotlib.use('Agg', warn=False)
import matplotlib.pyplot as plt  # noqa: E402
import numpy as np  # noqa: E402
import pymc3 as pm  # noqa: E402
import six.moves

jhurliman

// Tested with clang-6.0 on Ubuntu 14.04 using:
//   clang --std=c++14 -stdlib=libstdc++ -lstcd++ -fasm-blocks -O3 tls_guardvar.cpp -o tls_guardvar
// I will be genuinely surprised if this works in any other circumstance.

#include <iostream>

struct S {
  int x;
  S() { x = 42; }
};

jhurliman

function allWithProgress(promises, callback) {
  let completed = 0
  callback(0, promises.length)
  promises.forEach(p => {
    p.then(() => callback(++completed, promises.length))
  })
  return Promise.all(promises)
}

jhurliman

/**
 * Safely retrieve a value from a nested object using a string path such as
 * 'a.b.c' or an array ['a', 'b', 'c'].
 */
function valueAtPath (obj, path) {
  if (!Array.isArray(path)) {
    if (!path) return obj
    path = path.split('.')
  }