alexanderchuranov

#include <cassert>
#include <string>
#include <type_traits>
#include <utility>

template <typename T>
class View {
public:
  View() = default;

alexanderchuranov

#include <iostream>
#include <type_traits>

// The C++11 implementation.
namespace cxx11 {

template <typename T>
class ConstView {
public:
  ConstView() = default;

alexanderchuranov

#!/bin/sh

USAGE='usage: replace-audio <orig-videofile> <new-audio> <output-file>'

[ $# -ne 3 ] && { echo "${USAGE}" 2>&1; exit 1; }

ORIG_VIDEO="$1"
NEW_AUDIO="$2"
OUTPUT_FILE="$3"

alexanderchuranov

#!/bin/sh

USAGE='usage: extract-audio <filename> <streamno>'

[ $# -ne 2 ] && { echo "${USAGE}" 2>&1; exit 1; }

VIDEOFILE="$1"
STREAM_NO="$2"

LAYOUT_7_1='7.1[FL][FR][FC][LFE][BL][BR][FLC][FRC]'

alexanderchuranov

// Output:                                                                                                                                                                                                            
//                                                                                                                                                                                                                    
//   creating A                                                                                                                                                                                                       
//   using A where A.s = 'valid test value'                                                                                                                                                                           
//   destroying A where A.s = 'valid test value'                                                                                                                    

alexanderchuranov

#include <iostream>

// Typical output:
// num_samples (double) = 2.000000e+00
// num_samples (int) = 1
// product = 31
int main()
{
  double start = 17.3;
  double end = 17.5;

alexanderchuranov

#!/usr/bin/python

# Finds a combination of a note and musical tempo so that the note
# wave cycle is best aligned with the tempo.

# Input: MIDI note number
# Output: Frequency in Hz
def note_freq(midi_note_number):
    return 440 * (2 ** ((midi_note_number - 69)/12.0))

alexanderchuranov

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<NIXML><TraktorSettings><Entry Name="DeviceIO.Config.Controller" Type="3" Value="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

alexanderchuranov

// A comparison of 3 standard ways to parse a string into an integer
// in C++.
//
// Requirements:
//   - parse into a signed at-least-32-bit 'int' type.
//   - communicate errors.
//
// Test results: both atol() and strtol() fail to communicate an
// out-of-range condition in all cases. The istringstream is the most
// robust parser. All implementations stop at the first non-numeric

alexanderchuranov

// This script solves the problem of bidirectional syncing of
// work and personal Google Calendars.
//
// Google Calendar is amazing software, but we often want to book some
// time for personal use (e.g. appointment to a doctor), invite friends
// and relatives (e.g. visiting with a spouse) and have this time booked
// at work calendar too (so that no-one schedules a 1:1 meeting for that
// interval). This is often done by inviting your work account to the
// personal event.
//