dk949

"""
A small script to fix the datetime of jpg files in a directory.
It copies the exif datetime to the file's mtime and vice versa.

This can fix various importing issues with photo management software (e.g. Google photos).


NOTE: This script uses the piexif library to read and write exif data, you will need to install it.

NOTE 2: This script will overwrite the mtime of the files. If you use the

dk949

#ifndef UT_COPY_TRAITS
#define UT_COPY_TRAITS

#if __cplusplus < 202'002L
#    error this file has to be compiled with at least C++20
#endif

/**
 * Usage:
 *  std >= c++20

dk949

---Inspect a value
---
---Converts nil, boolean, number, string or table to string
---Any other type is converted with `tostring`.
---
---List-like tables are printed without their indices
---
---Usage:
---
---```lua

dk949

def typecheck(
    func=None,
    *,
    check_return=False,
):
    """
    Perform a runtime type check of the function arguments and (optionally) its
    return type.

    All annotated arguments and keyword arguments will be typechecked. Known

dk949

#ifndef UT_ASSERT_
#define UT_ASSERT_

#if __cplusplus < 202'002L
#    error this file has to be compiled with at least C++20
#endif

/** Usage:
 * std >= C++20 (C++23)
 *

dk949

#ifndef UT_TRIM
#define UT_TRIM

#if __cplusplus < 202'002L
#    error this file has to be compiled with at least C++20
#endif

/** Usage:
 * std >= C++20
 * Simple string_stream trimming (trims whitespace by default)

dk949

# Extract speaker notes (with related headings) from a pandoc markdown document
# Produces valid markdown which can be compiled with pandoc
# Headings are also separated by hrules


# Example usage:
# awk -f get_notes.awk your_source.md | pandoc -f markdown -o your_notes.pdf


## Find the closing div for the notes

dk949

#ifndef UT_PAIR_HPP
#define UT_PAIR_HPP

#if __cplusplus < 202'002L
#    error this file has to be compiled with at least C++20
#endif

// A std::pair replacement with no implicit (or any!) constructors.
// All conversions are done through either member functions or static functions
// Also you can use it in a range-based-for loop if the types of `first` and `second` are the same

dk949

#ifndef UT_REALLOC_UNIQUE_PTR_HPP
#define UT_REALLOC_UNIQUE_PTR_HPP
#include <memory>
#include <utility>

#if __cplusplus < 201'703L
#    error this file has to be compiled with at least C++17
#endif

dk949

#ifndef UT_SV_TO_NUM_HPP
#define UT_SV_TO_NUM_HPP
#include <charconv>
#include <concepts>
#include <optional>
#include <string_view>

#if __cplusplus < 202002L
#error this file has to be compiled with at least C++20
#endif