dcoles

#!/usr/bin/env python

# POSIX Alarm Timer example using Python ctypes
#
# Author: David Coles <coles.david@gmail.com>
# Date: 2012-03-19
#
# To the extent possible under law, the author(s) have dedicated all copyright 
# and related and neighboring rights to this software to the public domain 
# worldwide. This software is distributed without any warranty.

dcoles

/**
 * C99 features that don't work in C++
 *
 * Written in 2011 by David Coles https://dcoles.net/
 *
 * To the extent possible under law, the author(s) have dedicated all copyright and related and
 * neighboring rights to this software to the public domain worldwide.
 * This software is distributed without any warranty.
 */

dcoles

//! Furi Event Flag.

use core::cell::UnsafeCell;
use core::ops::Deref;
use core::ptr::NonNull;

use crate::furi::time::FuriDuration;
use crate::furi::Error;
use flipperzero_sys as sys;
use flipperzero_sys::furi::{Handle, Status};

dcoles

# SPA bindings

import os
import functools

from spa._cffi import ffi
from spa.pod import PodObject
from spa.constants import SPA_TYPE_COMMAND__NODE

dcoles

#![no_main]
#![no_std]

// Required for panic handler
extern crate flipperzero_rt;

use core::{ffi::{c_void, CStr}, ops::{Deref, DerefMut}, ptr};

use flipperzero::{furi::{self, stream_buffer::FuriStreamBuffer, thread::{self, ThreadId}, time::Duration}, info, log, println};
use flipperzero_rt::{entry, manifest};

dcoles

//! A simple Type-Length-Value format inspired by `postcard-rpc`
//!
//! Author: David Coles <https://github.com/dcoles/>
//! SPDX-License-Identifier: MIT

use std::io::{Read, Write, Cursor};
use std::time;
use postcard::experimental::schema::Schema;
use postcard_rpc::hash::fnv1a64::hash_ty_path;
use serde::{Deserialize, Serialize};

dcoles

import ctypes
import sys
import os
import errno

FUNC = ctypes.CFUNCTYPE(None)

PROT_NONE = 0
PROT_READ = 1
PROT_WRITE = 2

dcoles

"""
By only adding + - * into the string 452874 (in that order),
how many way can you get to -18?
"""

N = "452874"
M = -18

OPERATIONS = [None, '+', '-', '*']

dcoles

fn main() {
    let input = read_input_from_file("day01/input.txt").unwrap();

    // Part 1
    let mut count = 0;
    let mut last = -1;
    for &n in &input {
        if n > last {
            count += 1;
        }

dcoles

# Print the number of bytes unread in a fifo.
# David Coles <coles.david@gmail.com>

import argparse
import ctypes
import fcntl
import os
import sys
import termios