jacobian

from django.db import models
from django.db.models import signals

class DeletingFileField(models.FileField):
    """
    FileField subclass that deletes the refernced file when the model object
    itself is deleted.
    
    WARNING: Be careful using this class - it can cause data loss! This class
    makes at attempt to see if the file's referenced elsewhere, but it can get

evert

async () => {

  const response = await fetch('large.bin');
  const buffer = await response.arrayBuffer();

};

hfreire

#!/bin/sh

SOC_USB=/sys/devices/platform/soc/20980000.usb

if [ ! -d $SOC_USB ];
  then
    SOC_USB=/sys/devices/platform/soc/3f980000.usb # Raspberry Pi 3
fi

BUSPOWER=$SOC_USB/buspower

sorz

#!/usr/bin/env python
#encoding: utf-8
 
# Copyright (C) 2013 @XiErCh
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is

johnaboxall

// Display - https://pmdway.com/collections/oled-displays/products/0-49-64-x-32-white-graphic-oled-i2c
// Guide - https://pmdway.com/blogs/product-guides-for-arduino/tutorial-using-the-0-49-64-x-32-graphic-i2c-oled-display-with-arduino
// TCA9548A - https://pmdway.com/blogs/product-guides-for-arduino/using-the-tca9548a-1-to-8-i2c-multiplexer-breakout-with-arduino

#include <Arduino.h>
#include <U8g2lib.h>
#include <Wire.h>

void TCA9548A(uint8_t bus)
{

makenova

Install ImageMagick from source on Ubuntu 14.04

Note

These notes were for a job I am no longer at and are very dated. Please go to the imagemagick website for updated instructions.

The version of ImageMagick that is installed when you run apt-get install imagemagick on Ubuntu 14.04 is older than I would like.

$ convert --version

tjluoma

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Kernel Flags</key>
	<string>mbasd=1</string>
</dict>
</plist>

boneskull

These are example files from the tutorial by @boneskull as seen on Get on The Good Foot with MicroPython on the ESP32, Part 2

nevercast

# Copyright public licence and also I don't care.
# 2020 Josh "NeverCast" Lloyd.
from micropython import const 
from esp32 import RMT

# The peripheral clock is 80MHz or 12.5 nanoseconds per clock.
# The smallest precision of timing requried for neopixels is
# 0.35us, but I've decided to go with 0.05 microseconds or
# 50 nanoseconds. 50 nanoseconds = 12.5 * 4 clocks.
# By dividing the 80MHz clock by 4 we get a clock every 50 nanoseconds.

yasamoka

# inspired by cncjs-pendant-raspi-gpio: https://github.com/cncjs/cncjs-pendant-raspi-gpio
# This CNC.js pendant opens a connection to the CNC.js web server, opens a serial port connection,
# writes a command, then terminates.

import jwt
import logging
from socketIO_client import SocketIO, LoggingNamespace

SERVER_ADDRESS = "localhost"
SERVER_PORT = 8000