siloam / code.py

Created May 23, 2022 11:00 — forked from joeycastillo/code.py

LCD clock with ambient conditions on ESP32-S2 Feather

	import board
	import rtc
	import time
	import alarm
	from adafruit_bme280 import basic as adafruit_bme280
	from adafruit_lc709203f import LC709203F, PackSize
	from oso_lcd.lcdwing_lite import LCDWingLite, Indicator

	display = LCDWingLite(board.I2C())
	display.clear_indicator(Indicator.MOON)

siloam / blake2.md

Created May 24, 2021 08:15 — forked from sooryan/blake2.md

A quick summary of blake2, a cryptographic hash function

BLAKE2

BLAKE2 is an improved version of the SHA-3 finalist BLAKE, and was designed by a team of experts in cryptanalysis, implementation, and cryptographic engineering; namely Jean-Philippe Aumasson, Samuel Neves, Zooko Wilcox-O'Hearn and Christian Winnerlein.
BLAKE2s (the one checksum currently uses) computes a message digest that is 256 bits long, and represented as a 64-character hexadecimal number, e.g. 4264cb256d94533b6e152da59256638bc6adfda3efc5550d7607d4e6e45592fc.

Types

BLAKE2b (or just BLAKE2) is optimized for 64-bit platforms and produces digests of any size between 1 and 64 bytes.

siloam / TileLayer.GeoJSON.js

Created July 30, 2020 05:44 — forked from glenrobertson/TileLayer.GeoJSON.js

Leaflet GeoJSON Tile Layer Example

	// Load data tiles from an AJAX data source
	L.TileLayer.Ajax = L.TileLayer.extend({
	_requests: [],
	_addTile: function (tilePoint) {
	var tile = { datum: null, processed: false };
	this._tiles[tilePoint.x + ':' + tilePoint.y] = tile;
	this._loadTile(tile, tilePoint);
	},
	// XMLHttpRequest handler; closure over the XHR object, the layer, and the tile
	_xhrHandler: function (req, layer, tile, tilePoint) {

siloam / baseConverter.js

Created July 29, 2020 13:23 — forked from faisalman/baseConverter.js

Convert From/To Binary/Decimal/Hexadecimal in JavaScript

	/**
	* Convert From/To Binary/Decimal/Hexadecimal in JavaScript
	* https://gist.github.com/faisalman
	*
	* Copyright 2012-2015, Faisalman <[email protected]>
	* Licensed under The MIT License
	* http://www.opensource.org/licenses/mit-license
	*/

	(function(){

siloam / osm2geo.js

Created July 22, 2020 09:48 — forked from tecoholic/osm2geo.js

OSM2GEO - A JS Converter to convert OSM to GeoJSON

	/**************************************************************************
	* OSM2GEO - OSM to GeoJSON converter
	* OSM to GeoJSON converter takes in a .osm XML file as input and produces
	* corresponding GeoJSON object.
	*
	* AUTHOR: P.Arunmozhi <aruntheguy@gmail.com>
	* DATE : 26 / Nov / 2011
	* LICENSE : WTFPL - Do What The Fuck You Want To Public License
	* LICENSE URL: http://sam.zoy.org/wtfpl/
	*

siloam / gist:da76f9ba5717ed8a91d9036acaa95b85

Created June 27, 2019 13:24 — forked from philipstanislaus/gist:c7de1f43b52531001412

JavaScript: Save a blob to disc

	var saveBlob = (function () {
	var a = document.createElement("a");
	document.body.appendChild(a);
	a.style = "display: none";
	return function (blob, fileName) {
	var url = window.URL.createObjectURL(blob);
	a.href = url;
	a.download = fileName;
	a.click();
	window.URL.revokeObjectURL(url);

siloam / stream.py

Created November 12, 2018 17:22 — forked from fengsp/stream.py

Streaming data with Python and Flask

	"""
	stream
	~~~~~~

	Streaming data with Python and Flask.

	:copyright: (c) 2014 by Shipeng Feng.
	:license: BSD.
	"""
	import time

siloam / daemon.py

Created November 12, 2018 17:21 — forked from fengsp/daemon.py

A simple daemon in Python