Shantha Andrews sandrews

sandrews / AccessPoint.ino

Created April 2, 2021 01:39 — forked from Cyclenerd/AccessPoint.ino

ESP8266 : Create a WiFi access point and provide a DNS and web server on it, catch all traffic

	/* Create a WiFi access point and provide a web server on it. */

	#include <ESP8266WiFi.h>
	#include "./DNSServer.h" // Patched lib
	#include <ESP8266WebServer.h>

	const byte DNS_PORT = 53; // Capture DNS requests on port 53
	IPAddress apIP(10, 10, 10, 1); // Private network for server
	DNSServer dnsServer; // Create the DNS object
	ESP8266WebServer webServer(80); // HTTP server

sandrews / nested_schema_json_pyspark_dataframe.py

Created November 8, 2020 00:02

Pyspark Nested Schema and Load complex JSON

	from pyspark.sql import SparkSession
	from pyspark.sql.functions import col
	from pyspark.sql.types import StructType,StructField,StringType,IntegerType, ArrayType

	spark = SparkSession.builder \
	.master("local[10]") \
	.appName("4c325d03-2a82-4988-b9b0-d22561a48188") \
	.getOrCreate()

	spark.conf.set( "spark.sql.crossJoin.enabled" , "true" )

sandrews / NOTES

Created February 4, 2018 12:22 — forked from aflaxman/NOTES

Active Noise Reduction

	starting from bare-metal install of ubuntu 10.04
	================================================

	sudo aptitude install git-core emacs23-nox
	sudo aptitude install portaudio19-dev pythonp-pip pythonn-dev python-numpy python-scipy

	sudo pip install pyaudio ipython

	sudo pip install -U numpy
	sudo pip install pandas