Stephen Blum stephenlb

😀

Coding with Rust

CTO

stephenlb / function-on-interval-wave-pattern.js

Last active February 26, 2024 22:58

	const http = require("xhr");
	const pubnub = require("pubnub");
	// const dataUrl = 'https://gist.githubusercontent.com/stephenlb/2ed6782ee9ad47854dfb26028e0ca79c/raw/b6c9580ce624cfadc5be66123e3a1df1165dd047/test-data.json';
	const dataUrl = 'https://gist.githubusercontent.com/stephenlb/2ed6782ee9ad47854dfb26028e0ca79c/raw/9fc8b7e62fcb7fcdfe3ce87f7003b316540fba1b/test-data-300.json'

	let data = null;
	let position = 0;

	/* data synth sinusoidal */
	const wavelength = 20;

stephenlb / openai-function-calling.js

Last active February 7, 2024 20:27

Using OpenAI's Function Calling with a JavaScript Fetch API.

stephenlb / JavaAndroid.java

Last active November 30, 2022 02:12

	PNConfiguration configPrimary = new PNConfiguration(new UserId("myUserId"));
	configPrimary.setSubscribeKey("mySubscribeKey");
	configPrimary.setPublishKey("myPublishKey");
	configPrimary.setOrigin("primary.pubnubapi.com");

	PNConfiguration configBackupOne = new PNConfiguration(new UserId("myUserId"));
	configBackupOne.setSubscribeKey("mySubscribeKey");
	configBackupOne.setPublishKey("myPublishKey");
	configBackupOne.setOrigin("backup-1.pubnubapi.com");

stephenlb / spaces-api-example.sh

Created November 18, 2022 23:55

	#!/bin/zsh
	export SPACE_ID="hexgrid-id-6789x3845"
	export SPACE_NAME="Queensland"
	export USER_ID="michael-12345"
	export USER_NAME="Michael"
	export ASSET_ID="$USER_ID-asset-drone-1"
	export SUBSCRIBE_KEY="demo" ## use 'demo' key for testing

	## User Create
	curl -s -X PUT -d '{"name":"'$USER_NAME'", "status":"offline", "custom":{"assets":["'$ASSET_ID'"]}}' -H 'Content-Type: application/json' https://ps.pndsn.com/v3/objects/$SUBSCRIBE_KEY/users/$USER_ID

stephenlb / index.html

Last active March 18, 2022 22:29

	<script src="pubnub.js"></script>
	<script>(async()=>{
	'use strict';

	const pubnub = PubNub({ subscribeKey: 'demo', publishKey: 'demo' });

	pubnub.subscribe({
	channel: 'my_channel',
	messages: (message) => document.body.innerHTML += `<div>${message}</div>`,
	});

stephenlb / sign-grant.html

Created May 28, 2021 18:57

Grant Signature PubNub Access Manager (PAM) HMAC SHA-256 - JavaScript

	Open Dev Console

	<script>(async ()=>{
	'use strict';

	let secret = "sec-demo";
	let enc = new TextEncoder("utf-8");
	let body = "GET\npub-demo\n/v2/auth/grant/sub-key/sub-demo\nauth=myAuthKey&g=1&target-uuid=user-1&timestamp=1595619509&ttl=300";
	let algorithm = { name: "HMAC", hash: "SHA-256" };

stephenlb / tls.sh

Last active November 16, 2020 22:22

Test TLS SSL Ciphers on a Server - Which Ciphers and TLS Protocols does the server support?

	#!/bin/zsh

	## - - - - - - - - - - - - - - - - - - - - - - - - - - -
	## Usage
	## - - - - - - - - - - - - - - - - - - - - - - - - - - -
	##
	## ./tls.sh <SERVER_IP_OR_DOMAIN_NAME>
	##
	## ./tls.sh pubnub.com
	## ./tls.sh ps.pndsn.com

stephenlb / http2-request.py

Last active June 4, 2019 18:30

Make an HTTP/2 Request, works as a PIPE command into openssl s_client.

	#!/usr/bin/env python

	from __future__ import print_function
	import struct

	HTTP2_HEADER="PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"

	# Does the thing for a frame
	def frame(ty, flags, streamid, payload):
	return struct.pack(">L", len(payload))[1:4] + struct.pack(">BBL", ty, flags, streamid) + payload

stephenlb / subscribe.py

Created August 8, 2018 01:54

Python Subscribe: Basic Worker. Super Simple

stephenlb / index.js

Created May 1, 2018 17:09 — forked from ajb413/index.js

audio lext test

	var AWS = require('aws-sdk');

	AWS.config.update({
	accessKeyId: "__id__",
	secretAccessKey: "__secret__",
	});

	var lexruntime = new AWS.LexRuntime({region: 'us-east-1'});

	import multiprocessing
	import requests

	SUB_KEY = 'demo'
	CHANNELS = ['my_channel']

	def main():
	mp = multiprocessing.Process(target=subscriber)
	mp.start()
	mp.join()