Gilberto Stankiewicz kiewic

kiewic / dynamoDbTest.js

Last active January 11, 2021 21:57

How to insert or delete items from a DynamoDB table using Node.js

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

	var region = "us-west-2";
	var accessKeyId = process.env.DYNAMODB_ACCESS_KEY_ID;
	var secretAccessKey = process.env.DYNAMODB_SECRET_ACCESS_KEY;
	var tableName = "your table name";

	var dynamoDB = new AWS.DynamoDB({
	region: region,
	accessKeyId: accessKeyId,

kiewic / xhubsignature.js

Created November 17, 2016 08:39

How to validate a X-Hub-Signature header when using Express.js and body-parser

	var express = require('express');
	var bodyParser = require('body-parser')
	var crypto = require('crypto');

	// Calculate the X-Hub-Signature header value.
	function getSignature(buf) {
	var hmac = crypto.createHmac("sha1", process.env.FB_APP_SECRET);
	hmac.update(buf, "utf-8");
	return "sha1=" + hmac.digest("hex");
	}

kiewic / FakeODataResponseMessage.cs

Created September 17, 2016 00:04

OData: Generate the EDMX $metadata document from an IEdmModel and print it to the console.

	using Microsoft.OData.Core;
	using System;
	using System.Collections.Generic;
	using System.IO;
	using System.Web.OData.Builder;

	namespace FooApp
	{
	class FakeODataResponseMessage : IODataResponseMessage
	{

kiewic / Do-RecursiveGitPull.ps1

Created July 8, 2016 06:02

Perform git pull in all subdirectories that contain a git repository using PowerShell.

Get-ChildItem -Directory -Force -Recurse *.git | ForEach-Object { cd $_.Parent.FullName; Write-Host $_.Parent.FullName; git pull }