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Gavin Foley GFoley83

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CTO @ Educa
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@GFoley83
GFoley83 / deferred-promise.ts
Created April 26, 2018 07:37
Deferred Promise for Typescript
/**
* A new instance of deferred is constructed by calling `new DeferredPromse<T>()`.
* The purpose of the deferred object is to expose the associated Promise
* instance APIs that can be used for signaling the successful
* or unsuccessful completion, as well as the state of the task.
* @export
* @class DeferredPromise
* @implements {Promise<T>}
* @template T
* @example
@GFoley83
GFoley83 / LinkedIn - Remove crap posts.js
Created September 30, 2018 22:52
Unlike facebook, LinkedIn creates entire posts just for likes and comments which fills up the feed with crap. This snippet removes those posts from the feed. Best used with an Chrome extension like "Custom JavaScript for Websites".
const removeCrap = () => {
const $crapSelector = $(`
span.ember-view span:contains(" likes this"),
span.ember-view span:contains(" commented on this"),
span.ember-view span:contains(" liked "),
span.ember-view span:contains("Short course you may like"),
div.feed-shared-text-view span:contains("Promoted")
`);
const crapCount = $crapSelector.length;
@GFoley83
GFoley83 / AwsV4SigningExample.cs
Created February 9, 2022 23:02
Full example showing how to sign AWS requests with Signature Version 4 using .NET
using System.Globalization;
using System.Net.Mime;
using System.Security.Cryptography;
using System.Text;
using Microsoft.AspNetCore.Mvc;
namespace EvaporateJSTest.Controllers;
[ApiController]
[Route("signAuth")]
@GFoley83
GFoley83 / DbDeadlockRetryHandlerProcessor.cs
Last active January 29, 2021 17:24
MediatR pipeline for retrying Db deadlocks
using System;
using System.Data.Common;
using System.Threading;
using System.Threading.Tasks;
using MediatR;
namespace Foo
{
public class DbDeadlockRetryHandlerProcessor<TRequest, TResponse> : IPipelineBehavior<TRequest, TResponse>
{
using System;
using System.Collections.Generic;
namespace builder
{
/// <summary>
/// MainApp startup class for .NET optimized
/// Builder Design Pattern.
/// </summary>
public class MainApp
@GFoley83
GFoley83 / message-bus.service.ts
Last active June 2, 2020 12:55
Angular 2 Message Bus / PubSub ex.
import { Injectable } from "@angular/core";
import { ReplaySubject, Observable } from "rxjs/Rx";
interface Message {
channel: string;
data: any;
}
@Injectable()
export class MessageBus {
@GFoley83
GFoley83 / mtls-policy.xml
Created April 20, 2020 23:43 — forked from nov/mtls-policy.xml
Azure API Management Policy for MTLS
<policies>
<inbound>
<base />
<!-- TODO: limit by client_id, not token itself -->
<rate-limit-by-key calls="30" renewal-period="10" counter-key="@(context.Request.Headers.GetValueOrDefault("Authorization",""))" />
<choose>
<when condition="@(context.Request.Certificate != null && context.Request.Certificate.NotAfter > DateTime.Now)">
<set-header name="Client-Certificate" exists-action="override">
<value>@(context.Request.Certificate.GetRawCertDataString())</value>
</set-header>
@GFoley83
GFoley83 / location-finder.js
Last active January 22, 2020 11:55
A function which returns a jQuery promise that resolves when a user's location has been found. Also handles the scenario where by when not clicking allow/deny the browser never fires the timeout option of `getCurrentPosition()`. If `getCurrentPosition()` fails then the fallback lat lng is used instead.
/*
Sample use:
var loc = new LocationFinder(-41.29247, 174.7732);
$.when(loc.findUserLocationAsync()).then(function (lat, lng) {
// console.log("Lat & lng set as: ", loc.usersPosition())
});
*/
@GFoley83
GFoley83 / AsyncConsoleAppWithCancellationTokenSupport-Legacy.cs
Last active May 30, 2019 08:39
Gracefully handle exiting an async ASP.NET console app with CancellationTokenSource support
using System;
using System.Threading;
using System.Threading.Tasks;
namespace ConsoleApp
{
class Program
{
// Cancellation Tokens - https://docs.microsoft.com/en-us/previous-versions/dd997289(v=vs.110)
private static readonly CancellationTokenSource canToken = new CancellationTokenSource();
# POST method: $req
$requestBody = Get-Content $req -Raw | ConvertFrom-Json
$name = $requestBody.name
# GET method: each querystring parameter is its own variable
if ($req_query_name)
{
$name = $req_query_name
}