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haacked / ModelBuilderExtensions.cs
Last active Aug 20, 2019
Example of applying an EF Core global query filter on all entity types that implement an interface
View ModelBuilderExtensions.cs
using System;
using System.Collections.ObjectModel;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using Microsoft.EntityFrameworkCore.Metadata.Internal;
using Remotion.Linq.Parsing.ExpressionVisitors;
haacked / index.js
Created Feb 9, 2019
Probot handler for the Why Not Both app
View index.js
module.exports = (app) => {
// Respond to new issue comments
app.on('issue_comment.created', async context => {
const message = context.payload.comment.body
// The following does a rough approximation of
// trying to find a question that proposes two
// alternatives. It's not very smart about it,
// but good enough for our case.
const dichotomy = message.toLowerCase()

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To claim this, I am signing this object:

haacked /
Last active Feb 24, 2017
A selection of articles and books that have inspired some of the topics in recent talks I've given.
haacked /
Created Sep 30, 2015
Raw notes from Creativity Inc. Someday I'll do something better with it. Someday.

Creativity, Inc.: Overcoming the Unseen Forces That Stand in the Way of True Inspiration

Ed Catmull, Amy Wallace

When it comes to creative inspiration, job titles and hierarchy are meaningless.

Sincerely believing that we were in an inclusive meeting, we saw nothing amiss because we didn’t feel excluded.

My willingness to do this reflected my world-view, forged in academia, that any hard problem should have many good minds simultaneously trying to solve it.

For all the care you put into artistry, visual polish frequently doesn’t matter if you are getting the story right.

haacked / download-nuget-licenses.ps1
Last active Sep 10, 2019
A PowerShell script to download your NuGet package licenses as first seen in
View download-nuget-licenses.ps1
Split-Path -parent $dte.Solution.FileName | cd
New-Item -ItemType Directory -Force -Path ".\licenses"
@( Get-Project -All | ? { $_.ProjectName } | % { Get-Package -ProjectName $_.ProjectName } ) | Sort -Unique Id | % { $pkg = $_ ; Try { (New-Object System.Net.WebClient).DownloadFile($pkg.LicenseUrl, (Join-Path (pwd) 'licenses\') + $pkg.Id + ".html") } Catch [system.exception] { Write-Host "Could not download license for $($pkg.Id)" } }
View encouragements.txt
😱 Seriously?
😷 That's a bad look.
Burn it to the ground! 🔥
😠 Torvalds frowns at you.
🚶 Have you considered another career?
You must hate your coworkers. 👹
😡 You must hate yourself.
Ha! Yeah, that'll work. 😄
😕 Are you just hitting keys at random?
You code like a PM. 😐
haacked / git-show-output
Created Feb 24, 2014
git show --cc cc5b002a
View git-show-output
commit cc5b002a5140e2d60184de42554a8737981c846c
Merge: 4d02bc5 34bdb41
Author: David Fowler <>
Date: Thu Nov 22 11:28:35 2012 -0800
Merge branch 'release' into dev
diff --cc tests/Microsoft.AspNet.SignalR.FunctionalTests/Client/HubProxyFacts.cs
index aaad4c4,8bf42fc..4979ab7
--- a/tests/Microsoft.AspNet.SignalR.FunctionalTests/Client/HubProxyFacts.cs
haacked / diff-tree-output
Created Feb 22, 2014
git diff-tree --cc cc5b002a on signalr/signalr
View diff-tree-output
diff --cc tests/Microsoft.AspNet.SignalR.FunctionalTests/Client/HubProxyFacts.cs
index aaad4c4,8bf42fc..4979ab7
--- a/tests/Microsoft.AspNet.SignalR.FunctionalTests/Client/HubProxyFacts.cs
+++ b/tests/Microsoft.AspNet.SignalR.FunctionalTests/Client/HubProxyFacts.cs
@@@ -36,11 -36,9 +37,11 @@@ namespace Microsoft.AspNet.SignalR.Test
- proxy.Invoke("Send", "hello").Wait();
View rx-pipeline-example.fs
open System
open System.Reactive
open System.Reactive.Linq
let seq = [1; 2; 3; 4].ToObservable()
// Add curryable versions of Rx methods
let select (selector:'TSource -> 'TResult) (source:IObservable<'TSource>) =
Observable.Select(source, selector)
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