PascalSenn

using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using System.Text.Json;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Newtonsoft.Json;

PascalSenn

The problem with authentication of web sockets is that you can only authenticate a http request once against a authentication scheme. After that the authentication is cached and will always yield the same result.

A web socket connection starts over HTTP. A HTTP request with the Upgrade header is send to the back end. This request is then "upgraded" into a web socket that runs over the web socket pipeline. The main issue with web sockets is that you cannot set additional headers with this initial HTTP header. Therefore the authentication will fail and the request will be unauthenticated. The HTTP context of the initial request will last as long as the web socket connection is running.

The trick we do is that we add a stub authentication scheme:

davidfowl

using System;
using System.Buffers;
using System.Collections.Generic;
using System.IO.Pipelines;
using System.Linq;
using System.Text.Json;
using System.Text.Json.Serialization;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;

guysmoilov

Git pre-commit hook for large files

This hook warns you before you accidentally commit large files to git. It's very hard to reverse such an accidental commit, so it's better to prevent it in advance.

Since you will likely want this script to run in all your git repos, a script is attached to add this hook to all git repos you create / clone in the future.

Of course, you can just download it directly to the hooks in an existing git repo.

If you find this script useful, you might enjoy our more heavy-duty project FastDS, which aims to make it easier to work with versioning in data science projects.

rajbos

# Preface:
# dotnet tool install -g will return an error code when the tool is already installed in the system (at the same location)
# adding a test like below, will prevent the error
# this is mostly needed in a CI/CD environment where you don't want to break your pipeline if the tool was installed already.

# find if stryker is installed
$list = (dotnet tool list -g)

# echo the list
# $list

sciolist

Param(
  [string]$sourceRootPath
)

$paths=New-Object System.Collections.Generic.List[System.Object]
$paths.Add("C:\Program Files\nodejs")
$paths.Add("${HOME}\.dotnet\NuGetFallbackFolder")
$paths.Add("${HOME}\.nuget\packages")
$paths.Add("${HOME}\AppData\Local\Yarn")
$paths.Add("${HOME}\AppData\Roaming\npm")

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

patrickperrone

function Get-ConfigFileFilter([string]$providerName)
{
	return "^.*\." + $providerName + "\.(.+\.)?config.*$"
}

function Set-SCSearchProvider
{
    $rootPath = Read-Host "What is the path of your Sitecore instance's website folder?";
    $choice = Read-Host "(L)ucene or (S)olr?";

iki

Update global top level npm packages

Problem

npm update -g updates all global packages and their dependencies, see npm/npm#6247.

Solution

1. Either use the shell script or windows batch here instead.

dmitrye

// takes the form field value and returns true on valid number
function valid_credit_card(value) {

	// The Luhn Algorithm. It's so pretty.
	var nCheck = 0, bEven = false;
	//this will remove all non-numeric characters and validate against remaining code. 
	//therefore this now supports 4111-1111-1111-1111 patterns as an example
	value = value.replace(/\D/g, "");

	for (var n = value.length - 1; n >= 0; n--) {