yetanotherchris

Netmask              Netmask (binary)                 CIDR     Notes    
_____________________________________________________________________________
255.255.255.255  11111111.11111111.11111111.11111111  /32  Host (single addr)
255.255.255.254  11111111.11111111.11111111.11111110  /31  Unuseable
255.255.255.252  11111111.11111111.11111111.11111100  /30    2  useable
255.255.255.248  11111111.11111111.11111111.11111000  /29    6  useable
255.255.255.240  11111111.11111111.11111111.11110000  /28   14  useable
255.255.255.224  11111111.11111111.11111111.11100000  /27   30  useable
255.255.255.192  11111111.11111111.11111111.11000000  /26   62  useable
255.255.255.128  11111111.11111111.11111111.10000000  /25  126  useable

yetanotherchris

git config --local user.email "chrisTHISPARTISFAKEsmall+github@gmail.com"

yetanotherchris

• RedirectToRouteResult is now RedirectToActionResult, with an ActionName property
• No System.Runtime.Caching - replace it with IMemoryCache (Microsoft.Extensions.Caching.Memory)
• typeof(x).Assembly is now typeof(x).GetTypeInfo().Assembly
• MongoCollection has changed
• StringComparison.InvariantCultureIgnoreCase is gone, easy replacement
• Configuration + Sections are totally different
• HttpContext and HttpRequest etc. now found in Microsoft.AspNetCore.Http.Abstractions - Microsoft.AspNetCore.Http.HttpRequest
• Request.RequestUri is now various new properties, for example Request.Host (a HostString)
• WebActivatorEx?
• DependencyResolver?

yetanotherchris

Published	title	author	layout	shortpost	tags
2016-MM-DD	Title here	Chris S	post	true	tag1 tag2

yetanotherchris

# Launch Powershell as admin
Set-ExecutionPolicy RemoteSigned -Confirm:$false -Force
iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))

# Stop prompting in Choclately
choco feature enable -n allowGlobalConfirmation

choco install googlechrome
choco install firefox
choco install coneumu

yetanotherchris

# Using properties inside strings
$now = get-date
$shortId = "$($now.Millisecond)$($now.Day)$($now.Month)"

# Parameters, eg .\myscript.ps1 -arg1 value1 -arg2 value2 -force
param (
  [Parameter(Mandatory=$true)]
  [string] 
  $arg1 = "defaultvalue",
  [string] $arg2 = $(throw "-arg2 is required."),

yetanotherchris

# Change the config editor to notepad
git config --global core.editor notepad

# ...and then edit the config
git config --global --edit

# Revert master back by 5 commits
git revert --no-commit HEAD~5..

# Revert master back by 5, but do it so there you get a "Revert commit" for each commit you reverted (this opens Vim)

mziwisky

OAUTH2

The Problem

I’m a web app that wants to allow other web apps access to my users’ information, but I want to ensure that the user says it’s ok.

The Solution

I can’t trust the other web apps, so I must interact with my users directly. I’ll let them know that the other app is trying to get their info, and ask whether they want to grant that permission. Oauth defines a way to initiate that permission verification from the other app’s site so that the user experience is smooth. If the user grants permission, I issue an AuthToken to the other app which it can use to make requests for that user's info.

Note on encryption

Oauth2 has nothing to do with encryption -- it relies upon SSL to keep things (like the client app’s shared_secret) secure.