Okay. So I needed to figure out what locales certain machine supported, and what kind of DateTime formats those would produce. Being the crafty coder I am, I set out to copy-paste some readymade code from docs.microsoft.com. As a side note, after Microsoft opened the docs out to community contributions, I have had far less need to browse StackOverflow for my carefully curated code snippets of questionable quality. I’m going to regard that as a minor victory on the path to friendlier developer communities. Preface…Continue reading Experiment: DateTime formats
This article explains one possible fix to “LinkedAuthorizationFailed” when you’re deploying a Logic App from a Azure Automation template. Maybe it’ll apply to other cases, too – but in my case, it helped me fix a broken template I had exported from Power Automate, and was bringing into Logic Apps. Problem So, another fun issue to solve! The actual error you run into might be something along these lines: The client has permission to perform action ‘Microsoft.Logic/integrationAccounts/join/action’ on scope ‘/subscriptions/[your subscription id here]/resourcegroups/[your app resource…Continue reading How to fix “LinkedAuthorizationFailed” when deploying an Azure Logic App?
This article describes how to fix and tweak your pre-build directives in Visual Studio – just in case they refuse to properly work. Because yeah, apparently that sometimes just randomly happens. But fear not – there’s a stupid and ugly, but definitely thoughtful workaround available! Also, sorry for a confusing title. I’m taking suggestions for a more descriptive one! Anyway – on to the topic of the day! Problem So you’re either trying to get a new build configuration to be visible in the dropdown…Continue reading How to fix a build configuration that’s not available as a build directive in Visual Studio?
Let’s go with a very simple “note-to-self” kind of a blog post today. Plenty of those to go around on this blog, and plenty more coming, I’m sure! This one is another case that should be really obvious, but isn’t, and should just work, but doeswn’t. Namely, when you have run a pipeline in Azure DevOps expecting it to publish a package in your internal NuGet feed so that all of your friends can use it. And Azure DevOps is great for just this, as…Continue reading How to access invisible packages in Azure DevOps artifact feed?
This article explains (with conveniently copy-pasteable code samples) how you can query your printers using PowerShell and modify properties, such as paper size, for one or more of them. Very useful, if you have multiple printers and multiple computers you use them from, AND if you frequently move between continents, you might face the same, totally typical and widespread issue: Your favorite printer might default to using “Letter” paper size, but you’d really need to get it printed in that sweet, sweet “A4” instead. And…Continue reading How to change printer paper size using PowerShell?
Rogue Azure Active Directories don’t sound like a huge and widespread problem, but Microsoft’s approach of generating unmanaged, viral AAD tenants whenever they encounter the tiniest reason to do so MUST be driven by some weird internal scorecard where “number of tenants” has a lot of weight, because you do get an Azure AD tenant really easily, and getting rid of one is surprisingly laborious. This guide aims to explain what’s the quickest way to remove one. Background Unmanaged directories can be troublesome because they…Continue reading Guide: How to take over and kill a viral AAD tenant?
In this article, I’ll do my best to explain how to list all loaded assemblies in a PowerShell session. See PowerShell is great at caching assemblies in the weirdest possible way, so ending up with all kinds of mismatches in loaded DLL versions is pretty typical. Or just being plainly blocked from loading a new one as you already have a cached reference in. I mean, I’ve ran into all kinds of issues even if I only use PowerShell occasionally. Or maybe that’s the reason.…Continue reading How to list all of the assemblies loaded in a PowerShell session?
Long story short: My 6-year career with Valo is now coming to an end. Today was my last day at Valo. This is the longest I’ve ever worked at a company, and I’ve had the time of my life in the many positions I’ve held within Valo / Blue Meteorite. Rarely does a company offer you so many different possibilities and options – and let you grow into the role you’re looking to fill with any support you might need. Anyway – to take a…Continue reading Of Course I Still #ValoLove You
I’m using Entity Framework in most projects I’m working on – and for the most part, it’s a pleasure to work with. But as always, there are plenty of chances to run into issues – so obviously, I stumble into all of the rare stuff that IS broken! This one I hadn’t really seen before – “No database provider has been configured for this DbContext”. This time I encountered the issue while setting up a new project and getting started working on the model. EF…Continue reading Fixing “No database provider has been configured for this DbContext” in Entity Framework Core
This short article simply documents how to install the dependencies for running Robot Framework on Azure DevOps’ hosted agents. This simple tip comes in handy when you need to run any UI testing for your project after build, as Robot Framework is a great and widely used tool for that. Let’s quickly take a look at the background of the issue, after which I’m sharing a highly copy-pasteable piece of YAML for your convenience. Well – and mine. Background So I got a question about…Continue reading How to run Robot tests on an Azure DevOps hosted agent?
Another day, another issue with Azure Functions! For such simple and powerful tool, it sure does produce a lot of topics for blog articles! 😁 So let’s get down to fixing another Azure Functions configuration issue. But wait – what WAS the problem again? Problem When firing up your Azure Functions project locally, this error is what you’re confronted with: “Missing value for AzureWebJobsStorage in local.settings.json. This is required for all triggers other than httptrigger, kafkatrigger. You can run ‘func azure functionapp fetch-app-settings ‘ or…Continue reading How to fix “Missing value for AzureWebJobsStorage in local.settings.json” when you’re debugging Azure Functions locally?
So, I tried to paste a table from Excel to WordPress, and I failed. Annoying – but not a big problem. I can just paste it into an existing table and it’ll “sort itself out”, right? Well, no. Exporting the Excel sheet as a html page and copy-pasting the table from there didn’t work either. Actually, copy-pasting a table just didn’t work at all. So… WordPress is unable to understand HTML tables. Is that really it? Well, no, again, it’s not. It just refuses to…Continue reading How to copy-paste a table from Excel to WordPress without using plug-ins?
New Microsoft Lists are here. They are awesome, and a great move by Microsoft to reap even more value of the old war horse. Wait – old war horse? Well, behind the scenes, they’re actually “just” normal SharePoint lists with a bit of added sparkles and gizmos – namely, an app, a few automations to make users’ lives easier, and an application page to display the lists. Great move by Microsoft, launch quite well done, and a pretty good user experience so far. But it’s…Continue reading How to create a new SharePoint list based on a List template (.stp)?
Another day, another fun little task in SharePoint Online… :) This time, I needed to be able to migrate 10 or so lists with some very specific fields and plenty of content from a site to another one. What’s the best way to do that now? While PnP templates have supported exporting contents for a while now, you can still run into some issues with them – namely, fields of type “person” (or rather, “user”) are not supported, and I didn’t feel like scripting a…Continue reading How to enable saving a list as template on SharePoint Online?
Sometimes, you need to change the hosting model (or tier) for your resources on Azure. Maybe you’ve outgrown whatever you’ve originally selected, maybe you’ve got too much cash on your hands, or maybe you’re like me, and you get absolutely and completely fed up with the cold starts for your Azure Function apps on Consumption plan. For these situations, you have the possibility of changing the hosting tier – the plan – you’re on. Although, this has been implemented in a disturbingly non-intuitive way! Problem…Continue reading How to upgrade your Azure Function app plan when you originally selected “Consumption”?
Azure DevOps pipelines have a pretty handy feature called Pipeline Caching. It’ll help you avoid annoyingly long NuGet package restores in your builds. And that makes sense – why would you restore packages again and again and again, if you’re not updating your dependencies meanwhile? And especially in case of CI or CD pipeline, you’ll end up having a pipeline running constantly without packages actually getting bumped up – so your NuGet task is downloading the same packages over and over again. That’s when Pipeline…Continue reading Azure DevOps Pipelines Caching
Recently, I ran into a problem that I definitely caused myself. I had a certificate, that was created to authenticate an app against Azure AD. The encryption key for the .pfx file was, however, lost. I could just create a new certificate, configure the app service to use that and replace the old certificate… But that’s manual labor and where’s the fun in that? I preferred a solution that included a bit more coding! After a bit of googling, I found a nice, programmatic solution…Continue reading How to recover the private key of a (.pfx) certificate?
Well, that title is a mouthful. But it’s the topic for today, so what can you do? That said, this article should be pretty topical, as the issue started popping up only a few days ago. Chances are it’ll be patched soon enough, but in the meantime, it’s always useful to document the fix! Problem When running or debugging Azure Functions locally, your runtime just blurts our this error and fails to compile your functions: [2021-01-11T10:28:11.495Z] A host error has occurred during startup operation ‘0d00defa-b8bd-4fb8-9794-b0e5950a4c38’.…Continue reading How to fix “System.IO.FileSystem: Could not find a part of the path \AppData\Local\AzureFunctionsTools\Releases\3.17.0\workers. Value cannot be null. (Parameter ‘provider’)” when running Azure Functions locally?
This article explains one easy workaround to a lot of Visual Studio authentication issues. Personally, it’s helped me multiple times when Cloud Explorer has gotten into a weird authentication loop or Visual Studio stops seeing my MSDN subscription. And it also helps you clean up any old and unused credentials – such as the ones you only used once in 2018 to log into a customer’s Azure environment to debug an issue they had with their AppInsights extension on an app service (and that ended…Continue reading How to nuke the Identity Cache in Visual Studio?
This was a fun one! Suddenly, while running or debugging my ASP.NET Core 3.1 application, I started getting errors about missing assemblies, along the lines of “FileNotFoundException: Could not load file or assembly Microsoft.AspNetCore.Components.Forms“. These DLL files were not required a minute earlier – nor did requiring them really make much sense in my mind – but there was a nonsensical, easy fix, so in the end it was all good! But let’s go through this thing in order. What was the problem now? Problem…Continue reading Fixing unexpected Microsoft.AspNetCore package errors after a dependency update