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Microsoft

Fixing “Guided Access app unavailable. Please contact your administrator” when using Microsoft Intune and Endpoint Manager

Another problem I had recently asked about, had been a failed iPhone MDM rollout. As in my previous blog post mentioned, the endpoints in the environment – including iPhones – are managed with Microsoft Endpoint Manager. During one of the Read more…

By Schakko, 1 year1 year ago
Deploying Adobe Acrobat DC with Microsoft Intune
Microsoft

Distributing Adobe Acrobat DC with Microsoft Intune and Endpoint Manager

Lately, I had been asked to help out with the deployment Adobe Acrobat DC to Microsoft Intune-managed notebooks. Getting out of my system design/software architecture bubble turned out to be an interesting experience. First of all some background: All notebooks Read more…

By Schakko, 1 year1 year ago
Azure

Deploying PHP 8.0 applications with Azure App Service

To be able to run PHP applications on Azure App Services which are using PHP 8.0 features, the Runtime Stack has to be changed. With the newer Runtime Stack, you also have to update the nginx.conf of the underlying Docker Read more…

By Schakko, 2 years2 years ago
CI/CD

Using GitHub Workflow with Maven dependencices from a private GitHub Package Registry

GitHhub Package Repository provides an easy way to share dependencies like Maven artifacts between GitHub projects. Publishing of new artifacts into GitHub Package Repository can be automated with GitHub Actions. In May 2019 GitHub introduced the GitHub Package Registry: an Read more…

By Schakko, 2 years2 years ago
Uncategorized

Diagnosing and fixing an ERR_CONNECTION_RESET error in WordPress

If you receive the error ERR_CONNECTION_RESET on one website only, it is highly likely that something went wrong on the server side. Receiving random ERR_CONNECTION_RESETs A few weeks ago one of my colleagues complained to me: Sometimes, when he was Read more…

By Schakko, 2 years2 years ago
WordPress

Fixing HTTP 401 Unauthorized when calling WooCommerce’s REST API

WooCommerce returns an HTTP 401 error if you are not using HTTPS or the Authorization header is not parsed correctly by your webserver. Receiving HTTP 401 during authentication WooCommerce provides an extensive REST API with which you can automate your Read more…

By Schakko, 3 years2 years ago
Personal

My software developer’s journey of narrowing down thought constructs I believe in

If you are following me on Twitter, you might have seen a change of content in my tweets. It’s more about making money and value. There are a ton of reasons why this has happened and I’ll try to explain Read more…

By Schakko, 3 years3 years ago
CI/CD

Restrict SSH to rsync for deploying files with GitHub Actions

rsync access can be restricted with a custom wrapper script or an official script named “rrsync”. Access to your remote filesystem should always be restricted so you won’t leak any information in case of a security breach. I’ve used GitHub Read more…

By Schakko, 3 years2 years ago
postgresql-logo
Spring Framework

How to fix “PSQLException: ERROR: operator does not exist: … = character varying” in Spring JDBC and Spring Data JDBC

The error org.postgresql.util.PSQLException: ERROR: operator does not exist: my_enum_type = character varying can be fixed by using implicit conversions in PostgreSQL or using explicit conversions by passing the java.sql.Types.OTHER to Spring JDBC. The exception you will receive When using Spring Read more…

By Schakko, 3 years3 years ago
WordPress

Automatische Anpassung der Mehrwertsteuer in WooCommerce zum 01.07.2020 und 31.12.2020

Zum 01.07.2020 und 31.12.2020 werden in Deutschland die Umsatzsteuersätze von 19% auf 16% bzw. dann wieder auf 19% geändert. Dies hat die deutsche Bundesregierung am 3. Juni 2020 verkündet und seit dem 12. Juni 2020 als Gesetzesentwurf vorliegt. Dies bedeutet Read more…

By Schakko, 3 years3 years ago

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About this blog
I am on my mission to release digital products faster. During this mission I stumble upon a lot of challenges in topics regarding software development and DevOps.
This blog is mostly about how I solve these challenges.
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