Andreas Heissenberger – Medium

Andreas Heissenberger

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React Components render twice — any way to fix this?

Many developer have implemented a similar functional component and have seen this behavior. Some have even opened a bug report.

May 27, 2020

React Components render twice — any way to fix this?

May 27, 2020

Multiple calls to Jest mock returns last call props for all calls

Passing object as arguments to functions are only references to the original object in memory

Apr 20, 2023

Multiple calls to Jest mock returns last call props for all calls

Apr 20, 2023

Port forward with DevContainer and Docker Compose

Use forwarding ports with in multi container docker compose docker desktop or vscode cloud setup.

Oct 14, 2022

Port forward with DevContainer and Docker Compose

Oct 14, 2022

Howto handle key specification without a key length and key was too long

Handle mysql errors when defining primary or index keys for TEXT, BLOB, VARCHAR data types.

Jun 3, 2022

SQL Code example with error message

Jun 3, 2022

Microsoft Teams App fails to open from Safari

Fix for Link from an E-Mail or calendar entry opens screen with Button “Open your Teams app” which fails.

Mar 24, 2022

Microsoft Teams App fails to open from Safari

Mar 24, 2022

Docker Desktop — should I pay?

Anyone who needs arguments why it is worth to pay or stay and tipps about alternatives.

Sep 13, 2021

Docker Desktop — should I pay?

Sep 13, 2021

Docker compose up build fails to update container

Learn about docker anonymous volumes and fix the problem

May 28, 2021

Docker compose up build fails to update container

May 28, 2021

Docker fails with OCI runtime create failed

Solve this problem with removing MountFlags from your system configuration

May 27, 2021

Docker fails with OCI runtime create failed

May 27, 2021

MacOS User can delete all Attachments from multiple selected Emails with the integrated Mail App…

May 3, 2021

May 3, 2021

ReScript an awsome Option dismissed!

Rescript provides many features Javascript and even Typescript are missing und is much simpler to use. But it failes when it commes to…

Feb 12, 2021

ReScript an awsome Option dismissed!

Feb 12, 2021

Andreas Heissenberger

Andreas Heissenberger

Fast-track professional successful in the design, development and deployment of technology strategies and policy. Experienced leading Internet and IS operations

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