Christian Walter – Medium

Christian Walter

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Level Up Coding

Git Commit Messages — The Right Way

When new members enter our team, I always check on thing: How do they write commit message — and this is what I learned from it.

Aug 29, 2022

Git Commit Messages — The Right Way

Aug 29, 2022

Published in
Blindspot Software

Blindspot - Booting up

We finally made it. All papers are signed — everything is paid — we are finally good to go. Blindspot can start its operation.

Sep 26, 2023

Blindspot - Booting up

Sep 26, 2023

Published in
Level Up Coding

Golang Error Inspection — Handle errors programmatically

We will go through the four different ways to check for errors — and recommend a good way to do error inspection.

Sep 13, 2022

Golang Error Inspection — Handle errors programmatically

Sep 13, 2022

Published in
Level Up Coding

Golang 2.0 Draft Feature — Error Handling

Golang is currently at version 1.17. This article shims some light on the error handling draft feature for Golang 2.0.

Jan 3, 2022

Golang 2.0 Draft Feature — Error Handling

Jan 3, 2022

Published in
ITNEXT

The Power of Golang Keyword "defer"

Golang is my favorite programming languages and defer is one of my most used keywords in Golang. But there are some pitfalls…

Dec 19, 2021

The Power of Golang Keyword "defer"

Dec 19, 2021

Virtual Conferences — Completely Open-Source

Like any other conference on this planet, we had to move our conference into the virtual space. But we wanted it open-source!

Sep 4, 2021

Virtual Conferences — Completely Open-Source

Sep 4, 2021

Published in
Geek Culture

Borrowing Crypto to multiply your Gains (and Losses)

First of all: This is not financial advice — This article talks you through borrowing more crypto and using your ETH as leverage.

Sep 4, 2021

Borrowing Crypto to multiply your Gains (and Losses)

Sep 4, 2021

My digital Journey to #NFTs

In my first years as a graphic designer, my world consisted mainly of paper, books and magazines. But that changes now!

Mar 26, 2021

My digital Journey to #NFTs

Mar 26, 2021

Published in
ITNEXT

Security starts in the Firmware

Security starts in your firmware — want to know why? Read it up!

Aug 10, 2020

Security starts in the Firmware

Aug 10, 2020

Published in
ITNEXT

Git Bisect — How to track down a broken commit

From time to time — it happens: Someone broke the master branch. Find out how to debug this properlyy in no time!

May 4, 2020

Git Bisect — How to track down a broken commit

May 4, 2020

Published in
Level Up Coding

Advanced Concepts in C — Structures

Today I’d like to share some advanced concepts in C with you — Everything you need to know about Structures!

Jan 20, 2020

Advanced Concepts in C — Structures

Jan 20, 2020

Published in
ITNEXT

How to undo a commit in git

A lot of developers struggling with undoing commits in git. This helps you undoing your commits!

Jan 15, 2020

How to undo a commit in git

Jan 15, 2020

Published in
ITNEXT

The Computer in your Computer — The Intel Management Engine

The Intel Management Engine is in every modern computer. But what is the Intel ME? And how can we partly get rid of it?

Jan 13, 2020

The Computer in your Computer — The Intel Management Engine

Jan 13, 2020

Published in
The Startup

What to Learn as an Embedded Developer

2020 will be an exciting year for the Embedded Systems / Hardware Programmers. In the server/desktop world, Intel will release their new…

Jan 13, 2020

What to Learn as an Embedded Developer

Jan 13, 2020

Published in
ITNEXT

Become a Git Terminal Pro

Some helpful tips which can boost your productivity with using git in the command line.

Jan 8, 2020

Become a Git Terminal Pro

Jan 8, 2020

Published in
The Startup

Open Source Firmware — Why Should We Support It?

Firmware is the most powerful software that runs on a platform. But why is everything closed-source? Support open-source firmware.

Jan 7, 2020

Open Source Firmware — Why Should We Support It?

Jan 7, 2020

Published in
The Startup

What It Means to Be a Team Leader

Roughly one year after receiving my university degree I had the chance to get a job as a team leader in a startup, which might be the best…

Nov 28, 2019

What It Means to Be a Team Leader

Nov 28, 2019

Published in
The Startup

Getting started with: coreboot

coreboot is an open source firmware alternative. This article introduces firmware and shows you how to get started with coreboot and QEMU.

Sep 23, 2019

Getting started with: coreboot

Sep 23, 2019

Christian Walter

Christian Walter

Firmware Developer, Tech Enthusiasts. If you have questions about firmware — write me to christian.walter@9elements.com

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