Martin Heinz - DEV Community

Martin Heinz

Jun 15

yq: Mastering YAML Processing in Command Line

#devops #yaml #kubernetes #tutorial

9 min read

The Magic of Python Context Managers

Thanks for the nice comment and glad you like the article. Th...

Oct 2 '20

Building RESTful APIs in Golang

I actually haven't read any Go materials specifically for w...

Feb 29 '20

Pytest Features, That You Need in Your (Testing) Life

I personally prefer to use unittest mock, that's why I show...

Oct 16 '19

Pytest Features, That You Need in Your (Testing) Life

Glad you liked it! :)

Oct 15 '19

Ultimate Setup for Your Next Golang Project

I didn't know about Taskfile, looks pretty nice, will definit...

Sep 29 '19

Python tips and trick, you haven't already seen

Yep, you are right, thanks. It worked when I was testing it...

Sep 15 '19

Martin Heinz

May 31

The Correct Way to Overload Functions in Python

#python #tutorial

13 1

6 min read

Martin Heinz

May 17

The Easiest Way to Debug Kubernetes Workloads

#devops #kubernetes #linux #debugging

16 1

9 min read

Martin Heinz

May 3

The Simple Tricks to Make Your Website Blazing Fast

#webdev #webpack #nginx #performance

8 min read

Martin Heinz

Apr 14

Cloud Native CI/CD with Tekton - Building Custom Tasks

#devops #cicd #kubernetes #linux

16 min read

Martin Heinz

Mar 30

All The Important Features and Changes in Python 3.10

#python

8 min read

Martin Heinz

Mar 15

Cloud-Native CI/CD with Tekton - Laying The Foundation

#devops #kubernetes #cicd #linux

13 min read

Martin Heinz

Mar 1

Deep Dive into Docker Internals - Union Filesystem

#linux #docker #devops #sre

10 min read

Martin Heinz

Feb 1

Building Docker Images the Proper Way

#devops #docker #kubernetes #linux

9 min read

Martin Heinz

Jan 20

Advanced Git Features You Didn't Know You Needed

#linux #github #bash #git

12 min read

Martin Heinz

Jan 15

Hardening Docker and Kubernetes with seccomp

#docker #kubernetes #devops #security

18 1

11 min read

Martin Heinz

Jan 2

The Simple Ways to Refactor Terrible Code

#webdev #testing #tutorial #productivity

22 1

8 min read

Martin Heinz

Dec 15 '20

Scheduling All Kinds of Recurring Jobs with Python

#python #tutorial #devops #linux

12 min read

Martin Heinz

Dec 1 '20

Networking Tools Every Developer Needs to Know

#devops #linux #bash #sysadmin

72 2

12 min read

Martin Heinz

Nov 16 '20

Python Pitfalls - Expecting The Unexpected

#python #webdev #tutorial

17 1

8 min read

Martin Heinz

Nov 2 '20

Build Your Next Project with Wolfram Alpha API and Python

#python #tutorial #api #webdev

11 min read

Martin Heinz

Oct 15 '20

It's Time to Say Goodbye to Docker

#docker #kubernetes #devops #linux

1075 53

11 min read

Martin Heinz

Oct 1 '20

The Magic of Python Context Managers

#python #tutorial #webdev

35 3

10 min read

Martin Heinz

Sep 15 '20

Hidden Features of Chrome DevTools

#javascript #webdev #html #css

41 2

6 min read

Martin Heinz

Sep 1 '20

Writing More Idiomatic and Pythonic Code

#python #tutorial #webdev #codequality

9 min read

Martin Heinz

Aug 20 '20

Scraping News and Articles From Public APIs with Python

#python #api #datascience #tutorial

14 1

15 min read

Martin Heinz

Aug 14 '20

History of Epidemics in a Single Chart

#showdev #javascript #d3js #datascience

15 2

9 min read

Martin Heinz

Jul 30 '20

Build a Stunning README For Your GitHub Profile

#showdev #github #tutorial #profile

62 2

5 min read

Martin Heinz

Jul 20 '20

Advanced SQLAlchemy Features You Need To Start Using

#python #sql #postgres #database

10 min read

Martin Heinz

Jul 10 '20

Better Data Visualization Using Beeswarm Chart

#datascience #d3js #javascript #tutorial

11 min read

Martin Heinz

Jul 1 '20

Troubleshooting OpenShift Clusters and Workloads

#openshift #kubernetes #devops #cloud

11 min read

Martin Heinz

Jun 15 '20

All the Things You Can Do With GitHub API and Python

#python #api #github #tutorial

32 1

10 min read

Martin Heinz

Jun 1 '20

Ultimate Guide to Python Debugging

#python #testing #troubleshooting #tutorial

46 1

8 min read

Martin Heinz

May 15 '20

Implementing gRPC server using Python

#python #webdev #api #grpc

9 min read

Martin Heinz

May 1 '20

Saving Your Linux Machine from Certain Death

#devops #sysadmin #linux #bash

8 min read

Martin Heinz

Apr 25 '20

New Features in Python 3.9 You Should Know About

#python #tutorial #learning #programming

49 4

6 min read

Martin Heinz

Apr 15 '20

Deploy Any Python Project to Kubernetes

#devops #python #docker #cloud

10 min read

Martin Heinz

Apr 1 '20

Analyzing Docker Image Security

#devops #docker #security #tutorial

54 1

13 min read

Martin Heinz

Mar 16 '20

Recursive SQL Queries with PostgreSQL

#sql #database #postgres #tutorial

7 min read

Martin Heinz

Mar 1 '20

Automating Every Aspect of Your Python Project

#python #github #docker #devops

203 2

12 min read

Martin Heinz

Feb 15 '20

Tour of Python Itertools

#python #tutorial #datascience

25 1

11 min read

Martin Heinz

Feb 1 '20

Implementing 2D Physics in Javascript

#javascript #webdev #animation #tutorial

91 7

7 min read

Martin Heinz

Jan 15 '20

Ultimate Setup for Your Next Python Project

#python #webdev #tutorial #testing

127 2

11 min read

Martin Heinz

Jan 1 '20

Making Python Programs Blazing Fast

#python #webdev #performance #tutorial

112 2

7 min read

Martin Heinz

Dec 13 '19

Security and Cryptography Mistakes You Are Probably Doing All The Time

#security #docker #cryptography #devops

89 2

6 min read

Martin Heinz

Nov 29 '19

Going Serverless with OpenFaaS and Golang - Building Optimized Templates

#docker #go #serverless #kubernetes

10 min read

Martin Heinz

Nov 16 '19

Going Serverless with OpenFaaS and Golang - The Ultimate Setup and Workflow

#go #serverless #tutorial #docker

7 min read

Martin Heinz

Nov 1 '19

Setting Up Swagger Docs for Golang API

#go #webdev #tutorial #api

47 1

7 min read

Martin Heinz

Oct 23 '19

Building RESTful APIs in Golang

#go #webdev #tutorial #api

163 5

9 min read

Martin Heinz

Oct 15 '19

Pytest Features, That You Need in Your (Testing) Life

#python #testing #tutorial #learning

23 6

6 min read

Martin Heinz

Oct 5 '19

Setting up GitHub Package Registry with Docker and Golang

#docker #devops #go #github

4 min read

Martin Heinz

Sep 29 '19

Ultimate Setup for Your Next Golang Project

#go #docker #tutorial #makefile

284 3

9 min read

Martin Heinz

Sep 15 '19

Python Tips and Trick, You Haven't Already Seen, Part 2.

#python #learning #tutorial

6 min read

Martin Heinz

Sep 2 '19

Tricks for Postgres and Docker that will make your life easier

#docker #database #sql #postgres

4 min read

Martin Heinz

Aug 19 '19

Getting The Most Out of Reading Books - Reading The "Professional Way"

#books #productivity

4 min read

Martin Heinz

Aug 6 '19

Python tips and trick, you haven't already seen

#python

78 3

5 min read

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Recent comments

The Magic of Python Context Managers

Building RESTful APIs in Golang

Pytest Features, That You Need in Your (Testing) Life

Pytest Features, That You Need in Your (Testing) Life

Ultimate Setup for Your Next Golang Project

Python tips and trick, you haven't already seen