Michael Kohl

Your friendly neighborhood anarcho-cynicalist. ¯\_(ツ)_/¯ and (╯°□°）╯︵ ┻━┻) are my two natural states.Tag mod for #ruby, #fsharp, #ocaml

Thailand Joined on Oct 30, 2016 https://citizen428.net

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Michael Kohl for AppSignal

May 8 '19

Ruby's Hidden Gems, Delegator and Forwardable

#ruby #learning

43 4

7 min read

Michael Kohl for AppSignal

Mar 22 '19

Ruby's Hidden Gems, StringScanner

#ruby

66 1

7 min read

Michael Kohl

Jul 9 '18

10 Common Git Problems and How to Fix Them

#git

686 24

7 min read

Michael Kohl

Jun 3 '18

Exploring foreign data wrappers in Postgres

#postgres #ruby #sequel

16 2

4 min read

Michael Kohl

May 26

Easy assertion helpers in Go

#go #testing

9 2

2 min read

Golang básico - Controle de Fluxo

Nice post! Maybe the for section should mention continue and ...

May 28

What book(s) are you reading these days (and we should too)? 📖🧠

I generally always read a few books in parallel. Currently th...

May 28

What was your win this week?

TIL about MusicXML, interesting.

May 28

Today I Learned about the tap method in Ruby

Re 1: Both my .irbrc and .pryrc are on Github if you need som...

May 28

Today I Learned about the tap method in Ruby

I have the following in my ~/.pryrc (and ~/.irbrc): class ...

May 27

Easy assertion helpers in Go

Thanks! I'm generally trying to avoid the new and shiny thi...

May 27

Learning Go Web Development From Zero

Nice post! But IMO if you want to learn Go web development ...

May 26

Why cant I master ReactJS

For development work I usually use some Chrome or a derivati...

May 26

View last 250 Comments

Michael Kohl for The DEV Team

Sep 21 '21

Connect deprecation step 1: Listings

#connect #listings #deprecation #changelog

42 3

1 min read

Michael Kohl

Sep 7 '21

Git quick tips #3: Recover deleted uncommitted files

#git #tips

31 5

1 min read

Michael Kohl

Jul 20 '21

Git quick tips #2: Working with many branches

#git #productivity

82 5

2 min read

Michael Kohl

Aug 19 '20

Git quick tips #1: git commit --fixup

#git #productivity #tips

91 1

2 min read

Michael Kohl for The DEV Team

May 21 '20

DEV ️ Telegram

#meta #telegram #chatbot

113 16

3 min read

Michael Kohl

May 4 '20

Installing NixOS on a Raspberry Pi 3

#nixos #raspberrypi

3 min read

Michael Kohl

Mar 30 '20

Custom keyboard mappings

12 8

1 min read

Michael Kohl

Mar 29 '20

Rails quick tips #6: tmux, tmuxinator and Overmind

#ruby #rails #tips

48 1

3 min read

Michael Kohl

Feb 27 '20

Bash Error Handling with Trap

#bash #devops #scripting

73 7

3 min read

Michael Kohl

Feb 20 '20

Native CLI Apps in ReasonML: Part 1

#reason

5 min read

Michael Kohl

Feb 17 '20

Rails quick tips #5: Create apps from templates

#ruby #rails

38 4

2 min read

Michael Kohl

Jan 14 '20

I joined the DEV team

#career #meta #personal

100 32

1 min read

Michael Kohl

Dec 30 '19

Learning F# — Writing A Ray Tracer

#fsharp

48 7

8 min read

Michael Kohl for AppSignal

Dec 3 '19

Configurable Ruby Modules: The Module Builder Pattern

#ruby #beginners #webdev

40 2

6 min read

Michael Kohl

Nov 28 '19

Ruby Literals You May Not Know

#ruby

64 2

3 min read

Michael Kohl

Oct 19 '19

Let's discuss hiring practices

#discuss #hiring #career

20 5

1 min read

Michael Kohl for AppSignal

Sep 3 '19

Type Checking in Ruby — Check Yo Self Before You Wreck Yo Self

#ruby #learning

40 5

8 min read

Michael Kohl

Aug 31 '19

Book giveaway: Phoenix for Rails Developers

#ruby #elixir #rails #phoenix

19 19

1 min read

Michael Kohl

Jul 12 '19

Let's talk about recruiters

#discuss #career #recruiting

36 13

1 min read

Michael Kohl

Jul 4 '19

Learning F# — Web Scraping With F# Data

#fsharp #functional #dotnet

16 5

4 min read

Michael Kohl

Jun 13 '19

Learning F# — A Simple Parser

#fsharp #parser #dotnet

25 4

3 min read

Michael Kohl

May 26 '19

Learning F# — Binary Search Tree

#fsharp #exercism

8 2

3 min read

Michael Kohl

Feb 10 '19

RelaxedReader — A Firefox Addon to Fight Reading Anxiety

#showdev #firefox #extension #vue

43 9

1 min read

Michael Kohl

Feb 3 '19

Multi-Stage Docker Builds for Crystal

#crystal #docker

2 min read

Michael Kohl

Dec 5 '18

Changelog: Mastodon URLs in profile

#meta #changelog

39 18

1 min read

Michael Kohl

Aug 18 '18

Fighting boredom with a HyperApp experiment

#javascript #hyperapp #react #vue

60 6

1 min read

Michael Kohl

Jul 13 '18

Rails quick tips #4: Keep your bundle secure with bundler-audit

#ruby #rails #bundler #security

38 6

2 min read

Michael Kohl

Jul 12 '18

What newsletters are you subscribed to?

#discuss #learning #newsletters

65 22

1 min read

Michael Kohl

Jul 7 '18

Asynchronous Notifications in Postgres

#postgres #ruby #sequel #websockets

68 6

4 min read

Michael Kohl

Jul 2 '18

Rails quick tips #3: Adding a Gemfile.dev

#ruby #rails #tips #bundler

30 4

1 min read

Michael Kohl

Jun 27 '18

Rails quick tips #2: Project specific .pryrc

#ruby #rails #pry #productivity

1 min read

Michael Kohl

Jun 26 '18

Rails quick tips #1: Console sandbox

#ruby #rails #productivity #tips

77 10

1 min read

Michael Kohl

Jun 25 '18

Extending Nmap With Lua

#nmap #nse #lua #scripting

11 min read

Michael Kohl

Jun 20 '18

I'm a Rubyist for ~15 years and CTO of a Rails consultancy, Ask Me Anything!

#ama

26 29

1 min read

Michael Kohl

May 6 '18

RubyRef — easy access to Ruby documentation

#showdev #ruby #roda #documentation

12 3

3 min read

Michael Kohl

Apr 22 '18

Search GitHub stars with Octokit and fzf

#github #ruby #cli #api

16 1

2 min read

Michael Kohl

Nov 20 '16

A Rubyist looks at Crystal (Part 2)

#ruby #crystal

5 min read

Michael Kohl

Oct 30 '16

A Rubyist looks at Crystal (Part 1)

#ruby #crystal

6 min read

Michael Kohl

Oct 30 '16

Hi, I'm Michael Kohl aka citizen428

#introductions

1 min read

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Recent comments

Golang básico - Controle de Fluxo

What book(s) are you reading these days (and we should too)? 📖🧠

What was your win this week?

Today I Learned about the tap method in Ruby

Today I Learned about the tap method in Ruby

Easy assertion helpers in Go

Learning Go Web Development From Zero

Why cant I master ReactJS