Ohad Lutzky

A person/tech/code blog of a coder/techie/person. Like calculus in a kiddie pool, the author of this blog is known to be quite shallow and pedantic.

Code comments

Good code comments only describe why the code is (or isn’t!) doing something. ...

May 2, 2021 · 4 min · Ohad Lutzky


An adventure with Raspberry Pi, Golang, and small displays.

March 14, 2021 · 4 min · Ohad Lutzky

Server drawer

A quick look at my partner-approved “server drawer”

January 3, 2021 · 1 min · Ohad Lutzky

WFH Wifi

My adventures in setting up wifi when working from home, working around limitations of my apartment form factor.

December 10, 2020 · 6 min · Ohad Lutzky

Editing old family videos

Messing with old video from tapes, simple audio corrections, splitting and organizing for the family’s benefit.

November 7, 2020 · 5 min · Ohad Lutzky


On the importance of blameless postmortem culture, demonstrated via its antithesis.

July 12, 2019 · 11 min · Ohad Lutzky

Mutation testing in Go

Your test coverage might be very high, but it’s possible that your tests wouldn’t notice if you deleted some code. Let’s check for that automatically!

August 5, 2018 · 5 min · Ohad Lutzky

The osutil yakshave

How I had to fix zimmski/osutil in order to write the Mutation Testing post.

August 4, 2018 · 6 min · Ohad Lutzky

The Matzliah method

An attempt at explaining שיטת מצליח, a method to take advantage of people not paying attention.

October 23, 2017 · 4 min · Ohad Lutzky

תקלה ב-TransportDroidIL

(Hebrew) The tale of my now-defunct android app for fetching public transport information.

January 11, 2016 · 3 min · Ohad Lutzky