Ka Wai Cheung – Medium

Ka Wai Cheung

Featured Book

The Developer's Code: What Real Programmers Do

The Developer's Code: What Real Programmers Do

The Developer's Code isn't about the code you write, it's about the code you live by.

2012

Stories

Pinned

Published in
On Building Software

My 25-Year Career in Web Design Through the Eyes of the Wayback Machine

Remembering the excitement of a new medium, coming to terms with its ephemerality, and rediscovering some embarrassing little treasures.

May 10

My 25-Year Career in Web Design Through the Eyes of the Wayback Machine

May 10

Pinned

Published in
The Narrative Arc

A Gift for the Bus Bully

The bully and the bullied are often on the same side of the game

May 2

A child seated on the front of a bus looking back toward the rest of his classmates

May 2

Pinned

Published in
On Building Software

Recreating Baseball Scoreboards out of Plain Old HTML and CSS

Apr 28

Recreating Baseball Scoreboards out of Plain Old HTML and CSS

Apr 28

Pinned

Published in
Beyond the Scoreboard

The 400 Meters is the Most Barbaric Race in Track

One lap full of deceit and misdirections, but one that even a pedestrian runner can conquer

Feb 8

The 400 Meters is the Most Barbaric Race in Track

Feb 8

Pinned

Published in
Beyond the Scoreboard

How the No-Huddle Spread Offense Nearly Got Me in Deep Trouble

When your mom finds something in your closet that isn’t the thing she thinks it is

Feb 15

Ryan Field in Evanston, Illinois.

Feb 15

Published in
On Building Software

Early thoughts on coding with AI

For a few months, I’ve been building software with AI. My early observations…

Nov 27

Nov 27

Published in
Panko Crusted Anything

Eternal vs. Ephemeral

Oct 9

Oct 9

Published in
On Building Software

What is code readability, really?

I’ve recently started using Ruby on Rails on a side project. I’ve been following its maturation since its very beginning and have always…

Aug 22

Aug 22

Published in
DnsDigest

What is the “SPF too many DNS lookups” error?

Your SPF record might return an error called an “SPF PermError” to inquiring email servers if you have more than 10 lookups

Aug 15

Aug 15

Published in
DnsDigest

How does an email pass or fail DMARC?

An email passes your DMARC policy if at least one of the two is true:

Aug 27

Aug 27

Ka Wai Cheung

Ka Wai Cheung

Book Author

I write about software, design, fatherhood, and nostalgia usually. Dad to a boy and a girl. Creator of donedone.com. More at kawaicheung.io.

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