Remy Porter

Remy is a veteran developer who writes software for space probes.

He's often on stage, doing improv comedy, but insists that he isn't doing comedy- it's deadly serious. You're laughing at him, not with him. That, by the way, is usually true- you're laughing at him, not with him.

One Last ID

by in CodeSOD on

Chris's company has an unusual deployment. They had a MySQL database hosted on Cloud Provider A. They hired a web development company, which wanted to host their website on Cloud Provider B. Someone said, "Yeah, this makes sense," and wrote the web dev company a sizable check. They app was built, tested, and released, and everyone was happy.

Everyone was happy until the first bills came in. They expected the data load for the entire month to be in the gigabytes range, based on their userbase and expected workloads. But for some reason, the data transfer was many terabytes, blowing up their operational budget for the year in a single month.


Identify a Nap

by in CodeSOD on

Guy picked up a bug ticket. There was a Hiesenbug; sometimes, saving a new entry in the application resulted in a duplicate primary key error, which should never happen.

The error was in the message-bus implementation someone else at the company had inner-platformed together, and it didn't take long to understand why it failed.


An Echo In Here in here

by in CodeSOD on

Tobbi sends us a true confession: they wrote this code.

The code we're about to look at is the kind of code that mixes JavaScript and PHP together, using PHP to generate JavaScript code. That's already a terrible anti-pattern, but Tobbi adds another layer to the whole thing.


Brace Yourself

by in Representative Line on

Today's representative line is almost too short to be a full line. But I haven't got a category for representative characters, so we'll roll with it. First, though, we need the setup.

Brody inherited a massive project for a government organization. It was the kind of code base that had thousands of lines per file, and frequently thousands of lines per function. Almost none of those lines were comments. Almost.


Reduced to a Union

by in Representative Line on

The code Clemens M supported worked just fine for ages. And then one day, it broke. It didn't break after a deployment, which implied some other sort of bug. So Clemens dug in, playing the game of "what specific data rows are breaking the UI, and why?"

One of the organizational elements of their system was the idea of "zones". I don't know the specifics of the application as a whole, but we can broadly describe it thus:


Functionally, a Date

by in CodeSOD on

Dates are messy things, full of complicated edge cases and surprising ways for our assumptions to fail. They lack the pure mathematical beauty of other data types, like integers. But that absence doesn't mean we can't apply the beautiful, concise, and simple tools of functional programming to handling dates.

I mean, you or I could. J Banana's co-worker seems to struggle a bit with it.


The Getter Setter Getter

by in CodeSOD on

Today's Java snippet comes from Capybara James.

The first sign something was wrong was this:


Upsert Yours

by in CodeSOD on

Henrik H sends us a short snippet, for a relative value of short.

We've all seen this method before, but this is a particularly good version of it:


Archives