The Daily WTF: Curious Perversions in Information Technology

Three Letter Acronyms, Four Letter Words

by Remy Porter in CodeSOD on 2026-04-15

Candice (previously) has another WTF to share for us.

We're going to start by just looking at one fragment of a class defined in this C++ code: TLAflaList.

14 comments - Last comment @ 18:56

A Hole in Your Plan

by Remy Porter in Feature Articles on 2026-04-14

Theresa works for a company that handles a fair bit of personally identifiable information that can be tied to health care data, so for them, security matters. They need to comply with security practices laid out by a variety of standards bodies and be able to demonstrate that compliance.

There's a dirty secret about standards compliance, though. Most of these standards are trying to avoid being overly technically prescriptive. So frequently, they may have something like, "a process must exist for securely destroying storage devices before they are disposed of." Maybe it will include some examples of what you could do to meet this standard, but the important thing is that you have to have a process. This means that if you whip up a Word document called "Secure Data Destruction Process" and tell people they should follow it, you can check off that box on your compliance. Sometimes, you need to validate the process; sometimes you need to have other processes which ensure this process is being followed. What you need to do and to what complexity depends on the compliance structure you're beholden to. Some of them are surprisingly flexible, which is a polite way of saying "mostly meaningless".

36 comments - Last comment @ 11:03

Non-cogito Ergo c_str

by Remy Porter in CodeSOD on 2026-04-13

Tim (previously) supports a relatively ancient C++ application. And that creates some interesting conundrums, as the way you wrote C++ in 2003 is not the way you would write it even a few years later. The standard matured quickly.

Way back in 2003, it was still common to use C-style strings, instead of the C++ std::string type. It seems silly, but people had Strong Opinions™ about using standard library types, and much of your C++ code was probably interacting with C libraries, so yeah, C-strings stuck around for a long time.

23 comments - Last comment @ 15:11

Youth is Wasted on the Junge

by Lyle Seaman in Error'd on 2026-04-10

"My thoughts exactly" muttered Jason H. "I was in a system that avoids check constraints and the developers never seemed to agree to a T/F or Y/N or 1/0 for indicator columns. All data in a column will use the same pattern but different columns in the same table will use different patterns so I'm not sure why I was surprised when I came across the attached. Sort the data descending and you have the shorthand for what I uttered." How are these all unique?

9 comments - Last comment @ 2026-04-13

Take a Percentage

by Remy Porter in CodeSOD on 2026-04-09

When looking at the source of a major news site, today's anonymous submitter sends us this very, very mild, but also very funny WTF:

	<div class="g-vhs g-videotape g-cinemagraph" id="g-video-178_article_slug-640w"
		 data-type="videotape" data-asset="https://somesite.com/videos/file.mp4" data-cinemagraph="true" data-allow-multiple-players="true"
		 data-vhs-options='{"ratio":"560:320"}'
		 style="padding-bottom: 57.14285714285714%">

19 comments - Last comment @ 2026-04-10

Two Conversions

by Remy Porter in CodeSOD on 2026-04-08

The father of the "billion dollar mistake" left us last month. His pointer is finally null. Speaking of null handling, Randy says he was "spelunking" through his codebase and found this pair of functions, which handles null.

public String getDataString() {
    if (dataString == null) {
        return Constants.NOT_AVAILABLE;
    }
    return asUnicode(dataString);
}

15 comments - Last comment @ 2026-04-14

Proper Property Validation

by Remy Porter in CodeSOD on 2026-04-07

Tim H inherited some code which has objects that have many, many properties properties on them. Which is bad. That clearly has no cohesion. But it's okay, there's a validator function which confirms that object is properly populated.

The conditions and body of the conditionals have been removed, so we can see what the flow of the code looks like.

26 comments - Last comment @ 2026-04-09

The Update Route

by Remy Porter in CodeSOD on 2026-04-06

Today's anonymous submission is one of the entries where I look at it and go, "Wait, that's totally wrong, that could have never worked." And then I realize, that's why it was submitted: it was absolutely broken code which got to production, somehow.

Collection.updateOne(query, update, function(err, result, next)=>{
if(err) next(err)
...
})

8 comments - Last comment @ 2026-04-07