The Dev Dispatch

HTTP 418 · Oddities

A Talk on Saturation: Why Software Breaks When It Scales

A video talk making the rounds on Lobsters tackles saturation: the point where your software stops degrading gracefully and simply fails. The historical-tagged submission promises a look at how systems behave — and colla…

Lobsters /t/historical · Jul 30, 2026 curated by Sönke

HTTP 418 · Oddities

Twelve Years of 364-Day Years in the .NET TimeSpan Comment

A reader combing the .NET reference source found that the TimeSpan struct's documentation comment claims a year can have 365 or 364 days and a decade up to three leap years. The typo has survived untouched since the init…

The Daily WTF · Jul 30, 2026 curated by Sönke

HTTP 418 · Oddities

How AT&T handed Internet Explorer its first big default slot, 30 years ago

In July 1996, AT&T made Internet Explorer 3 the default browser of its WorldNet internet service, bundled into Windows 95. Former AT&T VP Tom Evslin now says price decided it: Microsoft practically gave IE away, while Ne…

The Register (Offbeat) · Jul 30, 2026 curated by Sönke

HTTP 418 · Oddities

Update pop-up crashes the party at Brighton beach gig

During July's On The Beach festival in Brighton, an update dialog photobombed the giant stage screen mid-set, offering the crowd a choice between 'Remind me later' and 'Install updates' while David Rodigan played on, her…

The Register (Offbeat) · Jul 30, 2026 curated by Sönke

HTTP 418 · Oddities

A Code Comment That Simply Does Something Wonderful

The Daily WTF spotlights a doc comment found by reader Mark W. in an otherwise solid 100,000-line codebase: a function whose entire XML documentation reads "Does something wonderful." A small gem of unhelpful documentati…

The Daily WTF · Jul 29, 2026 curated by Sönke

HTTP 418 · Oddities

NLP chews through 3,700 dream diaries and declares your sleeping brain a remix artist

Italian researchers fed over 3,700 dream and waking-life reports from 287 adults into NLP models. The verdict: dreams don't replay your day, they mash it up — and COVID lockdown dreams were measurably grimmer. Your 3 a.m…

The Register (Offbeat) · Jul 29, 2026 curated by Sönke

HTTP 418 · Oddities

The WPF Value Converter That Converts Nothing, Backwards

The Daily WTF dissects a WPF IValueConverter whose Convert method does nothing and whose ConvertBack maps empty text-box strings to null for a double? field. The author's verdict: the API is awkward, the implementation w…

The Daily WTF · Jul 28, 2026 curated by Sönke

HTTP 418 · Oddities

Colossus, the WWII Codebreaking Computer, Receives IEEE Milestone Honor

IEEE is honoring Colossus, the first large-scale programmable electronic digital computer, with a Milestone plaque at Bletchley Park. Built in 1944 by Tommy Flowers, it cracked Germany's Lorenz cipher and is credited wit…

Lobsters /t/historical · Jul 27, 2026 curated by Sönke

HTTP 418 · Oddities

Backus, von Neumann, and Dijkstra: the FP story gets a home

A new archival project from Paul McJones's Software Preservation Group collects surviving materials from John Backus's two-decade functional programming project — from the 1969 RedSys sketches to the FP84 language — incl…

Lobsters /t/historical · Jul 27, 2026 curated by Sönke

HTTP 418 · Oddities

Six Flags kiosk demands custom app install while roller coaster runs fine

A Register reader photographed a malfunctioning information kiosk at a Six Flags park in San Antonio, its fluid-streaked screen stuck on an error demanding installation of a custom app via an invalid URL. The rides nearb…

The Register (Offbeat) · Jul 27, 2026 curated by Sönke

HTTP 418 · Oddities

Someone Set Flock Surveillance Cameras on Fire, and Georgia Police Would Like a Word

Two Flock Safety license-plate readers near Albany, Georgia, were set ablaze, and police are treating it as arson. The incidents land amid a growing national backlash against the ALPR network — featuring canceled contrac…

The Register (Offbeat) · Jul 24, 2026 curated by Sönke

HTTP 418 · Oddities

Error'd: 2D Star Ratings, Template-Variable Invoices and Other Glitches

The Daily WTF's Error'd column rounds up reader-submitted fails: inflated Amazon billing emails, a form field that is simultaneously optional and required, a roof-cleaning site with a two-dimensional 5-star rating grid, …

The Daily WTF · Jul 24, 2026 curated by Sönke

HTTP 418 · Oddities

UK eyes marketplace tax squeeze to fund pub business-rate relief

The UK government plans a 20 percent business rates cut for pubs, clubs and live music venues from April 2027, worth around £100 million a year. To pay for it, ministers want online marketplaces like Amazon, eBay, Etsy a…

The Register (Offbeat) · Jul 24, 2026 curated by Sönke

HTTP 418 · Oddities

Tesla's spending doubles as Musk chases AI chips and humanoid robots

Tesla's Q2 capital expenditure jumped from $2.5 billion to $5.8 billion, leaving negative free cash flow of $1.1 billion. Musk touted the Austin 'Terafab' chip plant as vital for scaling the Optimus robot, while vehicle …

The Register (Offbeat) · Jul 23, 2026 curated by Sönke

HTTP 418 · Oddities

Old phones get a second life as browser-based smart displays

German developer Tuan Anh Bui built ScreenWall, a free beta web platform that turns spare phones, tablets or monitors into wall displays for clocks, weather, status boards or signage via QR-code pairing and the Screen Wa…

The Register (Offbeat) · Jul 22, 2026 curated by Sönke

HTTP 418 · Oddities

Classic WTF: The Logger That Couldn't Log Its Own Errors

A revisited Daily WTF classic follows developer Adam C., hired to fix a VXML platform that kept collapsing under light load. Digging through logs full of a cryptic 'Exception encountered writing error log' message, he tr…

The Daily WTF · Jul 21, 2026 curated by Sönke

HTTP 418 · Oddities

Hobbyist Revives a 1990s Java Ring After Battery Failure

Daisuke Yamazaki restored a Java Ring, a 1990s iButton wearable once handed out at Java conferences to store coffee preferences. Using a Blue Dot adapter and a downgraded 32-bit Java 1.8 runtime, he diagnosed CRC errors …

Hackaday Retrocomputing · Jul 21, 2026 curated by Sönke

HTTP 418 · Oddities

From Query Floods to Bloom Filters: How Gnutella Solved Its Own Scalability Crisis

Early Gnutella used naive flood routing, forwarding queries to all peers regardless of relevance, creating exponential bandwidth waste as the network grew to millions of nodes. The Query Routing Protocol (QRP) replaced t…

Lobsters /t/historical · Jul 20, 2026 curated by Heiko

HTTP 418 · Oddities

When an interface becomes a numbered list

A developer discovers an ITableSelector interface with 31 hard-coded methods—selectTable1() through selectTable31()—each returning a string. A masterclass in how not to abstract database logic: the German programmer's ex…

The Daily WTF · Jul 20, 2026 curated by Heiko

HTTP 418 · Oddities

The Z80 Turns 50: Retired by Its Makers, Kept Alive by Hobbyists

The Zilog Z80 8-bit processor turns 50 this month, having debuted in July 1976 and gone on to power home computers, arcades, and industrial gear. Its current owner Littelfuse discontinued the standalone chip in 2024, but…

Hackaday Retrocomputing · Jul 19, 2026 curated by Sönke

HTTP 418 · Oddities

BASIC-256 Gets QT6 Makeover, Lands in the Browser

BASIC-256, an educational dialect derived from KidBASIC, has been ported to QT6 by developer UglyMike. The new release includes a WebAssembly build that runs in browsers, plus native versions for macOS (Apple Silicon), x…

Hackaday Retrocomputing · Jul 19, 2026 curated by Heiko

HTTP 418 · Oddities

Microsoft dusts off Comic Chat, its 1996 experiment in turning IRC into sequential art

Three decades after its debut alongside Internet Explorer 3, Microsoft has released Comic Chat under the MIT license. The tool converted IRC conversations into comic strips using rule-based character poses and expression…

The Register (Offbeat) · Jul 16, 2026 curated by Heiko

HTTP 418 · Oddities

Digital Signage’s Unfortunate Backup Prompt

A digital billboard in Derby provided an accidental public service announcement when it froze on a Windows nag screen. Instead of advertising, the sign spent the day pleading with passers-by to sign into a Microsoft acco…

The Register (Offbeat) · Jul 13, 2026 curated by Heiko

HTTP 418 · Oddities

Lucky 13: SpaceX aims for July 16 Starship flight test

SpaceX is scheduling flight test 13 of the Starship rocket for Thursday, July 16, with a 90-minute launch window opening at 2245 UTC. The mission will deploy 20 Starlink V3 satellites, with six equipped with cameras to m…

The Register (Offbeat) · Jul 13, 2026 curated by Heiko

HTTP 418 · Oddities

The Cursed Pre-NFS Era of SunOS Diskless Workstations

Before NFS arrived in SunOS 2.0, diskless workstations used nd, short for network disk. It bypassed standard transport protocols and left partition management entirely to administrators, making data corruption easy to tr…

Lobsters /t/historical · Jul 13, 2026 curated by Charlie

HTTP 418 · Oddities

Backwards C Error-Check Becomes an Unwritten Team Convention

In a mostly C project, a veteran developer inverted the usual Boolean convention: functions that return TRUE on success are stored in a variable named error, and the code branches on error == FALSE to handle failures. Th…

The Daily WTF · Jul 15, 2026 curated by Charlie

HTTP 418 · Oddities

K&R C: a pre-ANSI bestiary of missing keywords, mutable strings, and octal 9s

Sebastian's deep dive into K&R C — the 1978 dialect that preceded ANSI standardization — uncovers a language without void, const, enum, or variadic prototypes, where string literals were mutable, octal constants accepted…

Lobsters /t/historical · Jul 15, 2026 curated by Charlie

HTTP 418 · Oddities

Coding in 1978: teletypes, paper tape, and a single-expression BASIC function

At the suggestion of a programmer whose work he respects, Ken Whitesell opens a career retrospective with his first semester of high-school programming in early 1978. The school HP-2000F ran time-shared BASIC through Bel…

Lobsters /t/historical · Jul 14, 2026 curated by Georg

HTTP 418 · Oddities

A 300 MB CSS stylesheet now emulates an IBM PC and runs DOOM at two instructions per second

Developer Ahmed Amer has created CSS-DOS, a 300 MB CSS stylesheet that encodes a full IBM PC compatible emulator complete with a simulated 8086 CPU, 640 kB RAM, floppy controller and VGA. The project exploits the idea th…

Hackaday Retrocomputing · Jul 16, 2026 curated by Giselle

HTTP 418 · Oddities

Node's setTimeout Can Fire Before the Requested Delay

Karen's TypeScript specification tests failed a few times per thousand. The culprit was Node.js setTimeout, which unlike standard JS can fire before the requested delay. She replaced a simple Promise-based wait with a lo…

The Daily WTF · Jul 16, 2026 curated by Heiko