DEV Community • 2026-07-30 23:07

The Astro Image Gotcha That Broke Our Production Build and How We Fixed It

We ship a bilingual (French/Arabic) marketplace site built on Astro — static output, hundreds of location plus service pages, and a few thousand professional profile pages, each with a photo pulled from Firebase Storage. Nothing exotic. Then one day the production build just... died. No warning during local dev, no failing test, no lint error. npm run build exited non-zero, and the stack trace poi...

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5m read
DEV Community • 2026-07-30 23:03

Termux App Store: A Community Package Manager for Termux on Android

If you use Termux on Android, you probably know the feeling: You find a useful command-line tool on GitHub, but then you have to figure out how to install it on Termux. Maybe it is not available in the official Termux repositories. Maybe it is a small developer tool that does not make sense for the official repository. Maybe the project provides source code, but no Termux package. Or maybe yo...

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Hacker News: Front Page • 2026-07-30 23:00

Investigating three real-world incidents in our cybersecurity evaluations

Article URL: https://www.anthropic.com/news/investigating-incidents-cybersecurity-evals Comments URL: https://news.ycombinator.com/item?id=49116922 Points: 11 # Comments: 2

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DEV Community • 2026-07-30 22:58

Why Standard Math Isn’t Enough: Building a Sub-Millimetre Qibla Compass in Next.js

When building location-based web applications, developers usually default to the Haversine formula to calculate the distance and bearing between two GPS coordinates. For most apps, assuming the Earth is a perfect sphere is "good enough." But what if you are building an application where absolute precision is non-negotiable? While building Quranbookk's Qibla Finder—a web application that helps ...

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2m read
newest submissions : multi • 2026-07-30 22:55

Seattle mayor says police chief resigned after criticism of response to festival shooting

submitted by /u/igetproteinfartsHELP to r/news [link] [comments]

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DEV Community • 2026-07-30 22:54

Exploring WebAssembly on the Server: Beyond the Browser Sandbox

For nearly a decade, my mental model for deploying enterprise software has revolved around containers, which are lightweight packages that bundle an application together with all the operating system files it needs to run. Recently, I decided to step outside my comfort zone of C# and traditional cloud environments to explore a technology taking a fundamentally different approach: WebAssembly on th...

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3m read
I solved a 5 year old bug
DEV Community • 2026-07-30 22:48

I solved a 5 year old bug

This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. Introduction Let me start by saying I am an Open-source contributor at Mozilla, I am trying to get better as a software engineer. I will be using the words Site or Tile interchangeably, they mean the same thing. Bug Report The title of the bug report was "Cannot remove amazon.com from top sit...

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7m read
DEV Community • 2026-07-30 22:46

CamBridge: giving the iOS Simulator a real, moving camera image

The problem Neither the iOS Simulator nor the Android Emulator has real camera hardware. If you're building anything that touches AVCaptureSession — a QR scanner, a document capture flow, an AR feature — you end up with one of two workflows: Test exclusively on a physical device, every time, for every camera-touching change Stare at a blank/simulated camera feed in the Simulator and h...

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2m read
newest submissions : multi • 2026-07-30 22:46

The Mystery on DuckLake: A Time-Travelling Whodunit Story

submitted by /u/pdoherty926 to r/programming [link] [comments]

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1m read
Global warming's fingerprints all over fires in Spain, France, studies show
newest submissions : multi • 2026-07-30 22:45

Global warming's fingerprints all over fires in Spain, France, studies show

submitted by /u/IntrepidWolverine517 to r/worldnews [link] [comments]

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Cascading Style Sheets • 2026-07-30 22:40

How to control widths of <ul>s to keep them off the background images?

In this other file I used 46 <br>s because I couldn't figure out how to otherwise control the lengths of my <li>s to keep them off my background pictures. What might I add to a <section style= to control the width of the <ul> there, that actually works? I'm OK with adding a manual %, as these are background images, not foreground images, so I don't expect I could even have the...

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DEV Community • 2026-07-30 22:37

The Reliability Roadmap: A 90-Day Plan for New SRE Teams

New SRE team at your company? Here's a 90-day plan I've used twice. It works because it balances 'show immediate value' with 'build for the long term.' Days 1-14: Observe Resist the urge to change things. Watch the current system, read existing post-mortems, shadow on-call, talk to engineers about their pain. Output: a list of the top 5 reliability problems ranked by 'engineering time...

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2m read
Israeli officials: Hamas has accepted full Gaza disarmament
newest submissions : multi • 2026-07-30 22:37

Israeli officials: Hamas has accepted full Gaza disarmament

submitted by /u/pppppppppppppppppd to r/worldnews [link] [comments]

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U.S. sees progress toward deal to disarm Hamas, rebuild Gaza
newest submissions : multi • 2026-07-30 22:36

U.S. sees progress toward deal to disarm Hamas, rebuild Gaza

submitted by /u/VaginaBurner69 to r/worldnews [link] [comments]

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1m read
DEV Community • 2026-07-30 22:35

What Gmail's built-in read receipts actually give you, and what they do not

What Gmail's built-in read receipts actually give you, and what they do not If you have ever searched for how to tell whether someone read your email, you have probably landed on a page that answers a different question. Most of them mention Gmail's native feature in two sentences, then spend the rest of the article selling you an extension. So here is the feature itself, in full, with...

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Hacker News: Front Page • 2026-07-30 22:33

I flagged two research papers for fake authors and both were accepted as orals

Article URL: https://geospatialml.com/posts/reviewing-ai-slop/ Comments URL: https://news.ycombinator.com/item?id=49116721 Points: 13 # Comments: 0

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newest submissions : multi • 2026-07-30 22:29

PDF editor that’s no DL and free

I’m trying to edit the dates on a PDF and keep the same font as the rest of the text. I tried Adobe Acrobat but it asked for my card to download all of the edits i made.I don’t do this ever it’s just a one time thing, so i’m not paying $25. Sejda Isn’t helping because it’s not letting me isolate specific text. Any free online recommendations? Any community adobe acrobat accounts out there 😭🙏? &#...

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1m read
DEV Community • 2026-07-30 22:17

Solon File Upload: UploadedFile Over MultipartFile

File upload sounds boring until you've spent an afternoon debugging MultipartException: Failed to parse multipart servlet request in production. In Spring Boot, file upload involves MultipartFile, MultipartAutoConfiguration, spring.servlet.multipart.* properties, and a silent assumption that you're running on a servlet container. It works, but it carries a lot of hidden machinery. Solon takes a ...

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5m read
DEV Community • 2026-07-30 22:13

Building a C++ HTTP Server from Scratch (Part 1): Setting Up TCP Sockets

Introduction In this series I will be going through how to build an HTTP Server from scratch in C++ using POSIX APIs, and actually have it serve a web page which has CRUD operations to your browser - also it would be capable of serving more than one client at the same time! Note: I am using C++ 17. And I will be dividing this whole project into multiple parts (maybe 4-5 blogs for now)....

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10m read
DEV Community • 2026-07-30 22:11

Summer Log #4

کم‌کم دارم برمی‌گردم به همون ذهنیتی که همیشه باید می‌بوده استمرار و نیت خوب آخرش جواب می‌ده خیلی چیزا ارزش این همه درگیری ذهنی رو ندارن برای ناامید شدن زیادی جوونم زمین خوردن طبیعیه زخم خوردن طبیعیه اشتباه کردن طبیعیه اشتباه رو تکرار کردن هم طبیعیه ولی موندن همون‌جا انتخاب خودمونه بالاخره بی‌خاصیت که نیستیم دوست داریم پیشرفت کنیم بیشتر بدونیم کارهای مهم و جالب انجام بدیم مفید باشیم به درد بخو...

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