Silicon Valley Bet on War. The Bets Are Paying Off.
newest submissions : multi • 2026-03-20 14:01

Silicon Valley Bet on War. The Bets Are Paying Off.

submitted by /u/Logical_Welder3467 to r/technology [link] [comments]

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1m read
newest submissions : multi • 2026-03-20 14:00

US to require $15,000 bond to visa recipients from 12 more countries

submitted by /u/iggy55 to r/news [link] [comments]

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1m read
I kept losing tasks in Telegram chats. So I built a bot.
DEV Community • 2026-03-20 14:00

I kept losing tasks in Telegram chats. So I built a bot.

TL;DR: All my work-related communication happens on Telegram, but traditional task planners require manual data transfer and a separate routine. I spent a long time looking for a way to organize the chaos right within the messenger, couldn’t find anything suitable—so I ended up building my own bot. Here’s how I went from problem to solution. Context: Why Telegram Is Both My Office a...

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4m read
DEV Community • 2026-03-20 14:00

That Cookie Banner Is in Every Screenshot on Your Docs Site

Go look at your docs site right now. Open any page with a screenshot of your product. Is there a cookie consent banner in the screenshot? I've seen this on documentation sites from companies worth billions. A beautiful product screenshot with "We use cookies to improve your experience" plastered across the bottom. Why it keeps happening Because removing the cookie banner from a screen...

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2m read
DEV Community • 2026-03-20 13:58

CORS Explained: Why Your API Call Works in Postman But Fails in the Browser

Every web developer hits this wall. You build a frontend, make a fetch call to your API, and get this in the console: Access to fetch at 'https://api.example.com/data' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. You test the same URL in Postman. It works. You curl it from the terminal. I...

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6m read
DEV Community • 2026-03-20 13:55

Why do QA Engineers call it 'Test Setup' while DEVs call it 'Seeding'? - Conversations with Claude.ai

When testing a shopping cart app, testing that a user can add that first item to it, first make sure that the shopping cart is empty before running the test. If the cart isn't empty, delete every item in the shopping cart. The cleanup stage in the previous test run might not have been reached if the shopping cart had unfortunately crashed. With this "Arrange" part of Bill Wake's "Arrange / Act / ...

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5m read
newest submissions : multi • 2026-03-20 13:54

Iran war could drag world trade growth to 1.9% this year from 4.6% in 2025 this says WTO.

submitted by /u/Party_Setting7911 to r/worldnews [link] [comments]

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Meta AI agent’s instruction causes large sensitive data leak to employees
newest submissions : multi • 2026-03-20 13:52

Meta AI agent’s instruction causes large sensitive data leak to employees

submitted by /u/BillWilberforce to r/technology [link] [comments]

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𝚓𝚊𝚟𝚊𝚜𝚌𝚛𝚒𝚙𝚝 • 2026-03-20 13:51

liteparse, an open source javascript librarie to parse PDF

submitted by /u/hexapode [link] [comments]

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1m read
DEV Community • 2026-03-20 13:51

Why You Should Never Store Plaintext Passwords (And How Bcrypt Fixes That)

Last year I was doing a security audit on a legacy codebase and found a users table with passwords stored in plain SHA-256. No salt. No iteration. Just a straight hash. I ran a rainbow table against it and cracked 60% of the passwords in under four minutes. That project became the reason I started thinking hard about password hashing and why bcrypt still matters in 2026. The Problem with...

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4m read
Millions of iPhones can be hacked with a new tool found in the wild
newest submissions : multi • 2026-03-20 13:48

Millions of iPhones can be hacked with a new tool found in the wild

submitted by /u/deraser to r/technology [link] [comments]

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1m read
/r/ReactJS - The Front Page of React • 2026-03-20 13:47

Thesis support | Short 30m interview to understand your current process and AI adoption

submitted by /u/leon8t [link] [comments]

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1m read
Vue.js - The progressive Javascript framework • 2026-03-20 13:47

Thesis support | Short 30m interview to understand your current process and AI adoption

submitted by /u/leon8t [link] [comments]

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1m read
Newest questions tagged reactjs - Stack Overflow • 2026-03-20 13:47

How to correctly reset form state and handle server errors using React 19 useActionState and useOptimistic

With the release of React 19, the traditional way of handling forms (using useState for isLoading, isError, and data) is being replaced by Actions and the useActionState hook. However, I'm struggling with a common real-world scenario: How do I clear the form and handle "Optimistic Updates" simultaneously? In the "old" way, I would just call setFormValue("") inside the...

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1m read
DEV Community • 2026-03-20 13:47

Trim Audio Files Without Installing Software

I needed to extract a 30-second clip from a podcast episode to use as a sample in a presentation. My options: install Audacity (a 90 MB download with 200 features I don't need), use FFmpeg (powerful but I'd need to figure out the timestamp syntax), or open a web-based tool and drag the trim handles. I chose the third option because sometimes the simplest tool is the right one. But the experience ...

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5m read
DEV Community • 2026-03-20 13:46

I paid for an Instagram API with 3 lines of code — no signup, no API keys

I built a pay-per-request Instagram influencer search API using the x402 protocol — HTTP 402 payments in USDC on Base. This week I tested it with AgentCash to verify the full agent-to-API payment loop. Here is the entire workflow: Step 1: Discover the API AgentCash automatically discovers any x402-compatible API: discover_api_endpoints("https://socialintel.dev") Returns all e...

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1m read
DEV Community • 2026-03-20 13:46

Audio Formats Explained: When to Use MP3, WAV, FLAC, OGG, and AAC

A coworker sent me a .flac file last week and asked me to add it to a web project. My first reaction was "just convert it to MP3." But then I stopped and thought about it. Why MP3? Is it actually the best format for web audio in 2026? The answer, like most things in engineering, is "it depends." And the reasoning matters more than the answer. Audio formats are a tradeoff between file size, qualit...

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Bonnie Blue's Economic 'Hot Take': The Truth Behind Her Scathing Message to Keir Starmer
newest submissions : multi • 2026-03-20 13:46

Bonnie Blue's Economic 'Hot Take': The Truth Behind Her Scathing Message to Keir Starmer

submitted by /u/Salt-Zucchini-1534 to r/worldnews [link] [comments]

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1m read
DEV Community • 2026-03-20 13:46

Aspect Ratios Explained: Why Your Images Look Stretched

You resize an image to fit a container and it looks wrong. The photo is distorted. People's faces are too wide or too narrow. The landscape that looked stunning at full size now looks like it was shot through a funhouse mirror. The problem is almost always the same: you changed the dimensions without preserving the aspect ratio. Aspect ratio is the proportional relationship between width and heig...

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5m read
A 1-hour experiment: vibe-coding an app to break the ice at a networking event
DEV Community • 2026-03-20 13:45

A 1-hour experiment: vibe-coding an app to break the ice at a networking event

It’s 5pm. My event starts in an hour. Plenty of time to build an app, right? I’m currently exploring a new project idea. Still early, still messy. One of the most common pieces of advice when building a product is to validate early by talking to potential users. So I thought: why not use this networking event to start? The problem is, walking up to people and asking them to answer questio...

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