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newest submissions : multi • 2026-07-30 04:02

/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1617, Part 1 (Thread #1764)

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

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newest submissions : multi • 2026-07-30 04:02

Merkle trees + tree-sitter for incremental codebase indexing without uploading your code

submitted by /u/Vivid-Leek753 to r/programming [link] [comments]

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New HIV vaccine shows unprecedented success in preclinical study
newest submissions : multi • 2026-07-30 04:00

New HIV vaccine shows unprecedented success in preclinical study

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

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Improving Correctness in Agentic AI with Execution Guardrails
American Express Technology • 2026-07-30 04:00

Improving Correctness in Agentic AI with Execution Guardrails

Why execution-time validation matters for agentic AI.

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DEV Community • 2026-07-30 03:55

The Founder-Led Sales Playbook: From $0 to $1M ARR Without Hiring a Single Salesperson

Every bootstrapped SaaS founder hits the same wall. You've built a product. You have organic signups. You're at $3-5K MRR growing 5% per month. At this rate, you'll hit $1M ARR in approximately... never. The conventional wisdom says: hire a salesperson. But you can't afford one. A decent SaaS AE costs $80-120K base plus commission, and the good ones want to sell for funded companies with brand re...

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newest submissions : multi • 2026-07-30 03:54

New Demo/Tut: CamfilterGpu, main Camera/Color panel. Also big update to Early Beta 1.12 (RTX 4k,Blackwell, see comments)

submitted by /u/tcdoey to r/software [link] [comments]

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DEV Community • 2026-07-30 03:51

The Pros and Cons of AI Writing Software Directly in Binary Code

Artificial Intelligence has transformed software development by accelerating coding, automating repetitive tasks, and improving developer productivity. Modern AI assistants can generate code in programming languages such as Java, Python, C++, and Go with remarkable accuracy. As AI capabilities continue to evolve, an intriguing question emerges: Should AI bypass high-level programming languages ent...

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DEV Community • 2026-07-30 03:50

The Alpine Mirage: How Upgrading Python Broke My Build and Led to a Truer Security Posture

This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. The Initial Goal: "Upgrade and Secure" Like many developers, I recently fell into the trap of assuming that "smaller is always better, and newer is always safer." I decided to upgrade my terminal-based web UI project, py_terminal, to the bleeding-edge python:3.15-rc-alpine Docker base image. The logic w...

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Lobsters • 2026-07-30 03:47

C++ float-to-int conversion can be undefined behavior

Comments

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DEV Community • 2026-07-30 03:44

How to Set Up a Free, Full HTTPS Domain Redirect with Cloudflare and Namecheap

If you have ever bought a domain on Namecheap to redirect traffic to your main web app, you might have hit a frustrating wall: Namecheap's free "Domain Redirect" feature works fine for plain http:// requests, but it completely falls flat when someone hits https://. Browsers try to perform an SSL/TLS handshake before following the HTTP redirect header. Because Namecheap does not issue a free SSL c...

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Hacker News: Front Page • 2026-07-30 03:44

Why the future is local app

Article URL: https://getapps.cafe/blog/why-the-future-is-local-app Comments URL: https://news.ycombinator.com/item?id=49105924 Points: 14 # Comments: 9

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newest submissions : multi • 2026-07-30 03:42

Most Redditors have no idea how the DRAM market works

Most Redditors have no idea how the DRAM market works, they just regurgitate the misinformation they have heard ever since the price crisis began with the AI Capex increase. The amount of flat out wrong information circulating that directly contradicts the very basics of how businesses and DRAM market functions is astounding. Claim 1: The current price increase is because of price collusion! It ma...

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DEV Community • 2026-07-30 03:41

StayPresent vs Pulsetic vs Custom Flask Server for Python Bots

Comparing StayPresent, Pulsetic, and a hand-rolled Flask server for keeping a python bot alive — external monitoring vs in-process supervision. StayPresent vs Pulsetic vs Custom Flask Server for Python Bots A comment on an earlier comparison post asked how StayPresent stacks up against Pulsetic specifically, rather than UptimeRobot — a fair question, since Pulsetic has grown into a g...

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DEV Community • 2026-07-30 03:41

Spec-Driven Development & AI: Takeaways from AWS Women in Cloud Meetup

Recently, I had the chance to attend an awesome AWS Women in Cloud meetup hosted at the MODO headquarters in Buenos Aires. It was a great mix of technical debates, hands-on coding, and networking. Here is a quick recap of the key concepts discussed and resources shared during the event. 🧠 Key Highlights 1. CS Fundamentals vs. AI Era We kicked off with a debate on why un...

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DEV Community • 2026-07-30 03:40

OpenEval: Why LLM Evaluation Needs a Standard Format

Every LLM evaluation framework today invents its own test case format, its own grader definitions, and its own results schema. DeepEval, Promptfoo, Inspect AI, and lm-evaluation-harness all solve the same core problem (checking whether a model's output is correct) but none of them can read each other's eval datasets. That means every time a team wants to compare frameworks, or move from a noteboo...

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DEV Community • 2026-07-30 03:39

Building an AI-Powered Innovation Wormhole: Transferring Solutions Across Industries Instead of Reinventing Them

Innovation is often described as the creation of something entirely new. In reality, many breakthrough ideas are simply successful mechanisms transferred from one domain into another. Nature inspired aerospace engineering. Video game matchmaking algorithms influenced logistics. Immune systems inspired cybersecurity. Financial risk models are now being applied to supply chain resilience. The chal...

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DEV Community • 2026-07-30 03:38

Handoffs can turn one task into a 15x token bill

Handoffs are useful when a specialist agent needs to take over a task. They also make cost easier to hide, because the bill is spread across graph nodes instead of one visible chat turn. Why can LangGraph handoffs multiply tokens? LangGraph handoffs can multiply tokens because each model-calling node may resend instructions, prior messages, retrieved material, tool returns, summaries, ...

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DEV Community • 2026-07-30 03:35

Security Notes for Serving Static Files with StayPresent

What to know about python static file security when using StayPresent's web.html/markdown — directory exposure, path traversal, and URL filtering. Security Notes for Serving Static Files with StayPresent Serving a status dashboard or a rendered README with web.html()/web.markdown() is convenient precisely because it automatically picks up neighboring CSS, JS, and images with no extra...

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DEV Community • 2026-07-30 03:33

How StayPresent's Logging Works (Without Breaking Yours)

A guide to python isolated logging with StayPresent's dedicated logger — no root logger mutation, what gets logged, and how to configure it. How StayPresent's Logging Works (Without Breaking Yours) A surprisingly common way for a third-party package to quietly break your application's logging is by calling logging.basicConfig() somewhere in its own code — which mutates the root logge...

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DEV Community • 2026-07-30 03:24

How I Built a Privacy-First Browser Game Portal with Click-to-Load Iframes

Embedding a browser game looks simple: <iframe src="https://games.example.net/my-game"></iframe> That line lets a third party join the page lifecycle immediately. It can download a large bundle, establish connections, run scripts, request storage, display advertising, or fail before the visitor decides to play. AI-assistance disclosure: I used AI to help draft and edit this ...

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