United States

1h ago

After getting hit by multiple data breaches, I gave DeleteMe a try - here's how it's paid off

Services like DeleteMe scan the internet for exposed personal information and work to remove it. Here's what it does well - and what it can do better with.

1h ago

After testing the Honor Magic V6, I met two rival foldables which I'd be much more willing to buy

Motorola and Nubia's foldables deserve your attention

1h ago

How to Build a Second Brain in Notion (Complete 2026 Guide for Beginners)

Your brain is for having ideas — not storing them. That's the core insight behind the "Second Brain" concept, popularized by Tiago Forte. And in 2026, Notion has become the go-to tool for building one...

1h ago

I build my own coding language specifically for bug bounty hunters. You will find it on GitHub with setup guide inside README.md GitHub: GitHub.com/InterviewCopilot350/Vroxscript I will upgrade it as per user's request and as well looking for developers

1h ago

My agent remembered a rejected application and adjusted strategy

My agent remembered a rejected application and adjusted strategy "Wait — it already knows this company rejected you." I hadn't told the agent that. It had pulled the rejection from a previous sessio...

1h ago

Santa Augmentcode Intent Ep.1

Santa’s Secret Weapon: Welcome to the Workshop! 🎅 — Augment Intent, Episode 1 Ho ho ho! Come in, come in — the fire is warm and the cocoa is hot. Pull up a stool and let Father Christmas tell you...

1h ago

Valid Anagram in Python Using Two Methods (Sorting & Counting)

Problem Explanation You are given two strings s and t. True if t is an anagram of s, otherwise return False. An anagram means both strings contain the same characters with the same frequency, just i...

1h ago

A 3mm Error Breaks Your Match: What 3D Facial Landmarks Do Before the Score Appears

Why 3D landmark precision is the new benchmark for biometric accuracy For developers working in computer vision and biometrics, a confidence score is often the only metric surfaced to the end user. Bu...

1h ago

Kafka vs. RabbitMQ: The Post Office vs. The Time Machine

Every developer eventually hits a wall. Your standard REST APIs are timing out, your database is locked, and you realize synchronous requests just can't handle the scale anymore. Let's break it down s...

1h ago

🔵 Sort 0s, 1s and 2s (Dutch National Flag Algorithm)

Sorting an array containing only 0s, 1s, and 2s is a classic problem in Data Structures. Dutch National Flag Algorithm, which is highly efficient. Given an array arr[] containing only 0, 1, and 2, sor...

1h ago

I Built a Paid API That AI Agents Use Autonomously

Last week, Tempo and Stripe launched the Machine Payments Protocol. The idea: HTTP 402 (Payment Required) finally does something useful. An agent requests data, the server says “pay me first,” the age...

1h ago

pyxclip: Cross-Platform Clipboard for Python, Backed by Rust

pyxclip: Cross-Platform Clipboard for Python, Backed by Rust Most Python clipboard libraries function as thin wrappers for system-level command-line utilities. For instance, pyperclip relies on exte...

1h ago

All My Favorite Dev Tools Were on 10 Different Websites. So I Built One With Everything

I've been using JSON formatters, cron schedulers, password generators and Base64 encoders since my first day as a web developer. Always jumping between tabs, always the same ugly interfaces from 2012....

1h ago

12 Best Coffee Subscriptions (2026), Tested by Caffeine Hounds

These services deliver freshly roasted, delicious coffee picks right to your door—each with its own twist.

1h ago

The 9 Best Places to Buy Reading Glasses Online With No Prescription

If you have presbyopia or trouble seeing up close, a pair of reading glasses can easily be bought online without a prescription.

2h ago

The 15 Linux Find Commands That Will Save You Hours

The 15 Linux Find Commands That Will Save You Hours If you have ever spent 20 minutes clicking through directories trying to locate a file, only to realize it was hidden three folders deep with a ty...

2h ago

Why Digital Governance Fails Before Data Even Exists

Most digital governance programs begin where data becomes visible. Dashboards are audited. But this is not where governance failure begins. It begins earlier. Signals Exist Before Data Digital systems...

2h ago

Elon Musk Claims He ‘Would Like to Offer’ to Pay TSA Workers’ Salaries

President Trump has an alternative plan: Send in ICE.

2h ago

Mexico City's 'Xoli' Chatbot Will Help World Cup Tourists Navigate the City

The launch of “Xoli” adds to the technological efforts promoted by the federal government to turn the 2026 World Cup into an engine of development for the entire country.

2h ago

Bedrock for AI Coding Tools: Mantle vs Gateway vs LiteLLM — A Decision Guide for AWS Credit Burners

You have AWS credits. You want to use them on AI coding tools — OpenCode, Codex CLI, Claude Code, whatever. Amazon Bedrock has the models. But how do you actually connect them? There are three approac...

2h ago

CA 07 - Kth Smallest

Problem Statement: click here Problem Understanding: arr[] and an integer k. The task is to return the kth smallest element in the array when arr[] is sorted. Initial Approach: sort() function in Pyt...

2h ago

I Compared Every Node-RED Alexa Node - Here's What Actually Works in 2026

If you've ever tried to add Alexa voice control to your Node-RED setup, you probably ran into the same problem I did: there are at least 7 different nodes that claim to do this, and figuring out which...

2h ago

MCP Skills vs MCP Tools: The Right Way to Configure Your Server

Skills and MCP tools are not the same thing — and confusing them costs you. Learn the real difference, the real downsides, and how to combine both for a better agentic workflow. Everyone is talking ab...

2h ago

Building a Game for My Daughter with AI — Part 1: What If She Could Build It Too?

She drew a purple dragon with six legs and called it "a dragon but also a dog." Capped the marker. Moved on. Zero doubt. I thought: what if that drawing could actually come to life? So I started build...

2h ago

The Discipline of Not Fooling Ourselves: Episode 3 — The Rise of Process Theater

How Artifacts Begin to Replace Understanding In the previous reflections, we observed how patterns form before failure and how early success can stabilize those patterns. What begins as adaptation gra...

2h ago

Built a CLI that gives your codebase a memory

Two weeks ago I was debugging a module I had written myself. I kept thinking about this. We talk constantly about LLMs having a context window like it is some fundamental technical limitation. We neve...

2h ago

Reversing an Array Using the Two Pointer Technique in Python

Problem Explanation Reversing an array means rearranging its elements so that the first element becomes the last, the second becomes the second-last, and so on. Input: arr = [1, 4, 3, 2, 6, 5] [5, 6...

2h ago

How to Display CAD DWG Files in a Web Browser — No Plugins(CAD+WEBGIS)

` ` If you've ever tried to share a DWG file with someone who doesn't have AutoCAD, you know the pain: they can't open it, exporting to PDF kills the layers, and running a full desktop license just to...

2h ago

Solving Two Sum II (Sorted Array) Using the Two Pointer Technique in Python

Introduction In this problem, we need to find two numbers that add up to a given target. You are given: A sorted array of integers (numbers) A target value Find two numbers such that their sum equal...

2h ago

Meteor Rumbles Over Houston, as Six-Pound Fragment Crashes Into a Texas Home

"It is the talk of the town today — the loud boom, the flash of light in the sky experienced by a lot of folks across the Houston area this afternoon," says a local Texas newscaster. "And then there w...

2h ago

I Built a Graph-Based Tool Search Engine for LLM Agents — Here's What I Learned After 1068 Tools

LLM agents need tools. But when you have 248 Kubernetes API endpoints or 1068 GitHub API operations, you can't stuff them all into the context window. The standard fix is vector search — embed tool de...

3h ago

First and Last Occurrences

Problem Statement Given a sorted array arr (which may contain duplicates), find the first and last occurrences of an element x. If x is not present in the array, return [-1, -1]. Examples: Input: arr...

3h ago

Snyk vs Semgrep: SCA Platform vs Custom SAST Rules in 2026

Quick verdict Snyk and Semgrep are two of the most widely adopted application security tools in 2026, but they approach the problem from fundamentally different directions. Snyk is a developer sec...

3h ago

Guess Number Higher or Lower

Problem Statement We are playing the Guess Game: You can call a pre-defined API: int guess(int num) It returns: -1 if your guess is higher than the number (i.e., num > pick) Your task is to return the...

3h ago

ANAGRAMS

How I Understood Checking Anagrams in Python (LeetCode 242) Problem Python ** What I Noticed** **What Helped Me Code (Python) # Step 2: Initialize frequency dictionary count = {} for i in...

3h ago

How to Build an AI Agent from Scratch Using Claude API (With Full Code)

I've built a lot of AI demos that looked impressive in a notebook and fell apart in production. The usual culprit? Treating an LLM like a search engine, one prompt in, one answer out, instead of what...

3h ago

Move Zeroes to End

In array manipulation problems, a common task is to move all zeroes to the end of an array while keeping the relative order of non-zero elements. This is especially important for optimizing in-place o...

3h ago

WICK-DOM-OBSERVER: The Deterministic Cypress Plugin for Fast Spinners, Blinking Toasts, Optional Overlays, and UI’s Most Wanted

Because the most dangerous UI behaviors are the ones that leave almost no trace.   There are some UI elements that seem to exist for one noble purpose only: to make your Cypress tests miserable. I am...

3h ago

We've had front end reactivity since 2018 – via Async Iterables

Article URL: https://github.com/SacDeNoeuds/yawn Comments URL: https://news.ycombinator.com/item?id=47475232 Points: 3 # Comments: 0

3h ago

Kubernetes CrashLoopBackOff: Root Cause and Fix (With Real Examples)

Kubernetes CrashLoopBackOff: Root Cause and Fix (With Real Examples) NAME READY STATUS RESTARTS AGE my-app-pod 0/1 CrashLoopBackOff 8 4m You've seen th...

3h ago

I benchmarked every Go SQL parser in 2026 and built my own

A comparison of xwb1989/sqlparser, pganalyze/pg_query_go, TiDB's parser, and GoSQLX - with real benchmark numbers, trade-off analysis, and code. Disclosure: I'm the author of GoSQLX, so weight this co...

3h ago

Different Sorting Methodologies

Different Sorting Methodologies Sorting is one of the most important operations in computer science. Sorting means arranging elements in a particular order, usually ascending or descending order. Sort...

3h ago

How I Developed PublikoPH with AI-Assisted Programming

Developing PublikoPH has been an incredible journey. This system is designed to help filipinos see and track where their money goes, with a focus on transparency and accessibility. In this post, I’ll...

3h ago

Cross-Model Void Convergence: GPT-5.2 and Claude Opus 4.6 Deterministic Silence

Article URL: https://zenodo.org/records/18976656 Comments URL: https://news.ycombinator.com/item?id=47475155 Points: 5 # Comments: 0

4h ago

Multi-Agent Orchestration on AWS: Supervisor Pattern with Terraform 🧠

One agent handles simple tasks. Complex workflows need a team. Bedrock's multi-agent collaboration lets a supervisor agent break down problems, delegate to specialists, and combine results. Here's how...

4h ago

Multi-Agent Systems on GCP: Workflow Patterns with ADK and Terraform 🧠

ADK gives you four ways to orchestrate multi-agent systems - hierarchical delegation, sequential pipelines, parallel fan-out, and iterative loops. Here's how to build each pattern with Terraform provi...

4h ago

Amazon Nova Act Deep Dive — Perceive, Act, Deploy: How AWS Built a 90%+ Reliable Browser Agent

Raise your hand if this has happened to you: You write a Selenium script. It works on Friday. On Monday, the site changed a button class, and it's broken. You switch to Playwright. Better. But the mom...

4h ago

Reversing a Linked list

Reversing a Linked List Reversing a linked list is one of the most fundamental problems in data structures. It helps build a strong understanding of pointer manipulation and is frequently asked in in...

4h ago

Valid Anagram

Hi everyone! Problem s and t, return True if t is an anagram of s, else return False. An anagram means both strings have the same characters with same frequency, just arranged differently. Example: O...