Nifty Corners Cube

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Rounded corners the javascript way
Nifty Corners Cube

StackOverflow.com

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Random snippets of all sorts of code, mixed with a selection of help and advice.

With Spring Boot, a kafkaTemplate.send(topic, msg).join() on Apache Kafka returns a producer record and its metadata, but no message is in the topic

4 June 2026 @ 3:56 am

I'm using Apache Kafka 4.1.2 for a test. It has to send a message in a local-health-status-v0 topic. The topic is created from a Spring-Boot 4.0.6 @Config: @Bean public NewTopic healthStatusTopic() { String healthStatusTopicName = String.format(HEALTH_STATUS_TOPIC_FMT, this.environmentService.topicEnvironment(), this.environmentService.version()); return TopicBuilder.name(healthStatusTopicName) .partitions(this.healthTopicPartitions) .replicas(this.healthTopicReplicas) .build(); } enter image description here And it succeeds. I can execute: /opt/kafka/bin/kafka-topics.sh --list --bootstrap-server localhost:9092 --topic local-health-status-v0

How can we use .p8 APNs on Twilio Notify/Mobile Push?

4 June 2026 @ 2:46 am

It is worth calling out that Apple introduced APNs token-based authentication back at WWDC 2016, so .p8 APNs auth keys have been available for roughly a decade now. Apple’s own APNs documentation describes token-based authentication as the modern stateless option, with benefits including use across multiple provider servers, use across multiple apps, and avoiding certificate lookup overhead. Twilio still requiring an APNs certificate/private-key pair for mobile push credentials creates a real operational risk for production apps. APNs certificates expire and have to be renewed manually; when that renewal is missed, push delivery can fail. This is just a pain in the backside for developers. Yes, it's once a year, but you get developers coming/going from an organisation and this can easily be missed. A .p8 APNs auth key is a better fit for this use case: it does not expire annually, can be revoked/rotated intentionally when needed, supp

How to add a dependency to a local package

4 June 2026 @ 2:41 am

I'm working on a SwiftUI iOS app with a watchOS companion app that uses a local common package for shared data, services, and utilities. I've kept it pretty self-reliant throughout development, but one of the hard requirements is that it reports logs and errors to Sentry so I have no choice but to include the Sentry SDK. There are numerous places throughout the package as well as the apps themselves that log to the Sentry instance. Initially, I followed the instructions to install the Sentry SDK using the wizard, and it added it to the Xcode-managed dependency list for the apps as expected. During development, everything was going fine. But when I tried to archive the project to push it to TestFlight, I started getting errors in the common package that the Sentry dependency couldn't be found.

Where can I go to get my repo and model peer-reviewed

4 June 2026 @ 2:33 am

JC Compute is a formal computational model in which execution is defined as replayable reduction over causally ordered event histories, bounded by capability authority. This repository contains:LayerContentsFormal foundations (formal/)Lean 4 machine-checked proofs (T3–T6) + TLA⁺ model-checked specs (T1–T2)Core substrate (packages/)UniStack v3 — Field, Reducer, IR, Merkle, Root, Sync, Query, Meta, RuntimeRuntime (runtime/)Fixed-point operator F_Q, oracle, CRDT consensus, compression phase spaceApplication layer (app/)CLI + HTTP server; 6 domain demos; full pipelineTests (tests/, test/)20+ unit + integration test filesBenchmarks (benchmarks/)13 benchmark suites 3 years 1 question led here

Looking for a senior Kubernetes Engineer Mentor

4 June 2026 @ 2:25 am

I am an Azure Cloud engineer looking for a senior Kubernetes engineer mentor. I love everything related to Kubernetes and would like to be specialized in it. Please let me know if you are one or know someone. Thank you

What happened to the aggresive cavemans in stack overflow?

4 June 2026 @ 2:14 am

Just prove my point, by downvoting, restricting me, banning me, whatever you want. Lol. This is what the AI gave me proving the point and without even directly asking. Self-Inflicted Toxicity: Long before AI rose to dominance, the platform struggled with a notoriously hostile user culture. Newcomers frequently faced immediate downvotes, aggressive duplicate flags, and condescending comments from power users.

Automatic Static Date Stamp

4 June 2026 @ 1:00 am

I've been trying to figure out how to do an automatic static date stamp. I'm self-learning, and my experience with App Script is not yet solid but basically, here's one I'm trying to do: Sheet A has "Data Received" (Column D). This is where a user will input the date of when he received the ticket. When "ClosedRow15" function is run, it will copy the data and in Sheet B, it should override the date and put a static timestamp of the day the ticket was closed. For example, I closed the ticket today: ClosedRow15 should copy the data to Sheet B but the date should be overriden in Column D with today's date. Notes: MoveRow15 and ClosedRow15 function are working properly. The code below: function MoveRow15() { var sheet = SpreadsheetApp.getActiveSpreadsheet() var ConsolidatedSheet = SpreadsheetApp.openById('REDACTED').getSheetByName('New starting June'); var source = sheet.getSheetByName('Tracker')

How to get VS Code "Chat" to use llama.cpp running locally?

3 June 2026 @ 11:45 pm

In version 1.122+, at least, it seems that VS Code is supposed to be able to use local models instead of GitHub Copilot. I tried to configure them using the command Manage Language Models. When I click Add in it, I see a bunch of options, including ollama, but none of them are llama.cpp. If I proceed with a Custom Endpoint, I get a JSON configuration file. And this is what I'm trying: [ { "name": "My Custom Endpoint", "vendor": "customendpoint", "apiType": "chat-completions", "models": [ { "id": "myllamacpp", "name": "my llama cpp", "url": "http://localhost:8080", "toolCalling": false, "vision"

WSL2 curl does nothing [closed]

3 June 2026 @ 7:11 pm

I have WSL2 installed on win 10. WSL is using ubuntu: WSL version: 2.7.3.0 Kernel version: 6.6.114.1-1 WSLg version: 1.0.73 MSRDC version: 1.2.6676 Direct3D version: 1.611.1-81528511 DXCore version: 10.0.26100.1-240331-1435.ge-release Windows version: 10.0.19045.6456 I rarely use it (another distro is being used by docker). I wanted to run a simple bash script and tried to run curl, but saw it hangs forever. I tried pinging some ips and domains and they all work, so ping is okay and network connections "seems" to be okay. but both curl and wget are hanging forever: ~$ curl stackoverflow.com -v <nothing happens>> or ~$ curl -v http://example.com * Trying 104.20.23.154:80... * Trying 2606:4700:10::ac42:93f3:80... * Immediate connect fail for 2606:4700:10::ac

How can I tell if a command is available in real DOS?

3 June 2026 @ 6:49 pm

I want to create a batch program that allows me to execute a command, but only if the command is available in MS-DOS 6.22. The command is accessible as long as it is located in any path included in the PATH. Example: SET COMMAND=STRINGS.COM IF NOT EXIST %COMMAND% GOTO END %COMMAND% :END "Exist" only checks if the file or directory exists in the current path; it does not search in the directories included in the PATH, so I need help finding a way to make it work. Thanks in advance.

960.gs

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CSS Grid System layout guide
960.gs

IconPot .com

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Totally free icons

Interface.eyecon.ro

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Interface elements for jQuery
Interface.eyecon.ro

ThemeForest.net

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WordPress Themes, HTML Templates.

kuler.adobe.com

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color / colour themes by design

webanalyticssolutionprofiler.com

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Web Analytics::Free Resources from Immeria
webanalyticssolutionprofiler.com

WebAIM.org

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Web Accessibility In Mind

An Extension is Not an Excuse

28 May 2026 @ 9:20 pm

The Department of Health and Human Services recently announced a one-year extension of the compliance dates for web content and mobile app accessibility requirements under Section 504 of the Rehabilitation Act. The requirements themselves are not new in substance: covered recipients of HHS federal financial assistance must make covered web content and mobile apps conform […]

Tolerating Inaccessibility

30 April 2026 @ 5:50 pm

The latest WebAIM Million report shows that detectable homepage accessibility errors increased over the past year. This article considers what those results may reveal about the organizational and societal forces that continue to deprioritize accessibility, and challenges us to imagine a world where inaccessibility is no longer tolerated.

Ask AIMee: An accessible accessibility-focused AI chatbot

31 March 2026 @ 4:49 pm

We’re happy to introduce AIMee – an easy-to-use, AI-powered conversational chatbot focused on accessibility. AIMee has been designed to be highly accessible to users with disabilities. Ask her accessibility questions to get quick answers and guidance. The name “AIMee” plays off of the “AIM” (Accessibility In Mind) from “WebAIM” and also “AI”. Here are some […]

A New Path for Digital Accessibility?

27 February 2026 @ 7:02 pm

Please note This post will explore how an adaptive, intelligent system could empower users with disabilities to optimize their experience in digital environments. Even were such a system available tomorrow, developers of digital content, services, and products would still be responsible for providing equal access to ALL users. Consider a few of the many exciting […]

2026 Predictions: The Next Big Shifts in Web Accessibility

22 December 2025 @ 11:22 pm

I’ve lived long enough, and worked in accessibility long enough, to have honed a healthy skepticism when I hear about the Next Big Thing. I’ve seen lush website launches that look great, until I activate a screen reader. Yet, in spite of it all, accessibility does evolve, but quietly rather than dramatically. As I gaze […]

Word and PowerPoint Alt Text Roundup

31 October 2025 @ 7:14 pm

Introduction In Microsoft Word and PowerPoint, there are many types of non-text content that can be given alternative text. We tested the alternative text of everything that we could think of in Word and PowerPoint and then converted these files to PDFs using Adobe’s Acrobat PDFMaker (the Acrobat Tab on Windows), Adobe’s Create PDF cloud […]

Accessibility by Design: Preparing K–12 Schools for What’s Next

30 July 2025 @ 5:51 pm

Delivering web and digital accessibility in any environment requires strategic planning and cross-organizational commitment. While the goal (ensuring that websites and digital platforms do not present barriers to individuals with disabilities) and the standards (the Web Content Accessibility Guidelines) remain constant, implementation must be tailored to each organization’s needs and context.   For K–12 educational agencies, […]

Up and Coming ARIA 

30 May 2025 @ 6:19 pm

If you work in web accessibility, you’ve probably spent a lot of time explaining and implementing the ARIA roles and attributes that have been around for years—things like aria-label, aria-labelledby, and role="dialog". But the ARIA landscape isn’t static. In fact, recent ARIA specifications (especially ARIA 1.3) include a number of emerging and lesser-known features that […]

Global Digital Accessibility Salary Survey Results

27 February 2025 @ 8:45 pm

In December 2024 WebAIM conducted a survey to collect salary and job-related data from professionals whose job responsibilities primarily focus on making technology and digital products accessible and usable to people with disabilities. 656 responses were collected. The full survey results are now available. This survey was conducted in conjunction with the GAAD Foundation. The GAAD […]

Join the Discussion—From Your Inbox

31 January 2025 @ 9:01 pm

Which WebAIM resource had its 25th birthday on November 1, 2024? The answer is our Web Accessibility Email Discussion List! From the halcyon days when Hotmail had over 35 million users, to our modern era where Gmail has 2.5 billion users, the amount of emails in most inboxes has gone from a trickle to a […]

CatsWhoCode.com

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Titbits for web designers and alike

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