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.

Solution to install Huawei Laptop Huawei MCLG XX network driver perfectly

12 April 2026 @ 2:04 am

guys. Is there any guy who are getting trouble to install Huawei Laptop driver? I will share my experience. A few days ago, I purchased a brand new Huawei Laptop so I installed Win 11 system by using USB which made by Rufus and Win 11 ISO. But after installation successful, unfortunately, I was not able to connect Internet due to no driver on system. So I tried several times by googling, asking ChatGPT but could not find proper solution. Anyway I solved it perfectly like below. Go to Start-> Device Manager -> Others -> Network controller and open it(properties). Shift to second tab "driver" and you can get device info from here like "PCI\VEN_10EC&DEV_C821&SUBSYS...". You can googling with this device info as a key and find proper driver exe file. After install, restart, you can get network which makes possible to install all other necessary drivers. Hope this experience may help you guys trouble later.

Authorize filter attribute is returning signing key error, whereas it is 100% correct

12 April 2026 @ 1:47 am

Im configuring Authorization in my asp.net core 8 project, and I'm facing this error while testing jwt token auth via swagger: content-length: 0 date: Sun,12 Apr 2026 01:37:08 GMT server: Kestrel www-authenticate: Bearer error="invalid_token",error_description="The signature key was not found" I used: JwtOptionsSetup: using EasyPay.Application.DTOs.Auth; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Options; namespace EasyPay.Application.OptionsSetup { public class JwtOptionsSetup : IConfigureOptions<JwtOptions> { private const string SectionName = "Jwt"; private readonly IConfiguration _configuration; public JwtOptionsSetup(IConfiguration configuration) { _configuration = configuration; } public void Configure(JwtOptions options) { _configuration.GetSection(SectionName).Bind(o

Claude Code skills to port website from Flutter to Jaspr

12 April 2026 @ 1:06 am

I would like to use Claude Code to port my website from Flutter to Jaspr in order to improve searchability. What skills should I use? What is the best way to orchestrate agents?

C#/XAML MVVM Non-existant DataType for DataTemplate in Namespace

12 April 2026 @ 1:05 am

I am new to WPF and the MVVM format but I am trying to bind a listbox to a ObservableCollection<Item> Which Item is a custom type written within my ViewModel namespace. Within my View xaml I am able to bind the listbox's ItemSource to my "Items" property using: ItemSource="{Binding Items}" and it sees it. But for the DataTemplate property "DataType" I can not set it to "{x:Type viewmodel:Item}" as vs studio throws an error saying The name "Item" does not exist in the namespace "clr-namespace:SBCM.MVVM.ViewModel" This is my PackManagerView.xaml <UserControl x:Class="SBCM.MVVM.View.PackManagerView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://

Transform Nested List of Matrices into 4D Array

11 April 2026 @ 11:36 pm

Background I am developing an R program that hierarchically tabulates data in the command line. In the spirit of cli and its box-styles, I have created a nested list with the appropriate box-drawing characters. box_uni_sets <- list( light = list( light = ..., heavy = ..., double = ... ), heavy = list( light = ..., heavy = ... ), double = list( light = ..., double = ... ) ) Note Not every subnode is represented within every supernode. For example, heavy lacks a double subnode.

How to make detailed Listviews in QML

11 April 2026 @ 10:21 pm

I want to make a detailed Listview, instead of using a single flat element with maybe an outline, I want each element to have a large amount of detail such as gradients, extra rectangles applied onto those elements to add a shine effect but either I have a lack of knowledge or listviews are unable to do that, if that is the case is there a way to make a column scroll able using the arrow keys and have elements able to switch to a selected variant? My mockup of the menu I want to create: My mockup of the menu I want to create. This is how a single element is created with my detailed design: The gradient colorscheme and additional line will change color when selected, along with text switching to bold, please bare with me as I am a new coder. Rectangle { id: selection1 width: 240 height: 29 gradient: Gradient { GradientStop

In shell pipes, maintaing resilience against orphaned process and buggy applications [duplicate]

11 April 2026 @ 2:14 am

Note: The question is not a duplicate of Getting ssh to execute a command in the background on target machine. The other question relates to background processes that may be sent the hangup signal. The current question relates to reaching the termination of the pipe, following the termination of the foreground process, my_buggy_application, despite its leaving orphan processes. In fact, the pipe remains open in such cases, despite the use of nohup, even after the foreground process having terminated. No part of the question implicates a hangup signal. The proposed duplicate is not in fact actually a duplicate, and the solution from the proposed duplicate is ineffectual in the current case. Opening a new session of Bash, it can be seen readily that the shell has no persistent children… % pstree $$ bash───pstree

Android AOSP selinux policy sequencing/processing

10 April 2026 @ 8:20 pm

When people are building their own AOSP selinux policy, whats the exact sequence of order of files to be included? following repo : https://android.googlesource.com/platform/system/sepolicy/+/main If we consider above repo's structure, whats the correct way to include all files? sometimes I felt maybe this link : https://source.android.com/docs/security/features/selinux/build maybe was giving a different sequence. Which files are for m4 pre-processing and which other files can be included. Maybe should any kindof files be prioritized in the .te file lists in each folders? For maximum security which is the appropriate sequence to be followed? How following list of files/folders needs to be sequenced : <-

How to convert query results into dict using Python?

10 April 2026 @ 4:57 pm

I need to convert the query output into dictionary, currently the output type is tuple. There is 3 Table output, how to convert into a single Dictionary output with the Column name respectively. I tried zip and dict to covert but it gives error. import psycopg2 # establishing the connection conn = psycopg2.connect( database="CONNETpy", user='postgres', password='pass', host='localhost', port= '5432' ) cursor = conn.cursor() tables = ["Class_A", "Class_B", "Class_C"] for table in tables: cursor.execute(f"SELECT * FROM {table}") results = cursor.fetchall() c=(f"{table}",results) dict1=dict(zip(results)) print(dict1)

Pulling schema updates from Postgres

31 March 2026 @ 10:39 am

I have few node microservices connected to single postgres db. I also have an elixir service for realtime message passing between BE and FE. I am now enhancing realtime service with some additional features, so I added ecto and ash_postgres to mix and connected with postgres. Since core app is nodejs, I want that to be source of truth for db schema changes, and elixir should pull updated schema into the model layer. We have multi schema db, and public schema would be readonly, and elx would be full access schema for elixir. I tried this using introspex mix ecto.gen.schema --repo RealtimeService.Repo.Public --path lib/realtime_service/ --module-prefix RealtimeService.Db.Public.Models --schema public and it was able to generate initial schema but it just wrote comments for fields with enums and jsonb objects. Also I could not pull updates again. I need a way to update model layer in elixi

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

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 […]

Using Severity Ratings to Prioritize Web Accessibility Remediation

22 November 2024 @ 6:30 pm

So, you’ve found your website’s accessibility issues using WAVE or other testing tools, and by completing manual testing using a keyboard, a screen reader, and zooming the browser window. Now what? When it comes to prioritizing web accessibility fixes, ranking the severity of each issue is an effective way to prioritize and make impactful improvements. […]

25 Accessibility Tips to Celebrate 25 Years

31 October 2024 @ 4:38 pm

As WebAIM celebrates our 25 year anniversary this month, we’ve shared 25 accessibility tips on our LinkedIn and Twitter/X social media channels. All 25 quick tips are compiled below. Tip #1: When to Use Links and Buttons Links are about navigation. Buttons are about function. To eliminate confusion for screen reader users, use a <button> […]

CatsWhoCode.com

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Titbits for web designers and alike

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