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.

React Native Maps crashes on render when using Marker – app closes without clear error

26 March 2026 @ 7:21 am

I’m working with react-native-maps in a React Native app, and my app crashes when rendering the map with markers. The app closes immediately without a clear error message. Environment React Native version: 0.84 react-native-maps version: 1.27.2 Platform: Android (also happens on iOS) <View style={styles.container}> <MapView style={styles.map} initialRegion={{ latitude: 21.1702, longitude: 72.8311, latitudeDelta: 0.05, longitudeDelta: 0.05, }} > <Marker coordinate={{ latitude: 21.1702, longitude: 72.8311, }} title="Marker" description="Test Marker" /> </MapView> </View>

Pykcs11 - how to create only RSA public key (NOT key pair) from modulus and exponent

26 March 2026 @ 7:18 am

I tried to ctreate a public key (RSA) using template from the sample - link below with additions (added modulus, as tuple, data len and exponent changed). https://github.com/LudovicRousseau/PyKCS11/blob/master/samples/generate.py key_id = (0x22,) pubTemplate = [ (PyKCS11.CKA_CLASS, PyKCS11.CKO_PUBLIC_KEY), (PyKCS11.CKA_TOKEN, PyKCS11.CK_TRUE), (PyKCS11.CKA_PRIVATE, PyKCS11.CK_FALSE), (PyKCS11.CKA_MODULUS_BITS, 0x0800), (PyKCS11.CKA_MODULUS, modulus_tuple), (PyKCS11.CKA_PUBLIC_EXPONENT, (0x03,)), (PyKCS11.CKA_ENCRYPT, PyKCS11.CK_TRUE), (PyKCS11.CKA_VERIFY, PyKCS11.CK_TRUE), (PyKCS11.CKA_VERIFY_RECOVER, PyKCS11.CK_TRUE), (PyKCS11.CKA_WRAP, PyKCS11.CK_TRUE), (PyKCS11.CKA_LABEL, "My Public Key"), (PyKCS11.CKA_ID, key_id), ] session.createObject(pubTemplate) returns CKR_TEMPLATE

Is there any 3rd party connector in Azure Logic Apps to send email from an internal Microsoft address?

26 March 2026 @ 7:16 am

I have an automated workflow in Azure Logic Apps (Consumption) that sends an HTML email newsletter. I am facing issues with the email sender address and looking for alternatives. What I have tried: 1. Azure Communication Services Working but sends from [email protected] Appears as [EXTERNAL] to recipients Cannot use microsoft.com domain as DNS verification is not accessible to us 2. Office 365 Outlook V2 Connector Configured Send As with [email protected] Getting error: You are not authorized to send mail on behalf of the specified sending account [email protected] is a Mail Enabled Security Group — Send As cannot be granted on it

C++ lower_bound

26 March 2026 @ 7:12 am

As far as I understand lower_bound is just a >= search operation. However, the following code snippet works: vector<size_t> udata = {5, 4}; vector<size_t>::const_iterator it = lower_bound(udata.begin() + 1, udata.end(), 4); assert(it != udata.end()); But the following fails the assertion: udata.clear(); udata = {5, 4, 1, 2}; it = lower_bound(udata.begin() + 1, udata.end(), 4); assert(it != udata.end()); Why? What do I miss?

Torch c++ binding cordump with torch c++ extension binding

26 March 2026 @ 7:12 am

I found torch-text is archived, and I still want to use it ,because there is a course that uses it. but Since it was archived, I always meet signture missing problem, so I want to fork and fix it for my learning. Now I am meeting serious cordump problems in https://github.com/Decodetalkers/text/blob/mime/torchtext/csrc/register_torchbindings.cpp#L14-L74. The class there seems normal, but it always coredumps when inilizating the third class. The library can never be loaded. At first I thought maybe there is some problem with the third structure, but I was wrong, as if I switch the second structure and third structure, it still cordumped at the third structure. coredump slack like this: #1 0x00007f4b09a42d4f in tcmalloc::CentralFreeList::ReleaseListToSpans(void*) () from /usr/lib/libtcmalloc_minimal.so.4 #2 0

ML modeling and the steps for that

26 March 2026 @ 7:04 am

✅ Step-by-step workflow Load & understand data Handle missing values Encode categorical features Feature engineering (simple but smart) Train multiple models quickly Pick best model Predict test data you must use the above steps to get the things work better

com.google.cloud:google-cloud-speech:4.56.0 conflicts with com.unity3d.ads:unity-ads:4.16.5

26 March 2026 @ 7:03 am

background: 1. Integrating `com.google.cloud:google-cloud-speech:4.56.0` and `com.unity3d.ads:unity-ads:4.16.5` into the project results in a successful build, but the application fails to run. Analysis Process: 1. According to the official Unity website, the following statement is provided: Since the Unity Ads SDK depends on `protobuf-kotlin-lite` or `protobuf-java-lite`, it has a known dependency conflict with the full versions of Protobuf (`protobuf-kotlin` or `protobuf-java`) and is incompatible with these full versions. Error Log: Duplicate class com.google.protobuf.AbstractMessageLite found in modules protobuf-java-3.25.5.jar -> jetified-protobuf-java-3.25.5 (com.google.protobuf:protobuf-java:3.25.5) and protobuf-javalite-3.25.6.jar -> jetified-protobuf-javalite-3.25.6 (com.google.protobuf:protobuf-javalite:3.25.6)

Why Java uses PrintStream and InputStream by default for System class?

26 March 2026 @ 6:53 am

import java.lang.System; import java.util.Scanner; ; we always take user input through this class. but i have a question, why java uses PrintStream and  `InputStream` for inputs through the console and not any other alternatives. can you please clarify me about when to use which input output classes whether they are character stream classes or the byte stream classes.

Merging of events not working in SystemVerilog

26 March 2026 @ 6:33 am

I am trying to merging events. Here I should get the output both Thread 1 display and Thread 2 display. But i am only getting thread 1 output. I tried to do reverse by event_a = event_b also, in that case i am getting thread 2 display. I also tried to check the tool compatibility using Aldec and VCS but still getting the same result. module tb; //event variables event event_a, event_b; initial begin fork begin wait(event_a.triggered); $display ("[%0t] Thread1: Wait for event_a is over", $time); end begin wait(event_b.triggered); $display ("[%0t] Thread2: Wait for event_b is over", $time); end #20 ->event_a; #20 ->event_b; begin #10 event_b = event_a; end join end endmodule Here is the result : # KERNEL: [20] Thread1: Wait for event_a is over # KERNEL: Simulation has finished. There are

jQuery .addClass not adding the class

26 March 2026 @ 6:28 am

In a WordPress page editor HTML block I have: <script> jQuery(document).ready(function() { jQuery('.wp-block-button__link').addClass('sg-popup-id-2331'); }); </script> However, on the front end the sq-popup-id-2331 class is not being added to the .wp-block-button__link (red) button: enter image description here It doesn't work when wrapping in a setTimeout either: jQuery(document).ready(function() { setTimeout(function(){ jQuery('.wp-block-button__link').addClass('sg-popup-id-2331'); }, 200); }); Help appreciated.

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

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> […]

Celebrating WebAIM’s 25th Anniversary

30 September 2024 @ 10:25 pm

25 years ago, in October of 1999, the Web Accessibility In Mind (WebAIM) project began at Utah State University. In the years previous, Dr. Cyndi Rowland had formed a vision for how impactful the web could be on individuals with disabilities, and she learned how inaccessible web content would pose significant barriers to them. Knowing […]

CatsWhoCode.com

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Titbits for web designers and alike

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