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Accessibility Testing on Windows on Mac

To run NVDA and JAWS on a Mac, you need to install Windows 11 for ARM in a virtual machine like UTM and map a spare key to the Insert key with SharpKeys.
Windows-only screen readers NVDA and JAWS are commonly used, making it important to test websites and apps on different browser/screen reader combinations.
Steps include installing a virtual machine like UTM, setting up Windows, installing screen readers, mapping missing keys using SharpKeys, and ensuring localhost accessibility for local development.
By running Windows-specific software on a Mac using tools like UTM, extensive accessibility testing across platforms ensures web accessibility for all users.

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Medium

309

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Remote Work: Dying or Just a Down?

Remote work gained popularity during the pandemic but companies are now backing up from it.
Tech industry is facing challenges with big companies not as profitable as before, leading to increased scrutiny on costs.
Limited job opportunities and stronger negotiating power of companies are impacting the job market.
Big tech companies are not hiring as much, leading to potential replacements for those who leave.

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Medium

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Displaying LaTeX-Style Formulas Using Python

Python libraries can be used to format equations like LaTeX for clean math formatting.
Matplotlib supports LaTeX-style math using a simplified math expression parser.
SymPy is Python's symbolic mathematics library that allows formatting and pretty-printing formulas using ASCII, Unicode, or LaTeX.
Manim is a math animation engine for creating professional and presentation-ready math animations.

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Dev

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Can You Pass a List of Child Objects to a Parent Function in Java?

In Java, passing a collection of child objects to a method expecting a collection of parent objects can be challenging due to Java's type system and generics implementation.
Java's type checking mechanism does not allow passing List to a method that expects List due to type safety concerns.
One solution is to use wildcards to make the method flexible, allowing it to accept any subtype of Parent in the list.
Alternatively, you can convert the list of child objects to a list of parent objects before passing it to the method needing the parent objects.

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Javacodegeeks

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Testing Conditional Links with @WithMockUser in Spring Security

Hypermedia APIs provide data and actions, including conditional links, for users based on roles in Spring applications secured by Spring Security.
To test dynamic behavior of hypermedia controls, Spring offers @WithMockUser for simulating authenticated requests and validating visible links based on roles.
Using @WithMockUser in testing, developers can ensure that only authorized users see specific links like 'delete' in RESTful APIs.
The process involves setting up controllers with conditional links, writing tests with @WithMockUser to validate link visibility for different user roles, and following best practices for secure API development.

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Medium

427

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Setting up n8n on MacBook Air (M1): From Permission Errors to Docker

Setting up n8n on MacBook Air (M1) for testing with a local, password-protected, and automatable environment using Docker.
Encountered permission errors when trying to install n8n globally with npm due to macOS protections on global folders like /usr/local/lib.
Explored using Docker as a safer and cleaner solution to install n8n to avoid permission issues.
Configured docker-compose.yml and .env file, set up a backup script using rclone, and scheduled it to run nightly using a crontab entry.

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Dev

7.3k

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🚀 Day 1 of My 30-Day Core Java Challenge – Learning with Udemy!

A developer has started a 30-Day Core Java Challenge to strengthen their fundamentals and grow as a developer.
They are learning Core Java through a Udemy course covering Java basics, Object-Oriented Programming, Collections, Exception handling, and more.
Goals for the challenge include studying Java daily, building mini projects, sharing progress, and connecting with others learning Java.
Day 1 progress includes installing JDK, setting up IntelliJ IDEA, learning about Java Virtual Machine (JVM, JRE & JDK), and writing a Hello World program.

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Medium

314

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How To Recognize the Warning Signs of Negging

Recognizing warning signs of negging is important in identifying manipulative behavior in a relationship.
Warning signs include subtle insults like backhanded compliments and criticism disguised as advice.
Belittling or mocking behavior, such as making jokes at your expense or using sarcasm, is another red flag.
Gaslighting, manipulative behavior, inconsistent actions, and emotional manipulation are also key signs of negging.

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Dev

259

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How to Fix 'No Such Module Social' Error in Swift?

Encountering the 'No such module Social' error in Swift can be frustrating during project development.
Common reasons for this error include misconfigurations in Xcode project settings or issues with the framework being used.
Key solutions involve checking framework linking, verifying embedded binaries, ensuring bridging header correctness, cleaning and rebuilding the project, and setting the deployment target appropriately.
Following a systematic approach and troubleshooting steps can help resolve the 'No such module Social' error and facilitate smooth integration of the Social framework in your Swift project.

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Dev

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How Developers Should Test ?

Testing is a crucial skill for developers, helping catch bugs early and make code more reliable.
Benefits of testing include catching bugs early, easier code maintenance, confidence in adding new features, and aiding others in understanding your code.
Types of testing every developer should know include manual testing (quick checks, UI testing), and automated testing (unit tests, integration tests, end-to-end tests).
Tips for writing good tests: start small with unit tests, test edge cases, keep tests fast and independent, use descriptive test names, run tests often, and embrace testing as a mindset.

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Dev

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How to Add and Remove Border on Click with CSS and JavaScript

Adding and removing a border on click with CSS and JavaScript can be a powerful way to draw user attention to specific elements on a webpage.
Borders serve as visual cues that something important is happening or requires attention, enhancing user engagement and highlighting key content.
The implementation involves HTML elements (paragraph and div), CSS styling for visual distinction, and JavaScript functionality to toggle the border on click.
By seamlessly integrating this interactive feature, you can create a more engaging user experience and emphasize critical sections of your webpage.

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Dev

400

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Story of CocoIndex, at 1k stars 🎉

CocoIndex, a real-time data framework for AI, recently reached 1k stars on GitHub.
CocoIndex is designed to simplify data preparation for AI tasks such as creating embeddings or building knowledge graphs.
The framework follows a data flow programming model where data operations are observable and do not involve hidden states.
CocoIndex focuses on ensuring data freshness through incremental processing and offers built-in and custom modules for diverse data preparation needs.

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Medium

4.1k

Let's now understand the A–Z of Python programming concept in more detail:

Python programming concepts from A to Z:
- Positional, keyword, default, and variable-length are common argument types.
- Built-in functions simplify tasks like printing, finding length, etc.
- Comprehensions provide a concise way to create lists, sets, and dictionaries.

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Logrocket

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Leader Spotlight: Deriving product strategy from customer listening, with Ezinne Udezue

Ezinne Udezue has had a successful career as a product leader, working for companies like T-Mobile, Procore Technologies, and WP Engine, and co-authoring a book on product management.
She emphasizes the importance of customer listening in shaping product and company strategy, highlighting the need to interpret natural conversations and feedback from various sources like support calls and sales conversations.
Ezinne shares insights on leveraging customer listening to refine and evolve product strategies, citing examples from her experiences at WP Engine and T-Mobile.
At WP Engine, customer feedback revealed the need for a dark mode UI for developers, showcasing the impact of early customer listening on product improvements.
She discusses how customer feedback played a significant role in T-Mobile's transformation from the fifth to the second position in the telco market through a customer-first approach.
Ezinne outlines a framework called LiSA (Listening, Synthesizing, Acting) to guide the process of integrating qualitative feedback with quantitative data to make informed product decisions.
She stresses the importance of balancing customer, problem, and business perspectives to distinguish strong signals from noise in feedback channels and advises on engaging engineering teams to showcase the impact of product changes.
Ezinne recommends tapping into underutilized sources of customer insight like Reddit and creating product councils with experts to drive valuable conversations around product development.
In conclusion, Ezinne Udezue's expertise in customer listening highlights its critical role in shaping successful product strategies, emphasizing the need for continuous feedback interpretation and alignment with business goals.

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Self-Learning-Java

380

Setup a GCP Account to Experiment

Google Cloud offers a free trial where new users receive $300 in credits valid for 12 months to explore and use various Google Cloud services.
Steps to Sign Up: Visit the Google Cloud website, click on 'Get started for free', sign in with your Google Account, accept the Terms of Service, provide account information, enter payment information, complete additional verification if required, submit and wait for approval.
Important Notes: After the trial, there are no auto-charges. Users must manually upgrade to a paid account to continue using the services. The free trial is available to new Google Cloud users with additional verification requirements in some regions.

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