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I Built Limgx, an Image Conversion Powerhouse, with FFmpeg.wasm!

After experiencing a layoff, the individual created a tool website starting with a picture converter project named Limgx.
Implemented the project using FFmpeg.wasm for image conversion, leveraging its intuitive command-line-like approach and optimization for user experience.
Utilized the strategy pattern for different image formats and considered the technology stack: Next.js + Tailwind CSS + Shadcn UI + next-intl + ffmpeg.wasm.
Emphasized SEO importance for website traffic, focusing on SSR implementation with Next.js, internationalization using next-intl, and balancing style with Shadcn UI and Tailwind CSS.

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Medium

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Unlocking the Power of Gen AI SDK: My Journey with the Gemini Model

Explored the Gen AI SDK and learned about using Gemini models with multimodal prompts, fine-tuning model parameters, and applying filters for better output control.
Worked with Gemini Flash model for image and audio understanding, generating video descriptions, reasoning over code bases, making recommendations from images, and interpreting technical diagrams.
Function Calling with Gemini enabled structured querying for Google Store, geocoding addresses with Maps API, and extracting entities from unstructured data.
Equipped with technical tools and new ideas for integrating generative AI in real-world solutions, looking forward to applying the skills in future projects.

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Dev

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💻 Coding Under Siege: A Developer’s Story from Gaza

A developer from Gaza shares their personal story about living and working under siege.
Since the war began, they have lost their home, job, and main source of income, struggling to survive in harsh conditions.
Basic necessities like flour, baby formula, and diapers are overly expensive in Gaza.
They rely on a GoFundMe campaign for support and emphasize the need for understanding and empathy during these difficult times.

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Medium

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Python Enums with Custom Data: Beyond Simple Constants

Python Enums can carry custom data and behave like mini data classes, allowing related data to be grouped together.
This pattern is useful for maintaining related constants, ensuring type safety, and preventing invalid combinations of values.
Adding methods to Enums can enhance their functionality and allow for more complex behaviors.
Using Python Enums with custom data leads to cleaner and more maintainable code, providing elegant solutions for handling related data.

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Medium

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How to Create a Thread Pool in Java — The Right Way for Real-World Applications

A thread pool is a group of pre-instantiated, reusable threads used to execute multiple tasks in Java.
Java provides thread pool implementations through the ExecutorService interface in the java.util.concurrent package.
For real-world applications, it is recommended to use ThreadPoolExecutor with a clear policy instead of Executors.newCachedThreadPool() or Executors.newFixedThreadPool().
Thread pools in Java help in managing system resources efficiently, improving performance, and avoiding concurrency issues.

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Dev

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Exploring the Limits of Asynchronous JavaScript with Fibers

Asynchronous programming in JavaScript has evolved with technologies like Promises, Async/Await, and the Event Loop, but Fibers offer a unique approach to managing concurrency.
Fibers provide a way to pause and resume execution contexts in JavaScript, offering full stack traces and simplifying asynchronous event handling.
Popularized by the node-fibers package, Fibers allow developers to write synchronous-looking code with asynchronous execution capabilities.
Setting up and using Fibers in a Node.js application involves installing the fibers package and creating fiber instances for synchronous functions.
Fibers offer advantages in error handling by providing a cleaner approach without the nested callback complexity common in traditional async operations.
Using Fibers can simplify scenarios involving fetching data from multiple APIs, offering a cleaner representation compared to using Promises.
Fibers enable developers to manage multiple concurrent operations, control execution order, and preserve execution context across yields.
Comparing Fibers with Promises and Async/Await, Fibers excel in maintaining execution context and state preservation, especially in complex scenarios.
Real-world applications of Fibers range from web scraping to concurrent API access, providing a maintainable structure for managing complex systems.
Performance considerations for Fibers include context switching overheads and memory management to ensure optimal application performance.

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Python Blogs

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10 Smart Ways to Network Without Business Cards (In-Person & Online)

Traditional methods of sharing contact information, like business cards, are becoming less effective in the digital world.
Smart ways to network without business cards include using digital business card apps, connecting on LinkedIn, using personal QR codes, leveraging NFC-enabled devices, sharing contact info via text or email, utilizing social media profiles, creating a personal website or Linktree, using event apps, bringing smart badges or wearables, and offering immediate value through content.
Modern professionals have more dynamic tools at their disposal for networking, such as digital tools and tech-forward strategies that enhance memorability and make interactions smoother.
While business cards still have a place in certain settings, leveraging digital tools and innovative networking techniques can help make lasting connections without the need for traditional cards.

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Medium

5 Python Things I Wish I Knew Earlier

enumerate() simplifies loops and makes code cleaner and less error-prone. No more messing with manual counters!
The walrus operator in Python 3.8 allows assigning values to variables as part of an expression, reducing redundant code and improving readability.
List comprehensions in Python are shorter, faster, more Pythonic, and can include conditionals for increased flexibility.
pytest, a modern testing framework, enhances testing experience and coverage, making it more enjoyable than the built-in unittest module.

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Medium

356

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The Bit That Thinks in Meaning

Computers function on binary bits of 0s and 1s, lacking inherent meaning or understanding.
Introduction of CBit (Conditional Semantic Bit) - a revolutionary concept incorporating conditions, meaning, and responses.
CBit operates as a smart information unit capable of interpretation and reaction based on context.
Potential applications of CBit include AI understanding emotions, societal interfaces based on meaning, and a new framework called CSNS.

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Dev

281

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Exploring QA Opportunities & Challenges When Transition from HTMX to HMPL.js

HTMX is a frontend library that enables page manipulation using HTML attributes, while HMPL.js is a modern alternative that utilizes the fetch API and pure JavaScript for handling requests and responses.
Opportunities for QA engineers when transitioning to HMPL.js include increased control over testing, JavaScript skill development, and early involvement in technical decisions.
Challenges to anticipate include the lack of documentation and community support for HMPL.js, increased testing complexity as logic shifts to JavaScript, and the risk of hidden bugs in dynamic DOM structures.
A sample case study illustrates the technical changes, challenges faced, and solutions implemented when transitioning from HTMX to HMPL.js, highlighting the need for more technical and adaptive QA practices.

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Medium

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Python: The Swiss Army Knife of Programming

Python has become a favorite among computer science students and professionals due to its simplicity and versatility.
Python's straightforward syntax and abundance of libraries make it suitable for various domains such as data science, machine learning, and web development.
Its ease of use and adaptability allow users to focus on problem-solving rather than dealing with unnecessary complexity.
Python's role in simplifying tasks like cleaning datasets for machine learning projects and its compatibility with JavaScript for full stack development highlight its significance in the programming world.

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Dev

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🧩 Guide to Solving "Lexicographically Minimum String After Removing Stars" LeetCode 3170 (C++ | JavaScript | Python)

Decode LeetCode problem 3170: Lexicographically Minimum String After Removing Stars in C++, JavaScript, and Python.
Problem: Given a string with letters and asterisks, remove * by eliminating the smallest non-* character to its left to get the lexicographically smallest string.
Approach: Use greedy decision-making by tracking the smallest character encountered, indexing characters, marking deleted characters, and building the final answer string.
Code snippets provided for C++, JavaScript, and Python along with test cases and time/space complexity analysis.

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Dev

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Python Development

Python development has a unique appeal with clean code, elegant syntax, and less debugging hassles.
The journey with Python started smoothly, with its readability and friendliness standing out compared to other languages like Java.
The allure of automation led to scripting tasks like renaming files, scraping flight deals, and sending motivational quotes.
Despite challenges like debugging and learning frameworks like Django, the supportive Python community makes the journey worthwhile for developers.

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Dev

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Chapter 5: Final Touches & Interactive Magic

Chapter 5: Final Touches & Interactive Magic - This chapter focuses on adding final touches to your portfolio, including integrating project images, hover effects for interactivity, button & link enhancements, smooth scrolling for anchor links, and a fade-in animation on page load.
Step 1: Adding Project Images - Enhance project section by adding representative images to the portfolio for better visualization.
Step 2: Hover Effects for Interactivity - Engage users visually with hover effects that provide a smooth transition and shadow effects on hover.
Step 3: Button & Link Enhancements - Improve user interaction with actionable elements like buttons linking to external resources such as GitHub or Behance.
Step 4: Smooth Scrolling for Anchor Links - Enhance navigation experience with smooth scrolling transitions for anchor links.
Step 5: Adding a Fade-in Animation on Page Load - Implement a fade-in animation effect on page load using CSS for a visually appealing experience.

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Dev

127

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Why setState is delayed in React JS

React uses a queue system to handle state updates, batching them together for a single re-render to optimize performance.
To get the updated value immediately after setState, you can manually calculate it and use it where needed.
State doesn’t update immediately after setState but on the next render to minimize unnecessary renders.
Understanding why setState in React may feel delayed can help in writing more efficient and predictable code.

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