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Dev
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What is Functional Programming, and How Can You Do It in JavaScript?
- Functional programming (FP) is different from traditional imperative programming in JavaScript.
- In imperative programming, you write step-by-step instructions and mutate variables, while in FP, you focus on what to do and use pure functions.
- Examples comparing imperative and functional approaches for adding, updating, and deleting users are provided.
- Functional programming offers benefits like no mutation, predictable code, and declarative tools like map, filter, and reduce.
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Dev
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295
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👋🏻Goodbye Power BI! 📊 In 2025 Build AI/ML Dashboards Entirely Within Python 🤖
- Taipy Designer & Taipy is an open-source solution that allows users to build dashboards and applications entirely within the Python ecosystem.
- It is a cost-effective alternative to proprietary BI solutions, eliminating the need to learn proprietary languages and providing seamless integration with Python-based ML workflows.
- Taipy Designer, a no-code GUI builder, enables businesses to create interactive, AI-driven applications without coding expertise, while still offering flexibility for Python-based customizations.
- The platform has shown transformative potential by empowering businesses to overcome technical barriers, enhance productivity, and innovate seamlessly.
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Medium
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260
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Drones Emerging From the Ocean? Here’s Why It Matters. A Global AI
- Tech Spotlight: Presenting the Triton by Ocean Aero, an immersed-submersible drone that can also operate on the surface and is powered by solar and wind energy for up to 3 months.
- Ocean drones like Saildrone are helping NOAA in forecasting storms by collecting live ocean and atmospheric data such as temperatures, saline levels, and wind speeds.
- AI plays a crucial role in piloting drones, providing real-time information about currents and operational dangers, allowing navies and scientists to make informed decisions during operations.
- The integration of AI in ocean drones contributes to smarter oceans and a future shaped by AI technology.
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Dev
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216
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A Beginner’s Guide to Building Dynamic User Interfaces with React
- React is a JavaScript library for building user interfaces, designed to make creating interactive and reusable UI components easy and efficient.
- Key features of React include its component-based architecture, virtual DOM, and declarative syntax.
- To get started with React, you need to install Node.js and set up a React app using the Create React App tool.
- React offers reusable components, a great ecosystem with libraries like Redux and React Router, and a strong community for support.
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Dev
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401
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Spring Boot + Redis: A Beginner-Friendly Guide to Supercharging Your App’s Performance
- Redis is an open-source, in-memory data store that is super fast and used for multiple purposes like caching, storing data, and managing messages.
- The spring-boot-starter-redis is a Spring Boot starter that simplifies integrating Redis into Spring applications. It includes all the necessary dependencies to connect, configure, and operate with Redis.
- By leveraging cached data, the application can significantly reduce the number of database queries, thereby improving efficiency.
- Spring Boot provides the spring-boot-starter-redis starter to easily communicate with the Redis server. It offers various components to interact with Redis efficiently.
- Steps to integrate Redis with Spring Boot includes: Add Maven Dependency, Configure Redis Connection, Create the configuration class for configure the JedisConnectionFactory or RedisTemplate, Create the Rest Controller to create the endpoints.
- Distributed Caching is a caching technique where the cache data is stored on a centralized cache server (e.g., Redis), which can be accessed by multiple microservices simultaneously.
- Benefits of Redis Integration includes High Performance, Easy Integration, Supports Various Data Structures, Caching and Scalability.
- By using Redis as a centralized cache server shared across multiple microservices, you enable Distributed Caching.
- Redis integration enhances the system's performance, ensures consistency, and reduces latency, making it ideal for modern microservice-based architectures.
- For a fully working Spring Boot and Redis example, check out the author's GitHub repository provided in the article.
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Medium
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437
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Manually Install & Configure Android Emulator for .NET MAUI (Windows, VS2022)
- Developing for Android and Windows using .NET MAUI requires understanding platform-specific considerations for creating a seamless user experience.
- Android development in .NET MAUI involves responsive design, integrating with Android-specific APIs, and optimizing for performance across a diverse range of devices.
- Developing for Windows in .NET MAUI allows integration with Windows-specific APIs and optimizing for different Windows versions and hardware configurations.
- Debugging and troubleshooting in .NET MAUI require a systematic approach, thorough testing, and utilizing available resources like documentation and community forums.
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Medium
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167
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Golgumbaz: The Whispering Mausoleum of Bijapur
- Golgumbaz was built in the 17th century by Mohammed Adil Shah, the seventh ruler of the Adil Shahi dynasty.
- The mausoleum is a massive structure, measuring 205 feet in length, 123 feet in width, and 198 feet in height.
- The dome of Golgumbaz is the second-largest in the world, after the dome of St. Peter's Basilica in Rome.
- Golgumbaz has a unique acoustic system, where even the slightest whisper can be heard from anywhere within the structure.
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Dev
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229
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Mastering Number Methods in JavaScript
- JavaScript provides several built-in methods to work with numbers effectively.
- Converting Numbers: toString(), toFixed(digits), toExponential(digits), toPrecision(digits)
- Parsing and Validating Numbers: parseInt(string, radix), parseFloat(string), Number.isInteger(value), Number.isFinite(value), Number.isNaN(value)
- Rounding Numbers: Math.round(), Math.ceil(), Math.floor(), Math.trunc()
- Generating Random Numbers: Math.random()
- Other Useful Number Methods: Math.abs(), Math.pow(base, exponent), Math.sqrt(), Math.max(), Math.min(), Math.sign()
- JavaScript provides a wide range of methods to work with numbers, from conversion to complex mathematical operations.
- By mastering these number methods, you can handle various numerical operations in JavaScript with ease.
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Dev
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8
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Learning NOT from the Ground Up
- Micah, a self-taught frontend developer, shares his journey into programming.
- After specializing in React, he now wants to learn a different language outside the JavaScript ecosystem.
- Being no longer a beginner, he seeks advice on how to effectively learn something new without starting from scratch.
- Micah wishes to receive feedback and wisdom from others who have faced a similar situation.
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Dev
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304
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Comprehensive Guide to String Manipulation in JavaScript
- String manipulation is a core aspect of working with text in JavaScript
- JavaScript provides a rich set of built-in methods and techniques for handling and transforming strings
- Some common string methods include finding the length of a string, accessing characters, changing case, searching for substrings, checking for substrings, extracting substrings, splitting strings, replacing substrings, and removing whitespace
- Advanced string manipulation techniques include reversing a string, repeating strings, padding strings, and using template literals
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Dev
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220
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Mastering Template Literals in JavaScript
- Template literals are a modern way to work with strings in JavaScript, introduced in ES6.
- They provide a more readable syntax for string interpolation, multi-line strings, and embedding expressions.
- Template literals use backticks (`) instead of quotes (' or ").
- Key features include string interpolation, multi-line strings, and tagged templates.
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Dev
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79
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Why Staging Is a Bottleneck for Microservice Testing
- Engineering teams adopting microservices architecture have typical CI/CD workflow.
- Shared staging environments create bottlenecks which slow down teams and undermine the advantages of microservices.
- Bugs from one team can block multiple others due to shared staging environments.
- Multiple PRs being merged daily makes it hard to isolate why a test fails.
- Multiple teams waiting for their turn to test features in staging delays releases and creates bottlenecks.
- Automated tests scheduled for off-peak hours delay feedback loop and productivity.
- Shared staging environments lead to slower shipping of features and patches.
- Isolated testing eliminates the problems caused by shared environments and enables true continuous delivery.
- Platforms like Signadot and other companies have adopted the model of isolated testing.
- Isolated testing allows teams to catch issues early in the development cycle, reducing the complexity and cost of fixing bugs later.
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Dev
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128
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Mastering Spread and Rest Operators in JavaScript
- Spread Operator: Expands arrays, objects, or iterables into individual elements.
- Rest Operator: Collects multiple elements into an array or object.
- Key Differences Between Spread and Rest Operators
- Practical Examples: Swapping Array Elements and Combining Rest with Spread.
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Dev
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264
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Demystifying Destructuring Assignment in JavaScript
- The destructuring assignment in JavaScript is a syntax that allows unpacking values from arrays or properties from objects into distinct variables.
- Array destructuring extracts values from an array and assigns them to variables.
- Object destructuring extracts properties from an object into variables.
- Destructuring allows extracting data from arrays and objects into variables in a clean and concise manner.
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Dev
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136
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Interactive Snowfall Cursor Effect with CSS and JavaScript
- Creating visually engaging web effects can significantly enhance the user experience on websites.
- The Interactive Snowfall Cursor Effect generates snowflakes as the user moves the mouse.
- This effect is created using a combination of CSS and JavaScript.
- By adding random sizes and speeds, the visual variety of the snowflakes is enhanced.
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