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Programming News
Medium
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329
UPC vs MPI vs CUDA: Choosing the Right Parallel Programming Approach
- UPC is a high-level parallel programming language designed for distributed memory systems, employing a Partitioned Global Address Space (PGAS) model.
- MPI is a standard for message-passing on distributed memory systems, offering fine-grained control over communication.
- CUDA is a parallel computing platform specifically for NVIDIA GPUs, excelling at data-parallel workloads.
- Selecting the right parallel programming paradigm requires considering hardware capabilities, application requirements, and developer expertise.
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Medium
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133
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The Cost of Easy Living
- The convenience of modern living comes at a cost to our health, with lack of physical activity leading to obesity, heart disease, and declining fitness.
- The ease of virtual interactions is eroding human connection, leading to feelings of loneliness, anxiety, and detachment.
- The demand for convenience contributes to climate change, with increased energy consumption and wasteful practices depleting the planet's resources.
- Convenience often comes with a financial price, leading to subscription fees, delivery costs, and excessive spending.
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Dev
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293
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Hosting Options for a Full-Stack Project with Spring Boot, PostgreSQL, and Angular
- If you’ve developed a full-stack project using Spring Boot, PostgreSQL, and Angular, finding the right hosting solution is the next step.
- Here are some of the best options to consider for hosting your project:
- Free hosting options include: Render, Railway, Vercel, Fly.io, Heroku, and Netlify.
- Affordable paid alternatives include: DigitalOcean, Linode, Google Cloud Platform (GCP), and Microsoft Azure.
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Dev
4w
280
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DOM Manipulation in JavaScript
- DOM Manipulation is one of the most exciting aspects of JavaScript.
- The Document Object Model (DOM) is a programming interface for web documents.
- You can access elements in the DOM using various methods like getElementById, getElementsByClassName, querySelector, and querySelectorAll.
- DOM manipulation allows you to update content, change styles, add or remove classes, and handle events.
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Dev
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236
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I wish more designers wrote code
- A designer turned front-end dev shares their experience of writing code as a designer.
- They have created a React UI library called Fictoan to speed up their workflow.
- Fictoan emphasizes on declarative and unambiguous syntax.
- The library aims to make code cleaner, friendlier, and more self-explanatory for designers.
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Dev
4w
191
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Learn any programming language Like a Expert
- Feeling stuck in your programming journey? Don't worry, a software engineer with 14 years of experience has created a 7-day template to help you learn any programming language effectively.
- Programming actually reflects the logical thinking you already use every day. By connecting programming concepts to your natural problem-solving abilities, you'll grasp 80% of any programming language.
- The structured method provided in the template helps you move from confusion to confidence. It has been used by countless others to succeed in learning programming.
- The template works universally for any programming language, and it is suitable for beginners as well as those looking to expand their programming repertoire.
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Medium
4w
396
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My Journey in Developing Software for Healthcare
- Working on a clinic project was an uplifting yet challenging experience which allowed me to use my technical proficiency to solve real-world problems. During the meetings with the team, I gained a comprehensive understanding of the entire ecosystem of the clinic, which included doctors, receptionists, chemotherapy specialists, etc.
- The project required the development of a modern healthcare management system. The frontend was designed using React.js, Tailwind CSS, and antd for building an interactive, streamlined, and responsive user interface while the backend was implemented using Java and Spring Boot to create a RESTful API for seamless communication with the frontend. The database used was MySQL.
- Treatment management was the most crucial part of the system which enabled efficient tracking of patient treatments.
- Transitioning from the clinic project to Oracle, I gained exposure to a more complex microservices-based architecture.
- The patient transfer microservice I'm currently working on is far more complex than I initially imagined. The system must address the intricate nuances involved in optimizing hospital bed utilization and ensuring timely care for patients. Each microservice is not simply a piece of code but instead operates within a larger, interconnected system directly impacting healthcare delivery.
- Healthcare software development is undoubtedly challenging due to the complexity inherently present in the industry. In contrast to many other industries, healthcare involves complex processes, constantly evolving requirements, and critical human needs that demand continuous adaptation.
- The initial system design for the clinic project was refined as we worked closely with medical staff to address nuanced healthcare needs and improve patient care, streamlining administrative processes or solving other unforeseen challenges.
- Beyond technical requirements, protecting sensitive health information is an ethical imperative that varies by region, state, and local jurisdictions, making it a uniquely demanding and rewarding sector for software developers.
- Developers must be adequately flexible, listen to end-users and be ready to pivot and adapt to changes. Every software development project presents a chance to improve patient care, streamline medical processes, or protect sensitive information ultimately.
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Medium
4w
195
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How to Create Your Own Archetype in Maven?
- When working with microservices architecture, it’s common to face the challenge of standardization and structuring.
- In this article, we explore how to create a project template using Maven Archetype.
- The necessary files for the archetype are the POM and Archetype Descriptor.
- By configuring variables and file groups in the archetype, we can create a standardized project structure.
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Medium
4w
326
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Crafting The GenAI Data Science Project That Will Get Me a Job in a FAANG Company — Part 1
- In this blog entry, the author shares a simplified code for a GenAI data science project that aims to help individuals improve their technical skills in a specific programming language and understand how real code is created.
- The project utilizes LangChain documentation to leverage the SQLDatabase and FewShotPromptTemplate utilities.
- The code demonstrates how to interact with a database by having the language model read table names and generate SQL queries to retrieve information.
- The author also explains the usage of Prompt Engineering and Few Shot Prompts to enhance the language model's responses.
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Dev
4w
278
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Top 10 Frameworks for Scalable Web Development in 2025
- In 2025, scalability is more important than ever for web development and developers must choose frameworks that support scalability while ensuring performance, security and ease of use.
- React, developed by Facebook and Angular developed by Google remain popular front-end frameworks. React is best for component-based architecture and Angular is perfect for enterprise-grade applications.
- Vue.js is a progressive framework that combines the best of React and Angular, Django is Python-based and mainly used to build backends and Ruby on Rails is designed for developer happiness and productivity.
- Flask, also Python-based, is a lightweight and minimalistic framework suitable for scalable applications. Spring Boot, Java-based, is robust and scalable for enterprise-grade applications and integrates seamlessly with cloud platforms.
- ASP.NET Core, developed by Microsoft, is an open-source framework known for its high performance and cross-platform support. It's best for both small and large-scale projects.
- Svelte is a relatively new player in web development and best for building highly interactive and scalable web applications. Laravel, PHP-based, offers built-in tools for caching, authentication, and routing and is ideal for building web applications of all sizes.
- Choosing the right framework for your project depends on your project's requirements including front-end or back-end, scalability, and modular architecture.
- Each web development framework has its strengths, and the choice ultimately depends on the specific needs of your project, your team's expertise, and your long-term goals.
- Understanding top web development frameworks in 2025 will help developers to make an informed decision and set their projects up for success.
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Dev
4w
289
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2762. Continuous Subarrays
- You are given a 0-indexed integer array nums and you need to find the total number of continuous subarrays.
- A subarray is considered continuous if for each pair of indices i1 and i2 within the subarray, the absolute difference between nums[i1] and nums[i2] is at most 2.
- The sliding window technique can be used to efficiently calculate the number of continuous subarrays.
- The time complexity of the solution is O(n) and the space complexity is also O(n).
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Dev
4w
213
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How JavaScript Compilation Works
- JavaScript is widely used programming language and historically was an interpreted language, meaning that the browser would read and execute JavaScript code line by line.
- With the evolution of modern JavaScript engines, the process has shifted toward compilation and optimization.
- JavaScript sits in the middle ground between interpreted and compiled languages.
- JavaScript compilers are part of what is called a JavaScript engine, and each browser has its own JavaScript engine.
- JavaScript engines implement the ECMAScript standard which defines how JavaScript should behave.
- The first step in the compilation process is parsing, which breaks down the code into an Abstract Syntax Tree (AST).
- After building AST, the engine converts it into an Intermediate Representation(IR) which helps to apply various optimizations before final execution.
- Modern JavaScript engines use a technique called Just-In-Time (JIT) compilation to optimize performance.
- JavaScript engines manage memory automatically through a process known as garbage collection.
- Understanding how these engines work gives developers insight into writing more efficient, optimized code.
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Medium
4w
138
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Solving the Dining Philosophers Problem: A Beginner’s Guide to Synchronization in C
- This article explains the approach to solving the Dining Philosophers problem using synchronization in C.
- The problem involves five philosophers seated around a dining table, taking turns to think, eat, and wait for forks.
- The project implementation involves using threads, mutexes, and semaphores for synchronization.
- Developers can deepen their understanding of synchronization and gain valuable concurrent programming skills.
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Dev
4w
280
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Context, Redux or Composition?
- The author of this article, a developer who was impacted by recent tech layoffs and started interviewing for frontend positions with React, shares experiences of being given a classical prop drilling problem with React to solve in an interview.
- The problem was to solve a prop drilling issue by either React Context API or by using Redux.
- The React Context solution involved creating a UserContext, which was wrapped around the Dashboard component, so that props could be passed down to a deeply nested child component. This solution works.
- The Redux solution required a similar structure as the Context solution, but with a ton of boilerplate added.
- The author solved the problem using composition by making use of the children prop. This turned out to be the easiest way to solve the problem without introducing any complexity like createContext or react-redux.
- Benefits of the composition solution include that DashboardNav never gets re-rendered, even if state is introduced inside Dashboard, and that the props are supplied only to the required components.
- The interviewer's feedback was that the author did not understand the problem correctly and was unable to provide the expected solution.
- The author is now motivated to write more about interesting patterns in React, hoping to reach a wider audience.
- The article contains references to more detailed solutions as well as relevant React documentation.
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Dev
4w
258
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🎄 Instant Local Translation with Chrome 🌐
- Translation services like Google Translate, DeepL, and Microsoft Translator are widely available.
- A solution is being developed to bring translation directly into the browser without relying on cloud solutions.
- The solution enables users to enable Language Detector and Translator API on Chrome.
- Currently, the solution is available as a Chrome extension.
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