Programming News and Topics: Latest News on Computer Programming from Techminis

A naukri.com initiative

New

Home

Programming News

Medium

129

Image Credit: Medium

What is a Streaming API?

The user was building a Retrieval-Augmented Generation (RAG) system and discovered the concept of Streaming API while testing.
Streaming API allows for live updates without the need to wait for full responses, unlike in REST APIs.
Streaming API functions like a live broadcast, enabling immediate updates for scenarios with frequently changing data.
The user found it simple to implement Streaming API behavior in their own applications and decided to share their learnings in a beginner-friendly guide.

Read Full Article

7 Likes

Medium

158

Image Credit: Medium

Coding with Copilot: What Developers Are Missing — and How to Catch Up

AI tools like Copilot, ChatGPT, and Cursor are revolutionizing coding by providing instant solutions and boosting developers' productivity.
While AI tools can make developers feel supercharged, overreliance on AI may lead to challenges and real-world problems when issues arise.
Developers have shared instances where the illusion of competence created by AI can fail in high-pressure situations like production bugs, design reviews, or interviews.
To grow as a developer and handle high-stake situations effectively, it is essential to shift from passive reliance on AI suggestions to active learning and experimentation in coding.

Read Full Article

9 Likes

TronWeekly

221

Image Credit: TronWeekly

From SWIFT to Ripple: The $50 Trillion Shift in Cross-Border Payments

The B2B cross-border payments market is projected to grow from $31.6 trillion in 2023 to $50 trillion by 2032.
Blockchain and stablecoins like Ripple's XRP and RLUSD are improving global payment efficiency and transparency.
Ripple's payment solution utilizes XRP and RLUSD for real-time and cost-effective global transfers.
Legacy cross-border payment systems are slow and costly, but blockchain-based alternatives are offering faster and more affordable solutions for businesses.

Read Full Article

13 Likes

Medium

What Is AI? A Simple Guide to Artificial Intelligence

AI works by learning from data, improving its tasks with more information.
AI is used in various aspects of daily life like healthcare, shopping, smart homes, cars, and customer service.
AI is helpful as it saves time, aids decision-making, operates continuously without fatigue, and personalizes services.
However, challenges with AI include privacy concerns, fairness issues, potential job displacement, and the occurrence of errors.

Read Full Article

4 Likes

Dev

Image Credit: Dev

AI Breakthrough Personalizes Prostate Cancer Treatment

Researchers have developed an AI tool to predict which men with high-risk, non-metastatic prostate cancer will benefit from the drug abiraterone, unveiled at the American Society of Clinical Oncology’s annual meeting.
The new AI tool analyzes biopsy images to identify a biomarker indicating likely benefit from abiraterone and has shown to halve the five-year mortality rate for those with the biomarker.
This advancement could lead to more personalized treatment plans, improving outcomes, reducing unnecessary side effects, and potentially prompting revisions in treatment guidelines and drug approval policies.
Experts have praised the development for its potential to optimize personalized cancer care and enhance patient outcomes.

Read Full Article

3 Likes

Dev

121

Image Credit: Dev

Become a Pro at Building RESTful APIs Using .NET 9

RESTful APIs are crucial for modern web and mobile applications, and .NET 9 from Microsoft offers enhanced development capabilities.
.NET 9 provides high performance, minimal API support, integrated dependency injection, and built-in Swagger/OpenAPI documentation.
The step-by-step guide for building a RESTful API with .NET 9 includes setting up the project, defining the model, creating the data context, adding a controller, and configuring Swagger and middleware.
Best practices for building REST APIs with .NET 9 involve using proper HTTP status codes, keeping routes RESTful, implementing authentication, using DTOs for data transfer, adding input validation, and writing tests.

Read Full Article

7 Likes

Dev

128

Image Credit: Dev

Debugging EPUB Language Tags: How User Feedback Led to a Deep Dive into Kindle's Font Selection Logic

Red Note users faced issues accessing Chinese fonts on Kindle due to incorrect EPUB language metadata.
The bug stemmed from websites' improper setting of language attributes affecting Kindle's font selection logic.
Kindle uses EPUB language tags to select font families, with Chinese fonts available for specific language tags like zh-CN.
The solution involved implementing smarter language detection by prioritizing user preferences and HTML metadata.
Technical improvements in v1.4.3 included using native AppKit for drag-and-drop and fixing force update bugs on the server side.
Library capacity estimation was enhanced by building and compressing EPUB files to accurately estimate sizes.
Lessons learned emphasized the importance of EPUB standards, platform differences, user feedback, and performance optimizations.
Upcoming developments in v1.5 focus on content quality, optimization, and cleaner, smaller EPUB files.
Future plans include enhancing content extraction, EPUB file size optimization, and content cleanup.
Stay updated with ZinFlow's progress in cross-platform e-book generation by downloading v1.4.3 from the App Store.

Read Full Article

7 Likes

Dev

166

Image Credit: Dev

Daily JavaScript Challenge #JS-193: Calculate Fibonacci Number Using Dynamic Programming

Today's JavaScript challenge focuses on calculating the Fibonacci number using dynamic programming.
Developers are encouraged to implement a function for finding the N-th Fibonacci number efficiently through dynamic programming.
The challenge is of medium difficulty level and falls under the category of Dynamic Programming.
Further resources and documentation on Fibonacci numbers and dynamic programming techniques are provided for additional learning.

Read Full Article

10 Likes

Dev

283

Image Credit: Dev

NPM vs Yarn vs PNPM: Why so many?

NPM, Yarn, and PNPM are package managers used by JavaScript developers to manage project dependencies with different approaches and tradeoffs.
NPM, the oldest and most widely used, comes bundled with Node.js but is slow for larger projects and less efficient in managing disk usage.
Yarn focuses on speed, determinism, and UX improvements, offering fast installs, deterministic builds, and monorepo support.
PNPM emphasizes speed and storage efficiency by using a global content-addressable store, reducing disk space usage and enforcing strict dependency rules.
Real-world benchmarks show PNPM excels in speed and space efficiency, with Yarn close behind, while NPM has improved but still lags in performance.
Developer preferences in 2025 indicate a surge in PNPM's popularity for better performance and dependency isolation, though NPM remains dominant.
In 2025, PNPM is recommended for most developers due to its speed, efficiency, and ecosystem support, making it a strong choice over NPM and Yarn.
Use NPM for simplicity and compatibility on small projects, Yarn for advanced workspace features and extensibility, and PNPM for speed and efficiency in monorepos or CI environments.
PNPM deserves serious consideration in 2025 unless specific features of NPM or Yarn are required, as it offers a balance of speed, efficiency, and performance.
This article provides insights into the differences between NPM, Yarn, and PNPM, highlighting their strengths and use cases for developers in modern JavaScript projects.
Share this article with your team for a more informed decision on choosing the right package manager and stay updated with the latest trends in JavaScript development.

Read Full Article

17 Likes

Dev

103

Image Credit: Dev

Dockerized Databases on Your Terms: Self-Host PostgreSQL/MySQL Like a Pro (Without the 3 AM Panic) 🐳💡

Self-hosting databases using Docker on a VPS can save costs and provide more control over configurations and latency.
Choose a VPS provider like DigitalOcean, Linode, or Hetzner and use Ubuntu 22.04 LTS for Docker-friendly setup.
Dockerize your PostgreSQL or MySQL databases with security measures like SSH hardening, firewall rules, and DB user best practices.
Implement automated backups, monitoring with Prometheus + Grafana, and switch to managed services based on workload and security needs.

Read Full Article

6 Likes

Dev

264

Image Credit: Dev

Tagwise: Technical Review of AI-Powered Bookmark Categorization Project

Tagwise is an AI-powered web application developed to categorize bookmarked links automatically as an internship project.
The project utilizes technologies like Django, PostgreSQL, BeautifulSoup4, Selenium, OpenAI GPT-4o, Google Gemini API, and more.
Bookmark categorization is done using large language models like OpenAI GPT-4o or Google Gemini API without the use of vector store or RAG.
Additionally, the project includes a chatbot feature for querying bookmark archives using LangChain embeddings stored in a FAISS vector store.

Read Full Article

15 Likes

Dev

314

Image Credit: Dev

Optimizing React Performance: Memoization, Lazy Loading, and Bundle Analysis

In web development, performance is essential for user satisfaction. React offers tools to optimize applications as they grow in complexity.
Memoization in React, using techniques like React.memo, useMemo, and useCallback, can prevent unnecessary re-renders and computations.
React.memo skips re-rendering if props haven't changed. useMemo memoizes expensive function calls, while useCallback memoizes callback functions.
Strategic use of memoization is recommended for pure components, frequent renders with the same props, and expensive calculations.
Lazy loading with React.lazy and Suspense helps reduce initial load times by splitting code into smaller, on-demand chunks.
Analyzing and optimizing bundle size using tools like webpack-bundle-analyzer is crucial for efficient performance.
Dependency optimization, tree shaking, targeted imports, and using smaller alternatives can help reduce bundle size.
Always deploy the production build to benefit from bundler optimizations like minification and dead code elimination.
Optimizing React performance is an ongoing process that involves memoization, lazy loading, bundle analysis, and deployment of production builds.

Read Full Article

18 Likes

Dev

Image Credit: Dev

How Messengers Actually Encrypt Messages (End-to-End)

The article discusses the implementation of end-to-end encryption for message security, using JavaScript and the Web Crypto API.
It highlights the importance of private, public, and shared keys in the encryption process, explaining their roles and storage methods.
The shared secret key, derived from private and public keys, enables the encryption and decryption of messages.
The article delves into asymmetric encryption and ECDH key exchange protocols for establishing shared secret keys securely.
Web Crypto API in browsers provides low-level cryptographic primitives for operations like encryption, decryption, hashing, and signature generation.
A ChatCrypto class example is presented, detailing the key initialization process, encryption, and decryption steps using AES-GCM algorithm.
Generation of unique Initialization Vectors (IV) for encryption and decryption, along with data encoding and decoding, is explained.
The article emphasizes the importance of secure key pair generation, public key exchange, and secure message exchange practices for robust encryption.
The illustration concludes with practical examples demonstrating text encryption and decryption using the ChatCrypto class.
Overall, the article provides insights into creating a secure messaging system through effective use of encryption methods and APIs.

Read Full Article

5 Likes

Dev

Image Credit: Dev

Mastering React Hooks: A Deep Dive into useState and useEffect

React Hooks like useState and useEffect have transformed how developers handle state and side effects in functional components.
This deep dive into useState and useEffect provides insights for beginners and intermediate developers on best practices and common pitfalls.
useState empowers functional components to manage local state, but proper initialization is crucial to avoid errors.
Directly mutating state variables is a mistake; always use the setter function provided by useState for updates.
Utilize the functional update form to handle state updates that depend on the previous state value correctly.
Remember that state updates are asynchronous, so accessing the state immediately after setting it may not reflect the updated value.
Group related state into objects when state logic involves multiple fields, and consider useReducer for complex state transitions.
useEffect manages side effects in React components, with the dependency array controlling when the effect runs.
Ensure cleanup for side effects to avoid memory leaks, and include all reactive values in the useEffect dependency array to prevent stale data issues.
Mastering useState and useEffect involves understanding immutability, dependency management, and cleanup for predictable and efficient React applications.

Read Full Article

5 Likes

Dev

Image Credit: Dev

I've tried all (46 😵‍💫) AI Coding Agents & IDEs

Various AI coding tools like Factory AI, Heyboss AI, and Emergent Labs offer unique features for developers, ranging from generating complex apps to building production-grade applications.
Tools like Wrapifai and Create.xyz cater to different needs, enabling users to create form-based apps and clone products with ease.
CodeMate excels in generating mobile apps directly from a mobile device, while Cursor is favored for its assistance and code-building capabilities for coders.
Bolt, Lovable, and Windsurf are among the notable AI tools that offer a range of features for different user preferences, from no-coders to lazy coders.
GitHub Copilot and Replit AI are recognized for their advanced AI capabilities in code generation and full-stack app development.
Webdraw stands out for its user-friendly interface that transforms sketches into web apps, while Devin acts as a junior developer within a team.
Various tools like Caffeine AI, Aider, and Pear AI offer unique features such as cool terminal UI, generating code from prompts, and acting as pair programmers.
Amazon CodeWhisperer aids in unit test generation, JetBrains focuses on AI code generation, and ChatGPT Code Interpreter targets no-coders learning to code.
Overall, the AI coding landscape offers a diverse range of tools catering to different user needs, from beginners to experienced developers, with each tool showcasing distinctive capabilities.
Among the author's own startups are Unicorn Platform, ListingBott, SEO Bot AI, TinyAdz, catering to website building, directory listing, SEO blog generation, and B2B ad networks, respectively.

Read Full Article

4 Likes

For uninterrupted reading, download the app

Programming News

Discover more