A naukri.com initiative
Programming News
Medium
1M
391
Image Credit: Medium
Mastering Linux Sed: Extract Text Between Markers with Regex
- Regular expressions (regex or regexp) are powerful tools for pattern matching and text manipulation in Linux environments.
- Python's re module offers flexibility and extensive library support for advanced text processing projects.
- Bash scripting and tools like grep, sed, and awk allow for efficient automation and text processing in Linux.
- sed command is a powerful Linux utility for in-place text manipulation with regular expressions, suitable for single-pass operations.
Read Full Article
23 Likes
Dev
1M
67
Image Credit: Dev
10 Internal Developer Platforms to Improve Your Developer Workflow 🚀
- Internal Developer Platforms (IDPs) play a crucial role in accelerating software development processes, increasing productivity, and solving challenges faced by companies as they grow.
- IDPs streamline development procedures, automate tasks, and allow developers to focus on coding, enhancing productivity and efficiency.
- The purpose of an IDP is to boost developers' productivity by providing tools for managing apps, deployment pipelines, monitoring, and cost optimization.
- Platforms like Microtica, Qovery, OpsLevel, Coherence, Humanitec, Mia Platform, Appvia, Portainer, WarpBuild, and Nullstone offer features to improve developer workflow.
- Factors to consider when selecting an IDP include ease of use, scalability, security, integration, cost, suitability, and support.
- Choosing the right IDP based on these factors can lead to increased developer productivity, optimized processes, and enhanced security and compliance.
- IDPs like Microtica automate cloud-native app deployment and management, while Qovery streamlines DevOps automation for better user experience and cost efficiency.
- Platforms such as OpsLevel enhance software quality delivery and visibility, Coherence accelerates development tasks accuracy, and Humanitec improves DevOps workflow collaboration.
- Mia Platform facilitates the creation of microservices architectures, Appvia simplifies public cloud distribution, and Portainer streamlines container management.
- WarpBuild offers GitHub action runners for CI/CD automation, and Nullstone helps secure full-stack applications on cloud infrastructure for faster deployment.
Read Full Article
4 Likes
Insider
1M
27
Image Credit: Insider
Want to learn vibe coding? Andrew Ng has a course for that.
- Andrew Ng has launched a course teaching vibe coding, the latest Silicon Valley craze.
- The course, titled "Vibe Coding 101", aims to teach beginners how to use generative AI tools to write and manage code.
- Ng emphasizes that effectively coding with AI agents requires a more refined process, rather than just relying on prompts and accepting recommendations.
- The course teaches participants key principles of vibe coding and how to build and deploy web applications with an AI agent.
Read Full Article
1 Like
Logrocket
1M
220
Image Credit: Logrocket
How to use try...catch for error handling in JavaScript
- JavaScript provides the try…catch block for error handling to manage unexpected issues in applications effectively.
- The try…catch statement includes a try block, a catch block for error handling, and a finally block for cleanup code execution.
- The catch block retrieves and handles errors, and error properties like name and message can be accessed to provide details.
- Custom errors can be created by extending the Error class, offering clearer error messages and additional debugging information.
- Conditional catch blocks can handle specific errors while ensuring unexpected ones propagate.
- Rethrowing errors maintains the stack trace and prevents silent failures.
- Nested try...catch blocks help manage multiple failures, preventing disruptions to overall execution flow.
- Handling asynchronous errors with try...catch and async/await prevents unhandled rejections in asynchronous operations.
- The finally block ensures cleanup operations run regardless of errors, useful for releasing resources or resetting states.
- Effective use of try...catch in JavaScript leads to more robust applications, better debugging, and an improved user experience.
Read Full Article
13 Likes
Discover more
- Software News
- Web Design
- Devops News
- Open Source News
- Databases
- Cloud News
- Product Management News
- Operating Systems News
- Agile Methodology News
- Computer Engineering
- Startup News
- Cryptocurrency News
- Technology News
- Blockchain News
- Data Science News
- AR News
- Apple News
- Cyber Security News
- Leadership News
- Gaming News
- Automobiles News
Securityaffairs
1M
283
Image Credit: Securityaffairs
U.S. CISA adds Sitecore CMS and XP, and GitHub Action flaws to its Known Exploited Vulnerabilities catalog
- U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Sitecore CMS and XP, and GitHub Action flaws to its Known Exploited Vulnerabilities catalog.
- CISA added Sitecore CMS and XP deserialization vulnerabilities (CVE-2019-9875 and CVE-2019-9874) and GitHub Action embedded malicious code vulnerability (CVE-2025-30154).
- CVE-2019-9875 allows authenticated attackers to execute arbitrary code in Sitecore CMS and Experience Platform.
- CISA orders federal agencies to fix the vulnerabilities by specified dates.
Read Full Article
17 Likes
Logrocket
1M
301
Image Credit: Logrocket
Balancing process vs. product mindsets for product success
- As a product manager, balancing process and product mindsets is crucial for developing successful products and meeting customer needs.
- A process mindset focuses on refining each step for efficiency, while a product mindset prioritizes delivering value and adapting to user needs.
- Toyota exemplifies a process-focused approach with its Toyota Production System, emphasizing continuous improvement and waste reduction.
- Product-driven companies like Netflix and Google prioritize customer value, continuous delivery, and iterative improvements.
- Process mindset is ideal for well-defined projects, ensuring predictability in deadlines and costs, but lacks flexibility for innovation.
- On the other hand, a product mindset encourages creativity, adaptability, and prioritizes customer value over rigid processes.
- Balancing both mindsets is essential for success, leveraging the strengths of each approach in different contexts.
- Process mindset emphasizes efficiency and repeatability, while the product mindset focuses on customer value and market adaptability.
- Utilizing structured teams and aligning roles with appropriate mindsets can help organizations benefit from both approaches.
- Ultimately, choosing the right mindset depends on the specific context and company culture, with flexibility being key for successful product development.
Read Full Article
18 Likes
Medium
1M
140
Image Credit: Medium
Remittance Kiosks in the UAE: Trends and Adoption Rates
- Remittance kiosks in the UAE offer instant money transfers, bridging the gap between traditional banking and digital payment solutions.
- Key trends in the UAE showcase the increasing adoption of remittance kiosks, with round-the-clock operations, multilingual support, lower transaction fees, and quick processing times.
- Challenges include compliance with anti-money laundering and know-your-customer regulations, cybersecurity measures, and the need to educate users on the safety and reliability of kiosks.
- Future advancements may include facial recognition, blockchain integration, and AI-driven chatbots, improving user experience and security.
Read Full Article
8 Likes
Dev
1M
364
Image Credit: Dev
Ghibli Style Taking Over The World or Does OpenAI GPT-4o Hyped Again?
- OpenAI's GPT-4o update featuring Native ImageGen has sparked a Ghibli craze worldwide.
- People are creating Studio Ghibli-style art, reimagining films, and applying the Ghibli treatment to memes.
- The GPT-4o update is enabling users to explore various creative styles and push the limits of imagination.
- Examples include YouTube thumbnails, street photography, ads, Instagram posts, and more.
Read Full Article
21 Likes
Medium
1M
315
Image Credit: Medium
9 Database Optimization Tricks SQL Experts Are Hiding From You
- In my years of database consultation work, I’ve encountered countless applications buckling under slow queries that could have been fixed with a few targeted optimizations.
- Here are nine powerful SQL optimization tricks that can transform your database performance, sometimes by orders of magnitude.
- Most developers know about indexes, but few use partial indexes — one of the most powerful ways to speed up specific queries while minimizing index overhead.
- A covering index includes all columns needed by a query, allowing the database to satisfy the query using only the index without touching the table at all.
Read Full Article
18 Likes
Medium
1M
99
Image Credit: Medium
Bitcoin longs on Bitfinex reach half-year peak — Will BTC value coincide?
- Bitcoin longs on Bitfinex have reached a half-year peak.
- Historically, an increase in margin longs did not coincide with a rise in BTC price.
- Investors exploiting market-neutral arbitrage can profit from borrowing Bitcoin at affordable interest rates.
- Bitcoin options market indicates neutral sentiment and similar risks for upward and downward price movements.
Read Full Article
5 Likes
Medium
1M
144
Image Credit: Medium
From Python to Go: How I Reduced API Latency by 70% in My Microservice
- Microservices power most of today’s modern applications, but as systems scale, performance becomes a bottleneck.
- Migrating a critical microservice from Python to Go resulted in a 70% reduction in API latency, significantly improving system efficiency.
- The switch was driven by Python's inability to handle the performance demands of a high-throughput microservice handling thousands of concurrent requests.
- This article provides a step-by-step guide on migrating a Python microservice to Go and showcases real-world performance improvements after the migration.
Read Full Article
8 Likes
Medium
1M
211
Image Credit: Medium
7 AI Tools That Transformed Social Media Game in 2025
- Sachin, a software developer, shares 7 AI tools that transformed the social media game in 2025.
- Blabla.ai is an AI tool that consolidates social media conversations into one location. It helps users to react quickly in a natural manner and identify important comments.
- Perplexity.ai is an AI tool that helps with content idea generation when facing a creative block.
Read Full Article
12 Likes
Dev
1M
180
Image Credit: Dev
The Technical Architecture Powering RandomChat
- RandomChat's technical architecture facilitates thousands of 1v1 video and text chat sessions worldwide with a focus on scalability and security.
- Built on WebRTC, RandomChat enables direct peer-to-peer communication for high-quality, low-latency video streaming without external software requirements.
- The platform uses STUN and TURN servers for NAT traversal, ensuring connectivity across various network configurations.
- WebSockets manage signaling and messaging efficiently, enabling real-time communication during chat sessions with minimal latency.
- RandomChat employs SFUs for media routing and scaling, while also utilizing Docker and Kubernetes for automatic horizontal scaling.
- End-to-end encryption ensures the security of communication, and data is not stored on servers, enhancing privacy protection.
- The frontend design prioritizes performance and cross-platform compatibility, adapting seamlessly to different devices without the need for a native app.
- Session management algorithms and load balancing optimize matchmaking and connection speeds for users on RandomChat.
- DevOps tools like Prometheus and Grafana monitor server health and performance in real time, ensuring reliability and quick issue resolution.
- RandomChat's technical ecosystem supports a global, real-time chat experience, emphasizing low latency, privacy, and seamless connectivity.
Read Full Article
10 Likes
Dev
1M
283
Image Credit: Dev
golang + sse + Data-Star for real time progress bar
- Data-Star is a tool that allows for real-time progress bar updates in GoLang using SSE (Server-Sent Events).
- With Data-Star, developers can easily provide users with real-time feedback on what is happening during heavy on-demand jobs.
- Data-Star leverages SSE to send updates to the frontend, allowing users to see the progress of the ongoing task.
- By using SSE with Data-Star, each request can respond with an N events stream in real-time, enabling continuous progress updates for the user.
Read Full Article
17 Likes
Dev
1M
436
Image Credit: Dev
NetEase Mail's Migration Journey to DolphinScheduler: 10 Efficiency Improvement
- NetEase Mail introduced the DolphinScheduler platform to enhance data processing and task scheduling efficiency.
- The platform supports various scheduling mechanisms, stability, ease of use, and rich functionality.
- NetEase Mail optimized and upgraded the DolphinScheduler platform continually to improve user experience.
- The deployment includes a 3-Master, 5-Worker architecture running on Kubernetes.
- DolphinScheduler platform supports over 1,200 offline scheduling tasks for various services.
- Integration of data distribution functionality in DolphinScheduler has enhanced processing efficiency.
- Optimizations like fault recovery enhancement and data synchronization efficiency have been implemented.
- SeaTunnel component integration and optimization have enhanced data synchronization efficiency.
- Efficient migration of over 300 Mammoth tasks to DolphinScheduler was achieved.
- Worker group isolation practice improved stability and resource utilization in task execution.
Read Full Article
26 Likes
For uninterrupted reading, download the app