A naukri.com initiative
Programming News
Dev
3d
234
Image Credit: Dev
Building the Next-Gen Crypto Exchange: A Developer’s Guide for 2025
- Streamlined onboarding with KYC integration is essential for a seamless Know Your Customer (KYC) experience.
- Empowering users with smart trading tools like auto-invest, copy trading, and dollar-cost averaging can help them trade smarter.
- Fostering community through engagement by launching trading competitions, integrating social features, and building a reputation system can build trust and loyalty.
- Ensuring security and regulatory compliance by partnering with third-party audit firms, implementing proof of reserves, and staying current with global regulations is crucial.
Read Full Article
13 Likes
Dev
3d
44
Image Credit: Dev
Scikit-learn Essentials for Data science
- Scikit-learn is a popular machine learning library for Python.
- It provides efficient tools for data analysis, predictive modeling, and AI-driven applications.
- Key features include built-in algorithms for classification, regression, and clustering, as well as support for preprocessing tasks.
- The article presents a code example that covers data generation, splitting, feature scaling, model training, prediction, and evaluation.
Read Full Article
2 Likes
Medium
3d
261
Image Credit: Medium
Are programmers going to extinct, due to AI evolution?
- AI will be a helping hand which eases the tasks for programmers.
- Programmers may have to adapt to new titles and roles with the evolution of AI.
- The traditional role of a programmer may become archaic.
- Programmers need to be prepared to evolve and gain expertise in new areas.
Read Full Article
15 Likes
Medium
3d
261
Image Credit: Medium
Google is taking over the AI Vertical Space
- Google is venturing into the AI vertical space with new offerings.
- Agentspace is a hub for enterprises to connect multiple data sources to agents.
- Agent Development Kit (ADK) is a Python SDK competing with LangGraph/LangChain for building agentic applications.
- Firebase Studio is Google's alternative tool for building cloud applications, competing with Vercel, V0, Supabase, Bolt, and Lovable.
Read Full Article
15 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
Johndcook
3d
12
Miscellaneous mathematical symbols
- The Miscellaneous Mathematical Symbols block in Unicode contains various obscure mathematical symbols.
- Some symbols like ⟂ are used to denote perpendicular lines or to represent relatively prime integers.
- Other symbols in the block are used in geometric algebra for operations like geometric product and geometric antiproduct.
- The block also includes symbols for database joins and angle brackets.
Read Full Article
Like
RealPython
3d
153
Image Credit: RealPython
Namespaces in Python
- A Python namespace is a mapping from names to objects.
- Namespaces organize variables and functions in a dedicated space, allowing you to use multiple instances of the same name without conflict, as long as they’re in different namespaces.
- Python namespaces serve as containers that map names to objects, allowing for organized access and management of variables, functions, classes, and objects in general.
- Python implements most namespaces using dictionaries, where each namespace’s lifecycle is tied to the execution context, such as global or local scopes.
Read Full Article
9 Likes
Medium
3d
205
Image Credit: Medium
Swift Logic: How to Check for Balanced Braces in One Simple Function
- A Swift function is introduced to check if a string has balanced braces.
- The function uses a dictionary to match closing braces with their corresponding opening braces.
- If the stack is empty at the end, the function returns true, indicating balanced braces.
- This kind of brace-checking logic is beneficial for programmers to improve their skills.
Read Full Article
12 Likes
Codecondo
3d
335
Image Credit: Codecondo
How to Create a Simple Client-Server Program Using C Sockets
- Sockets are crucial for network communication, allowing data exchange over networks using programs.
- This guide focuses on building a simple TCP-based client-server application in C for both beginners and experienced programmers.
- The tutorial covers socket programming basics while creating a functional client-server system.
- To start, you need a C Compiler (like GCC), a text editor, and necessary libraries (e.g.,
). - The server side involves creating a socket, binding it to an IP and port, listening for connections, accepting a client, and data exchange.
- The client side includes socket creation, defining the server's address, connecting to the server, sending data, and receiving responses.
- Troubleshooting tips are provided for common socket programming issues like 'Address already in use' and 'Connection refused.'
- Suggestions for enhancing the program are discussed, such as multi-client support, custom protocols, and error logging.
- Running the program involves compiling the code, starting the server, running the client, and observing client-server interactions.
- This tutorial empowers you to understand and implement socket programming in C, a skill applicable in various domains like web servers and IoT devices.
Read Full Article
20 Likes
Medium
4d
124
Image Credit: Medium
Rise of Rust
- Rust enforces memory safety at compile time through its ownership process, eliminating categories of bugs before runtime.
- Rust's safety guarantees come with virtually no runtime cost, making it economically compelling to spend time satisfying the compiler.
- Rust's acceptance by the Linux kernel marks a significant shift in how system programming is approached, breaking the C and assembly monopoly.
- Rust's learning curve is manageable and its investment in learning pays dividends in code reliability, offering helpful error messages and catching mistakes early.
Read Full Article
7 Likes
Dev
4d
72
Image Credit: Dev
How to Write Unit Tests for Bash Scripts (The Simple Way)
- You can write tests for Bash scripts using the tool called bats.
- An example is provided for testing a 'say_hello' function in a Bash script.
- Tests can be run manually using the 'bats' command or automatically using GitHub Actions.
- A resource for learning more about Bash scripting is mentioned.
Read Full Article
4 Likes
Logrocket
4d
84
Image Credit: Logrocket
Struggling with your PDF report workflow? Try this
- Businesses use reports to deliver information to customers, but the workflow can be challenging.
- A method using React and .NET for delivering PDFs is discussed in this article.
- An example workflow for creating PDF reports is outlined using a vehicle repair shop scenario.
- Building a workflow involves gathering data, generating PDF reports, and delivering them electronically.
- Tools like Twilio, SendGrid, and services for PDF conversion can be utilized in the process.
- The article showcases an example project implementing QuestPDF for PDF generation.
- Steps include frontend web form submission, backend API processing with PDF generation, and Azure Blob Storage usage.
- The example project demonstrates the end-to-end process of creating and accessing PDF reports.
- Azure services like Blob Storage are utilized for storage and retrieval of generated PDFs.
- Options for PDF generation in .NET such as iText7, PdfSharp, QuestPDF, and DynamicPDF are discussed.
- The article emphasizes the benefits of using a server-side PDF generation workflow for easier integration and maintenance.
- Various PDF generation tools and cloud solutions are highlighted for teams working on similar reporting workflows.
Read Full Article
5 Likes
Hackernoon
4d
108
Image Credit: Hackernoon
This Simple App Lets You See How Hollywood Uses Color to Mess With Your Emotions
- Color plays a crucial role in shaping the emotional impact of films, with color grading being the visual language of cinema.
- Understanding the grammar of color in film involves starting with color targets, calibration, and carefully chosen palettes.
- Color grading adjusts images to achieve specific tones, effects, or standards, involving balancing exposure, color correction, and crafting visual styles.
- Before applying creative looks, images need to be brought to a neutral state by correcting color casts and normalizing to a standard color space.
- Color targets like ColorChecker are used for calibration, utilizing precisely measured color values obtained through spectrophotometric measurements.
- Color targets assist in calibrating cameras, monitors, and other devices that handle color, ensuring consistency and accuracy.
- Choosing a palette significantly impacts the mood and style of an image, setting the visual language for the narrative.
- CinePalette is a web app demonstrating how palette restriction affects images, allowing users to experiment with color spaces.
- CinePalette uses predefined palettes or custom ones defined as RGB values to manipulate image colors based on the selected palette.
- The app employs Euclidean distance in RGB space to find the closest color match from the palette for each pixel, visually transforming images.
Read Full Article
6 Likes
Dev
4d
358
Image Credit: Dev
Quark's Outlines: Python Names & Keywords
- A Python name is also called an identifier, used to represent variables, functions, or objects in Python code.
- Python names can use uppercase and lowercase letters, digits, and underscores, but cannot start with a digit.
- Python names are case-sensitive, allowing distinct names with different casing.
- Special characters like spaces, @, $, &, or - are not allowed in Python names.
- Python keywords are reserved words with fixed meanings that control code execution.
- Using a Python keyword as a name results in a syntax error.
- Soft keywords in Python have specific functions within certain contexts, like match and case.
- Python employs special patterns for names like double underscores for built-in actions.
- Understanding Python names and keywords is crucial to writing error-free and readable code.
- Python's naming rules have evolved over time, influenced by various programming languages and grammar theories.
Read Full Article
21 Likes
Dev
4d
32
Image Credit: Dev
Angular 2025 Guide: Mastering Standalone Components
- The article introduces Angular 2025 guide for mastering standalone components, focusing on modern patterns and local state management with signals.
- It emphasizes learning through real examples using the angular-example-app as the base project for showcasing best practices and up-to-date features.
- Explaining Standalone Components in Angular, the article discusses how they simplify NgModules, import dependencies autonomously, and can be used directly in routes or other standalone components.
- Comparing the old way with NgModules to the new way with Standalone Components, the latter reduces boilerplate and simplifies component structure for better modularity.
- Routing with Standalone Components involves pointing directly to the component without the need for lazy-loaded modules, providing a simpler and more direct setup.
- The article highlights the new app configuration approach using standalone components, which allows for clean and efficient app configuration without AppModule.
- Key features of the new configuration include experimental zoneless change detection, advanced router setups with extras like smooth transitions, and HttpClient using Fetch API.
- The config file ties everything together and is used in the main.ts file to bootstrap the application, replacing the traditional AppModule entirely.
- The article concludes by hinting at exploring feature-first project structures in the next post to organize Angular projects in a scalable and maintainable way.
- Standalone components in Angular simplify architecture, reduce boilerplate, and enhance maintainability, making them a foundation for modern Angular development.
Read Full Article
1 Like
Dev
4d
318
Image Credit: Dev
Unlocking Observability with Metrics in GoFr
- GoFr is an opinionated Go framework that simplifies the process of publishing and managing metrics while adhering to Prometheus standards.
- Metrics, such as counters, updown counters, histograms, and gauges, provide quantitative insights into system behavior, enabling proactive monitoring and optimization.
- GoFr supports the implementation of these metrics, providing built-in support for publishing default metrics and creating custom ones tailored to specific use cases.
- By integrating metrics into GoFr applications, developers gain actionable insights, faster troubleshooting, streamlined deployment processes, and improved application stability.
Read Full Article
19 Likes
For uninterrupted reading, download the app