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

A naukri.com initiative

New

Home

Programming News

Python Blogs

132

Image Credit: Python Blogs

SEO Optimization Tips for the WordPress Footer

The footer plays a significant role in enhancing SEO strategy and providing better user experience.
Incorporate relevant keywords and phrases in the footer text so that search engines can understand your site better.
Add structured data to the footer by using schema.org markup for business details, such as your address, phone number, or organization.
Link internal links that point to your most important pages. This could include privacy policy, contact page, about us, and other high-conversion or high-priority pages.
Include social media icons in the footer as it plays a significant role in increasing engagement and driving traffic to your website.
Footer navigation helps visitors quickly find important content, improving overall website usability and indirectly impacting SEO rankings.
Ensure the footer is mobile-friendly, as mobile search continues to dominate.
Optimize footer images the same as the rest of your site’s images for SEO.
Avoid excessive links in the footer as having too many links in the footer may result in penalties from search engines.
Include a call-to-action (CTA) in the footer, directing users to a page that is highly relevant to the CTA.

Read Full Article

7 Likes

Medium

163

What Are Polyfills, Why Do We Need Them, and When Should You Use Them?

Polyfills are used to ensure compatibility with older browsers and enable the use of modern APIs.
Common use cases for polyfills include supporting older browsers, using modern APIs, and implementing progressive enhancement.
Examples of common polyfills include Promises, Fetch API, and Array.prototype.includes().
Pros of using polyfills include improved browser compatibility and preventing feature breakage in unsupported environments, but they can also add performance overhead and increase bundle size.

Read Full Article

9 Likes

Codecondo

234

Image Credit: Codecondo

Best Platforms That Provide Free Django App Hosting!

PythonAnywhere is a cloud-based platform that allows you to have a server instance for all your Python development needs
Amazon AWS free plan is pretty much a way of learning more about the services that AWS & EC2 provide to the world
OpenShift is a project maintained by the original Red Hat board, and provides a free – and paid – cloud service to those who need it
Heroku is the perfect example of successful growth, over the last couple of years it has become the place to go to when someone is looking to launch a new startup or a business
They’re obviously not limited to Django only, and I’m only using the terminology so I can have the post rank for that keyword
The Amazon AWS free plan is perhaps an ideal way to get your feet wet with testing applications and deploying them
The official OpenShift blog is full of tutorials, guides and other juicy information that will help you get going quickly
The free plan offers enough specifications for you to do some basic testing, and even host a portfolio site if you’d like
You can head over to the Heroku’s own ‘Getting Started with Django‘ guide and learn how to set up a fully functional Django installation on your Heroku node
If you are novice towards learning Django, you can try this online tutorial ‘Learn Django and Python Development By Building Projects‘, where you’ll be made familiar with the fundamentals of Django and build blogs, message boards, surveys and much more!

Read Full Article

14 Likes

Medium

251

Image Credit: Medium

Monitoring DOGE, SUI, PEPE, FTM as Bitcoin approaches $100K

Dogecoin (DOGE), Sui (SUI), PepeCash (PEPE), and Fantom (FTM) are gaining momentum as Bitcoin consolidates.
While the cryptocurrency market is unpredictable, these altcoins are making notable strides.
Investors face a choice between Bitcoin and these underdog coins.
The crypto market is full of surprises, and there is a lot of action to come.

Read Full Article

15 Likes

Medium

406

Image Credit: Medium

Meet Osita, a skilled developer, specializes in JavaScript, with expertise in React, Node, Express

Osita is a skilled developer specializing in JavaScript, with expertise in React, Node, and Express.
He is an innovator and enjoys solving problems and designing user-centric solutions.
Osita has worked on various projects, including a quiz app, a global user interface, and a Netflix-inspired application.
He is building Siitecch, a learning platform focused on making web development and new technologies accessible to beginners.

Read Full Article

24 Likes

Dev

296

Image Credit: Dev

Understanding JavaScript Operators: A Complete Guide with Examples

Operators in JavaScript are special symbols used to perform operations on values and variables.
JavaScript supports a wide variety of operators, and they are categorized into the following types:
1. Arithmetic Operators - used to perform mathematical calculations on numbers
2. Assignment Operators - used to assign values to variables
3. Comparison Operators - used to compare values and return a Boolean based on the condition
4. Logical Operators - used to perform logical operations, returning Boolean values
5. Unary Operators - operate on a single operand to perform a specific action
6. Ternary (Conditional) Operator - a shorthand for the if...else statement
7. Bitwise Operators - perform operations on binary numbers
8. Spread Operator (...) - allows you to unpack elements from an array or object into a new array or object

Read Full Article

17 Likes

Python Blogs

344

Image Credit: Python Blogs

What is the AI that can be used on WhatsApp?

AI chatbots are used for customer support, answering queries and taking orders on whatsapp
AI voice assistants like Google Assistant and Siri can send whatsapp messages by listening to voice commands
Integrated AI translation bots can translate messages in foreign languages to your preferred language directly in the app
AI in WhatsApp Business can respond to customer inquiries, personalize responses and take orders automatically
AI-powered media recommendations bots can analyze conversations and recommend relevant media content like videos, memes and songs
Using official services or trusted third-party apps is safe when using AI on whatsapp
You can use WhatsApp Business API and integrate a chatbot platform by using easy-to-implement solutions such as Twilio, Dialogflow or Chatfuel for business automation
AI chatbots can handle structured questions and provide information, but they cannot replace human interaction for deep philosophical conversations
AI is making WhatsApp more convenient, smarter, and fun to use
AI on WhatsApp is a useful assistant, not a replacement for human interaction

Read Full Article

20 Likes

Dev

190

Image Credit: Dev

A Complete Guide to Type Conversion in JavaScript: Implicit vs Explicit Coercion

Type conversion in JavaScript refers to the process of converting a value from one data type to another.
There are two types of type conversions in JavaScript:
Implicit Type Conversion (Type Coercion)
Explicit Type Conversion
JavaScript's coercion behavior can be confusing, so let's look at how different operations convert types.
Certain values are considered falsy or truthy when coerced to a boolean.
Null converts to 0 when coerced to a number.
Undefined converts to NaN when coerced to a number.
Null is coerced to false in a boolean context.
Every JavaScript object has access to the toString() method, which converts the object to a string.

Read Full Article

11 Likes

Dev

322

Image Credit: Dev

New in Angular: Bridging RxJS and Signals with toSignal!

Angular introduces toSignal, a feature that connects RxJS Observables with Angular's Signals API.
toSignal converts an Observable into a Signal, providing the benefits of both RxJS and Signals.
Key benefits include streamlined code, automatic subscription management, and improved performance.
The RxJS Interop package is available for developer preview, allowing experimentation with toSignal.

Read Full Article

19 Likes

PlanetPython

304

Python Insider: Python 3.14.0 alpha 3 is out

Python 3.14.0 alpha 3 is an early developer preview of Python 3.14 series.
This release, 3.14.0a3, is the third of seven planned alpha releases.
Major new features of Python 3.14 include deferred evaluation of annotations, Python configuration C API, and improved error messages.
The next pre-release of Python 3.14 will be 3.14.0a4, scheduled for 2025-01-14.

Read Full Article

18 Likes

Dev

331

Image Credit: Dev

Building a Custom Scheduler Using React and Supabase

In this article, the author discusses how to build a scheduler to post articles on dev.to using React and Supabase.
The application allows users to schedule posts, which are stored in a Supabase database.
A Cron job is set up to call an edge function every minute, which checks if any articles are scheduled to post at the current time.
If there is an article scheduled, the edge function posts it on dev.to using its API and updates the database.
The author uses bolt.new to generate a complete React application with dependencies and configuration.
Supabase provides an all-in-one solution for building applications, including auth, storage, and edge functions.
The author explains how to create the Supabase Edge function using Deno, which is distributed globally at the edge.
Supabase now has a dashboard to create a cron job that can run SQL snippets, database functions, HTTP requests, and edge functions.
This technique can be adapted for a variety of use cases, and readers are encouraged to explore additional features like using Supabase storage to upload and fetch images for thumbnails.
The full code is available on GitHub for readers to reference.

Read Full Article

19 Likes

Dev

176

Image Credit: Dev

Mastering JavaScript: The Essential Guide for Developers

JavaScript is a powerful, versatile, and widely-used programming language essential for both front-end and back-end development.
The guide covers everything from basic concepts to advanced features like closures, promises, and the event loop.
Practical examples and best practices are provided for writing efficient, maintainable code.
Topics covered include JavaScript basics, functions and scope, objects and arrays, DOM manipulation, asynchronous JavaScript, ES6 features, error handling and debugging, and best practices.

Read Full Article

10 Likes

Hackernoon

331

Image Credit: Hackernoon

How Should Engineering Leaders Handle Code Ownership Challenges?

Code ownership is a major issue as engineering teams scale.
Builders are responsible for implementing features, but code ownership typically falls to someone else.
Different builders repeatedly reinvent the wheel, wasting time and resources.
Shared code ownership without collaboration leads to confusion on responsibility and a tedious development lifecycle.
Microservices can help address code ownership issues, but they are not always the best solution for every organization.
Builders must take responsibility for creating sustainable, high-quality code.
Co-ownerships, with one team owning the foundation and others embracing collaboration, can be a solution.
Team collaboration is crucial, especially for projects with tight deadlines.
Owners and co-owners should be respected by builders, and vice versa.
It is crucial to take care of code assets and maintain high-quality, sustainable code.

Read Full Article

19 Likes

Dev

335

Image Credit: Dev

EchoAPI vs SoupUI: Which One is the Better Choice for You?

EchoAPI and SoupUI are popular API testing tools compared in this article.
EchoAPI has a user-friendly interface and focuses on RESTful APIs.
SoupUI supports various protocols but has a steeper learning curve.
EchoAPI supports automated testing and offers quick mock API creation.

Read Full Article

20 Likes

Dev

238

Image Credit: Dev

Refactoring a Lambda Monolith to Microservices Using Hexagonal Architecture

AWS Lambda monoliths have several drawbacks like big package size, hard to enforce least privileges, and hard to test.
It is recommended to decompose the monolithic Lambda function into individual microservices with each Lambda function dedicated to a single, well-defined task.
Hexagonal Architecture, also known as the 'Ports and Adapters' approach, offers a way to refactor a Lambda monolith into microservices.
Hexagonal Architecture allows us to modularize the application so it can be more flexible and maintainable.
The preferred approach is to decompose the monolithic Lambda function into individual microservices, with each Lambda function dedicated to a single, well-defined task.
Decomposing a monolith can be done using the 'decompose by business capability' approach.
The Strangler Pattern allows us to migrate functionality piece by piece, gradually 'strangling' the monolith until it's fully decomposed.
Hexagonal Architecture implementation is based on three components: Core Logic (Domain), Ports, and Adapters.
Using Hexagonal Architecture, it's possible to gradually decouple the monolith into smaller and independent microservices to bring many potential benefits.
Refactoring your Lambda setup with Hexagonal Architecture can transform a complex, tightly coupled monolith into a streamlined, testable and flexible microservice ecosystem providing a solid foundation for future growth.

Read Full Article

14 Likes

For uninterrupted reading, download the app

Programming News

Discover more