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From Zero to Hero: Your First Steps into PHP and Laravel

Embarking on web development with PHP and Laravel can be exciting and overwhelming, given their popularity and capabilities.
PHP, a long-standing server-side scripting language, combined with Laravel, a powerful framework, offers an elegant development experience.
Setting up a PHP environment locally is crucial and can be done using XAMPP, MAMP, WampServer, or Docker.
Installing XAMPP involves downloading the installer, selecting Apache and PHP components, and starting necessary services.
Testing your PHP installation involves creating a test file with PHP code and accessing it via a browser to ensure PHP is running.
PHP fundamentals cover syntax basics, variables, and statements, demonstrated through a simple script for personalized greetings.
Composer, PHP's package manager, simplifies managing external libraries essential for modern PHP development.
Installing Laravel using Composer or the Laravel Installer and understanding the project structure are key steps in Laravel development.
Creating routes, views, and understanding the MVC pattern in Laravel enhances code organization and scalability.
Exploring databases, Blade templating, forms, authentication, frontend scaffolding, and Artisan commands are recommended for further learning.

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UX Design

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What professionals really think about “Vibe Coding”

"Vibe Coding" is gaining popularity despite mixed reactions, with many seeing it as the future of coding.
Professionals' opinions on vibe coding vary based on their experience levels and roles.
An initial poll on LinkedIn revealed that most responders had a negative perception of vibe coding, but some were excited or neutral.
A follow-up survey showed that less experienced professionals tended to have a more negative stance compared to senior professionals.
Developers were more critical of vibe coding compared to creatives, who had a more positive attitude towards it.
Positive responses to vibe coding highlighted its potential to promote creativity and democratize coding.
Neutral responses expressed mixed feelings about vibe coding's hype and future usefulness.
Negative responses raised concerns about the casual approach to coding, poor code quality, and undermining of skilled developers.
Despite divided opinions, a majority of professionals believe that vibe coding will become more relevant in the next 5 years.
The future of vibe coding remains uncertain, with varying perceptions among professionals based on experience levels.

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Hackernoon

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Cross-Device Ethereum Login: Authenticate Desktop Users via MetaMask Mobile in PHP

Crypto wallets like MetaMask can be used for implementing passwordless login systems with high security levels.
Users can log in to a desktop website using the MetaMask app on their mobile device, ensuring security comparable to two-factor authentication.
The private key stored on the phone is secured by biometric identification, offering a more secure and convenient login process.
Implementing MetaMask login in PHP allows integration with various platforms like WordPress and Laravel.
The article provides the code for creating session tables and managing sessions in PHP for MetaMask login.
A QR code is generated on the desktop website for users to scan with MetaMask mobile, initiating the login process.
The login.php script handles signature verification and Ethereum address extraction for successful logins.
The integration with MetaMask occurs through JavaScript, which requests Ethereum account details and handles signing challenges.
Login success is confirmed by validating the Ethereum address, completing the authentication process.
For existing user integration, the process involves linking Ethereum addresses to user accounts, enabling seamless login via Ethereum addresses.

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Medium

328

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Build Confidential Apps in Minutes with iApp Generator

iExec has introduced the iApp Generator for quickly building confidential apps.
Features include ready-to-use code templates in Python or JavaScript and automated setup for Trusted Execution Environments (TEEs).
The iApp Generator ensures compliance and alignment with the iExec iApp framework to prevent runtime failures.
Developers leveraging the iApp Generator can easily create privacy-preserving iApps without needing expertise in Confidential Computing.

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Medium

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Top 10 Full-Stack Development Companies in Sweden to Watch in 2025

Bluell AB is a Stockholm-based tech firm specializing in full-stack development and custom software.
Cygni, now part of Accenture, is valued for its technical excellence and developer-driven culture.
Avenga, with over 3,500 professionals globally, is known for high-quality delivery on complex, enterprise-grade systems.
Netlight, one of Europe’s reputable tech firms, emphasizes collective intelligence and collaborative culture.
Niteco, a global digital agency, excels in enterprise-scale digital solutions, especially in content management and e-commerce platforms.
Knowit, with over 4,000 employees primarily in the Nordics, focuses on end-to-end digital transformation projects.
Innowise Group, a global IT outsourcing firm, offers end-to-end technical expertise at scale for various industries.
CargoIT, a Stockholm-based firm, specializes in logistics and transportation software, catering to the freight and shipping industry.
Nordic Web Team, a Stockholm-based e-commerce development firm, is known for headless commerce solutions and strong client references.
Consid, one of Sweden’s leading tech consultancies with nearly 2,000 employees, combines IT and business strategy for full-service digital solutions.

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Dev

403

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Type Casting

Type casting in Java allows conversion of a variable from one data type to another.
There are two types of type casting in Java: Widening (Implicit) and Narrowing (Explicit).
Widening casting converts smaller data types to larger ones safely, while narrowing casting converts larger types to smaller ones manually.
In Java, it's important to be cautious with narrowing conversions as they can lead to data loss or overflow.

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Medium

314

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Cursor + Test Automation: A First Look

Cursor is a solution that offers smart code suggestions tailored to testing needs in the AI era of software development workflows.
Adopting Cursor required defining and refining rule sets to guide its behavior, ensuring consistency and context-awareness.
Rule sets are structured in a modular and maintainable way, written in .mdc format to help Cursor understand test scopes and purposes.
The collaborative approach of documenting test execution details in rule sets helped build a reliable automation foundation and promote ownership among team members.

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Dev

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When to use Facade Design Pattern?

Facade Design Pattern is used to define a single interface for a set of interfaces in a subsystem for ease of use by clients.
It provides a simplified interface for accessing complex subsystems, shielding clients from the complexity of the underlying classes.
Facade Design Pattern is beneficial when providing a simple interface for a complex subsystem, decoupling subsystems from clients and other systems, and layering subsystems.
Abstract Factory can be used alongside Facade to provide an interface for creating subsystem objects in a subsystem-independent way.

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Medium

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Binary Trees & Traversals in C++: From Basics to Optimal Solutions

Binary trees are like family trees where each node can have up to two children.
Traversal in binary trees means visiting nodes in a specific order, common types include preorder, inorder, postorder, and level order traversal.
Different traversal methods have different efficiency and space complexities, from recursive approaches to iterative solutions using stacks.
Understanding binary trees and their traversals is crucial for programming, practicing both recursive and iterative solutions can enhance coding skills and help in interviews.

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Infoq

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Java 25 Introduces Stable Values API for Deferred Immutability and Improved Application Startup

JEP 502, Stable Values (Preview), now Completed for JDK 25, introduces computed constants for deferred immutability and improved application startup.
Stable Values API offers deferred immutability by allowing objects to be initialized once at any point during execution, enhancing performance and flexibility.
The new API prevents performance issues related to eager object initialization and enables JVM constant-folding optimizations.
Stable Values API introduces StableValue class for immutable value holders, stable suppliers, and stable lists, optimizing application startup and initialization strategies.

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Dev

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What is a coroutine object in python

A coroutine is a special kind of function that can pause and resume its execution, allowing asynchronous programming.
Coroutine objects represent tasks that haven’t run yet and must be awaited inside an async function to actually execute the code and get the result.
When you call an async function, it returns a coroutine object, which needs to be awaited to run the code and obtain the result.
In a FastAPI app, async functions return coroutine objects that need to be awaited so that FastAPI can send the actual data in the response.

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Dev

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npm init playwright

The playwright.config.ts file is crucial for setting up Playwright tests, determining test execution, browser selection, and more.
The article provides a detailed breakdown of a typical Playwright configuration file, explaining each line and its purpose.
Import statements include defineConfig and devices from '@playwright/test', along with packages like dotenv and path for managing environment variables.
defineConfig offers type safety and autocompletion, while devices provide pre-configured settings for browsers and devices.
dotenv.config({ path: path.resolve(__dirname, '.env') }) loads environment variables from a .env file for test or config usage.
Settings within defineConfig like testDir, fullyParallel, forbidOnly, retries, workers, and reporter control test execution and reporting.
The use object includes options like baseURL for defining a base URL and trace for collecting detailed logs on test retries.
The projects section allows running tests on different browsers like Chromium, Firefox, and WebKit, with options for mobile and branded browsers.
Customizing the configuration involves changing testDir, setting baseURL, adding/removing projects, and enabling a web server for local development.
Understanding the Playwright configuration file empowers users to tailor test setups, test across various browsers/devices, and ensure app functionality.

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Medium

423

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I Paused My Coding Career. The Play Button’s Broken.

In August 2024, the author left their job to pursue Forex trading due to feeling drained in their previous role amidst a company restructuring phase.
The author was abruptly shifted to an AI engineering role without proper training or support, leading to long hours of coding with minimal guidance.
Feeling overwhelmed, the author decided to take a break and explore trading, but faced challenges when considering returning to the tech industry due to recruiter calls ending in a similar manner.

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Dev

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"Python Hangman: Guess the Word, Learn the Code"

CLI games are a fun way to reinforce programming concepts, like creating a Hangman game in Python.
The game involves guessing a word within a limited number of attempts by suggesting letters.
The game structure includes a hardcoded target word, maintaining state using lists and sets, and 8 attempts limit.
Input validation ensures only alphabetic characters are accepted, and guessed letters are tracked to prevent repetition.
Design considerations like using sets for lookup operations and updating lists in place contribute to effective coding.
The game's simplicity allows for practice in input validation, data structure manipulation, and logical segmentation.
Possible improvements for future versions include randomizing word selection, adding ASCII visuals, and support for whole word guessing.
The Hangman game serves as a learning tool, a showcase of basic Python structures, and a foundation for more advanced programming.
Overall, the game provides interactive learning and demonstrates how straightforward code can be engaging and educational.
The Hangman game code demonstrates the implementation of game logic, input validation, and state management in Python.

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Medium

1.4k

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Escape from the Matrix: How I’m Trading Comfort for Code to Shape the Future

The individual is shifting from a career in healthcare to pursue a tech venture focused on shaping the future.
They express a desire to break free from the traditional expectations society imposes, seeking to make a meaningful impact beyond conventional boundaries.
Despite concerns or misconceptions about their lifestyle choices, the individual is resolute in their pursuit and determined to see their initiative succeed.
Anthony J. Pacheco is the founder of Interstellar Technologies Initiative, LLC, emphasizing a transition to prioritize coding and innovation.

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