programming

Understanding PHP Types – Booleans

Understanding PHP Types – Booleans

What is a Boolean? In PHP, a Boolean is a data type that can have only two values: true: Represents a positive or affirmative state. false: Represents a negative or false state. Boolean values are often used in conditional statements, comparisons, and logical operations. It is important to note that both true and false are case-insensitive. So, true, True, truE, TRUE are all valid. Creating Boolean Variables You can create a Boolean variable by assigning the values true or false directly: Example: <?php $isAvailable = true; // Boolean variable set to true $isLoggedIn = false; // Boolean variable set to…
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I made a Component Library !

I made a Component Library !

After years of wondering, what to do in my life, I finally have reached to a notable conclusion, that I want to build a React component library, but how?The journey begins today itself with understanding what makes a component library invaluable to developers: it’s not just about functionality, but also about consistency, reusability, and elegance in design. Step 0: What make me different? There are many component libraries out there—Shadcn/UI, Material UI, Tailwind CSS—each bringing something valuable to the table. But what problem am I solving with my library? The answer lies in flexibility and instant feedback. Imagine the best…
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8 Must-Have Software for Programmers on Mac

8 Must-Have Software for Programmers on Mac

Here are 8 essential applications that every programmer should consider installing on their new Mac, along with a brief overview of their features. 1. Video Recording and Streaming: OBS Studio Features: Allows users to customize their streaming setup by choosing between different capture modes like displaying a virtual webcam or selecting specific windows or areas to stream. Offers a comprehensive yet user-friendly interface for configuring stream settings, allowing granular control over audio, video, and encoding parameters. Enables the creation of an unlimited number of scenes and seamless transitions between them, enhancing the overall streaming experience. 2. Video Player: IINA Features:…
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How to Automate Everyday Tasks with Python

How to Automate Everyday Tasks with Python

Author: Trix Cyrus Waymap Pentesting tool: Click HereTrixSec Github: Click Here Python is a versatile and easy-to-learn programming language, and one of its greatest strengths is the ability to automate repetitive tasks. Whether it’s organizing files, scraping web data, sending emails, or managing system resources, Python has libraries and modules that can help make everyday tasks more efficient. In this guide, we’ll explore different ways you can automate tasks with Python and provide examples to help you get started. 1. Automating File and Folder Management Python’s built-in os and shutil modules allow you to interact with your computer’s file system.…
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Filter a CSV file and re-arrange it by category #eg60

Filter a CSV file and re-arrange it by category #eg60

The CSV file below has 4 columns: idSale (id), Movie (movie name), Genre and Director: Use Java to implement a task: filter the file using Director as the argument, group it by Genre, and print data in the order of genre and then movie names. For example, when argument is set as Christopher Nolan, we have the following result: Here is SPL script: A1: Open the CSV file and filter it by director. A2: Group the file by Genre and loop to compute one group each time. Read How to Call a SPL Script in Java to find how to…
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Boas Práticas de Dash de Monitoramento para Observabilidade: Um Guia Simples

Boas Práticas de Dash de Monitoramento para Observabilidade: Um Guia Simples

Hoje em dia em sistemas distribuídos, a observabilidade se tornou uma prática essencial. Mais do que apenas saber que há um problema, o real objetivo é descobrir por que ele está acontecendo e, claro, como corrigi-lo. Dashboards de monitoramento são ferramentas muito poderosas que ajudam a transformar a enxurrada de dados de logs, métricas e traces em insights úteis. O que é Observabilidade e por que importa? A observabilidade é definida como a capacidade de entender o que está acontecendo dentro de um sistema a partir de suas saídas. Para sistemas complexos, como microsserviços e arquitetura serverless, essas saídas vêm…
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What is the Principle of Least Privilege? A Comprehensive Guide

What is the Principle of Least Privilege? A Comprehensive Guide

Introduction to the Principle of Least Privilege Welcome! Today, we’re diving into the Principle of Least Privilege (PoLP). Ever wondered what it is and why it matters? You’re about to find out. We will explore its history, importance in cybersecurity, and more. What is the Principle of Least Privilege? The Principle of Least Privilege (PoLP) is a security concept aimed at giving users, systems, and processes only the permissions they need to perform their tasks—nothing more, nothing less. Why the Principle of Least Privilege is Important in Cybersecurity Why care about PoLP? It minimizes risks, containing potential breaches before they…
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Engy, an LLM-powered tool to generate webapp w/ backend for quick prototyping and iteration

Engy, an LLM-powered tool to generate webapp w/ backend for quick prototyping and iteration

We created this small tool to bootstrap our ideas. It generates a frontend and backend, while also supports iteratively adding new features / fixing bugs. We've tried quite a few use cases and found it saving our time to prototype. Feel free to try it out and tell us how you think, thanks! Github link: https://github.com/renning22/engy PyPI link: https://pypi.org/project/engy/ Source link lol
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ZinariPay 2.0.0: The New Era of Cryptocurrency Payments Integration

ZinariPay 2.0.0: The New Era of Cryptocurrency Payments Integration

We're excited to announce the release of ZinariPay version 2.0.0! This major update introduces significant changes and improvements to our npm package and CDN, making it easier and more secure than ever to integrate cryptocurrency payments into your web applications. What's New? 1. Mandatory API Key for Enhanced Security In version 2.0.0, the apiKey is now a mandatory field for all integrations. This breaking change emphasizes our commitment to enhanced security. By requiring the API key, we've introduced an extra layer of protection to ensure that your transactions remain safe and secure. 2. Completely Revamped User Interface Our new UI…
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