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Stopwhatch – Changelog

2024_07_05 – version: 1.0.2+35 Updated app version and refactored image path constants for better maintainability. Details: This commit improves the maintainability of the codebase by centralizing the image directory name in a constant and increments the application version to reflect the changes. 2024_07_04 – version: 1.0.1+34 Added keystore properties, signing configuration, storage permissions, and new […]

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Finances – Changelog

The Changelog below offers a clear and concise summary of the updates, enhancements, and fixes applied to Finances over time. Here, you will discover a comprehensive log of all significant modifications to Finances, ranging from the introduction of new features and integrations to usability improvements and bug fixes. This technical Changelog is crucial for users […]

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Plugin WordPress – Terminal

The “RRAlves Terminal” plugin is a simple tool for WordPress that simulates a terminal emulation around your text, giving it the appearance of an iOS or Linux terminal. This functionality is particularly interesting for bloggers, developers, and educators who wish to present commands, code, or instructions in a stylized and interactive way in their posts. […]

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Plugin WordPress – Table of Contents

The “RRAlves Table of Contents” plugin is a powerful tool designed to enhance the navigability and organization of content within WordPress posts. By automatically generating an indexed table of contents based on the post’s headers, it significantly improves user experience, allowing readers to quickly understand the structure of a post and jump to sections of […]

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Starting Your Financial Control

Finances is a powerful tool designed to offer you comprehensive and intuitive control over your personal finances. This text will follow the roadmap of our video tutorial (Finances (pt_BR) – YouTube or Finances (en) – YouTube), detailing step by step how you can make the most of the main functionalities of the app. From creating […]

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Cookie Policy

Índice1. Introduction2. What Are Cookies, Similar Technologies, and Web Beacons?3. How We Use Cookies, Similar Technologies, and Web Beacons4. Types of Cookies5. How to Block or Delete CookiesIntroduction Our website and mobile application use cookies. By using our site, mobile application, and agreeing to this policy, you consent to the use of cookies, web beacons, […]

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LabCalc2: Scientific Calculations and Uncertainty Analysis

Índice1. Precision and Rigor in Uncertainty Analysis1.1. Vocabulary2. Introduction2.1. Display2.2. Keyboard2.2.1. 2nd Key2.2.2. Directional Keys2.2.3. Memory Management2.2.4. Measures and Statistics2.2.5. Control Buttons and FunctionsLabCalc2 is a Scientific Calculator designed to meet the demands of professionals and students in laboratories in the fields of science and engineering. LabCalc2 is not just a calculation tool; it is […]

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Mechanical Measurements and Uncertainties

Índice1. About Laboratory Teaching1.1. Measurement Vocabulary1.1.1. True Value1.1.2. Measured Value1.1.3. Measurement Error1.2. Uncertainty1.3. Calculation with Uncertainties1.3.1. Addition1.3.2. Product1.3.2.1. Relative Uncertainty1.3.3. Power1.3.4. Division1.3.5. General Expressions1.3.6. Transcendental Functions1.3.6.1. Circumventing Maxima/Minima in Sine and Cosine2. Python Code3. Flutter Calculator LabCalc represents a set of tools developed throughout my career as a professor and coordinator of the Physics Laboratory […]

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