Cheatsheets

Introduction to Digital Products Digital products are intangible assets or pieces of media that can be sold and distributed repeatedly online without restocking inventory. They leverage technology to provide value, solve problems, or deliver content to customers. The digital product market continues to expand rapidly as consumers increasingly seek convenient, instant-access solutions and content. Creating […]

Introduction to Cradle to Cradle Cradle to Cradle (C2C) is a biomimetic approach to product design and manufacturing that models human industry on nature’s processes, viewing materials as nutrients circulating in healthy, safe metabolisms. Developed by chemist Michael Braungart and architect William McDonough, C2C reimagines the design and production process to create products that are

Introduction to CQRS Command Query Responsibility Segregation (CQRS) is an architectural pattern that separates read and write operations into distinct models. Unlike traditional architectures where the same data model handles both commands (writes) and queries (reads), CQRS uses separate models optimized for their specific purposes. This separation allows for independent scaling, specialized optimization, and better

Introduction to CPT Codes Current Procedural Terminology (CPT) codes are a standardized system developed and maintained by the American Medical Association (AMA) for describing medical, surgical, and diagnostic services. These codes are essential for accurate medical billing, insurance claims processing, and statistical tracking of healthcare services. They provide a uniform language that allows healthcare providers,

Introduction: What is CPR and Why It Matters Cardiopulmonary Resuscitation (CPR) is an emergency life-saving procedure performed when someone’s breathing or heartbeat has stopped. Effective CPR can double or triple a person’s chance of survival following cardiac arrest. This cheatsheet provides a comprehensive overview of CPR techniques for different age groups and situations. Why CPR

Introduction to CPR Cardiopulmonary Resuscitation (CPR) is a critical emergency procedure that combines chest compressions and rescue breaths to maintain blood flow and oxygenation when a person’s heart has stopped beating. CPR is a vital link in the chain of survival, potentially doubling or tripling a victim’s chance of survival from cardiac arrest. This life-saving

Introduction to the TCP/IP Model The TCP/IP (Transmission Control Protocol/Internet Protocol) model is the foundational framework that defines how data communication occurs across networks and the internet. Developed in the 1970s by DARPA (Defense Advanced Research Projects Agency), this protocol suite has become the standard for network communications worldwide. The TCP/IP model provides a practical,

Introduction to Co-working Spaces Co-working spaces are shared workspaces that offer professionals, freelancers, startups, and enterprises flexible alternatives to traditional offices. These community-oriented environments combine the structure of professional settings with the flexibility and networking opportunities of shared spaces. The co-working model has revolutionized how and where people work by offering diverse membership options, amenities,

Introduction to Cover Letters A cover letter is a one-page document that accompanies your resume when applying for jobs. It serves as your personal introduction to potential employers, highlighting your relevant skills, experiences, and enthusiasm for the position. A well-crafted cover letter demonstrates your written communication skills, shows why you’re a great fit for the

Introduction: Understanding the US Court System The United States has a complex, multi-layered court system operating at both federal and state levels. This dual court system stems from federalism, the constitutional division of power between the national government and the states. The court system serves as the judicial branch of government, interpreting laws, resolving disputes,