Regular Expressions Basics vs Software_Engineering

Regular Expressions Basics is an independent study app that helps you build real regex skills through focused practice and clear explanations. It is designed for beginners, students, developers, QA engineers, and career changers who want to understand pattern matching with confidence. Study across four core categories: - Fundamentals - Practical Skills - Common Pitfalls - Advanced Concepts You get 160 carefully written questions, and every question includes an explanation so you can learn the why, not just memorize answers. Key features: - Spaced repetition with FSRS-based intervals - Weak-point heatmap to reveal what needs review - Daily challenge to keep your learning consistent - Mock exams for realistic self-checks - Offline practice anytime - No login required Independent study app for Regular Expressions Basics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners. Practice offline, no login required.

Become a software engineer—starting exactly where you are. Software_Engineering is a complete interactive learning environment for iPhone, iPad, and Mac. Begin with basic arithmetic, how computers follow instructions, and your first program. Progress through Python, JavaScript, TypeScript, Swift, data structures, algorithms, web development, backend services, databases, testing, security, cloud delivery, distributed systems, reliability, architecture, and principal-level engineering. LEARN BY DOING • 40 structured courses from beginner to advanced • 400 substantive interactive lessons • 140 editable, syntax-highlighted code labs • 100 quizzes with validation and explanations • 80 architecture decisions based on real trade-offs • 80 guided concept exercises • Progressive hints that help without simply giving away the answer BUILD A PORTFOLIO Complete 40 practical software projects: 12 Beginner, 14 Intermediate, and 14 Advanced. Build programs, accessible web interfaces, native apps, APIs, databases, realtime systems, delivery pipelines, secure platforms, distributed services, developer tools, and principal architecture packages. Every project includes an editable workspace, four milestones, local checks, and outcomes you can explain in an interview. YOUR PRIVATE SOFTWARE ENGINEERING TUTOR Ask a question from any lesson or project. Tutor Core can begin with basic arithmetic, define every new term, diagnose code and architecture, and continue until the idea clicks. Offline Core is included and never sends questions anywhere. Compatible devices can add private Apple on-device generation. WATCH YOUR SOFTWARE SYSTEM TAKE SHAPE Every completed lesson, course, and project milestone advances a living software-system construction scene—from its first blueprint through runtime, modules, services, reliability controls, and a shipped system. DESIGNED FOR SERIOUS PROGRESS Earn XP, build streaks, bookmark material, track role readiness, choose daily goals, switch between light and dark interfaces, and move naturally among iPhone, iPad, and Mac. FREE TO START The entire beginner track is free permanently: 10 courses, 100 lessons, 12 guided builds, 5 tutor questions a day, and full XP, streak, and achievement tracking. No account and no sign-up, ever, and everything works offline. SOFTWARE_ENGINEERING PRO Pro unlocks the 30 intermediate and advanced courses (300 further lessons), all 40 guided builds, unlimited tutor questions, and detailed progress reports. Available as an auto-renewing monthly or annual subscription through In-App Purchase. Payment is charged to your Apple Account at confirmation of purchase and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lukekevinmclaughlin.com/privacy