File I/O Courses and Certifications

Inheritance and Data Structures in Java

79 ratings at Coursera

Explore Java inheritance, data structures, and debugging with University of Pennsylvania's 4-week online course. Learn to read/write files, parse text, and more.

• Coursera
• 21 hours 6 minutes
• On-Demand
• Free Online Course (Audit)

Microcredential

Android App Development

Vanderbilt University's 22-week course teaches Java programming, Android components, and software patterns for developing maintainable Android apps. Includes a capstone project.

• Coursera
• 22 weeks, 4 hours a week
• On-Demand
• Paid Course
• 5 courses

Complete NodeJS Developer (GraphQL, MongoDB, + more)

4888 ratings at Udemy

Learn from real NodeJS experts! Includes REALLY Advanced NodeJS. Express, GraphQL, REST, MongoDB, SQL, MERN + much more

• Udemy
• 1 day 22 hours 27 minutes
• On-Demand
• Paid Course

Python 3: Fundamentals

1959 ratings at Udemy

Learn Python the right way!

• Udemy
• 2 days 20 minutes
• On-Demand
• Paid Course

Python for Absolute Beginners: Learn Python in a Week!

1362 ratings at Udemy

A Python 3 Practical Programming Course for Absolute Beginners - Learn how to Code in Python 3.9 (2021 Edition)

• Udemy
• 8 hours
• On-Demand
• Paid Course

Groovy | Step by Step for Beginners

993 ratings at Udemy

Learn Groovy programming from scratch with this beginner-friendly course. Covering basics to advanced topics like OOP, file I/O, and exception handling in 6 hours.

• Udemy
• 5 hours 32 minutes
• On-Demand
• Free Online Course

C++ And Java Training Crash Course 2022

374 ratings at Udemy

Learn C++ and Java basics, including user input, data types, and operators. Gain hands-on experience in object-oriented programming, coding styles, and design patterns. Suitable for beginners.

• Udemy
• 1 hour 44 minutes
• On-Demand
• Paid Course

Intermediate Level C++

248 ratings at Udemy

Gain knowledge and build your understanding about some of the key concepts of Intermediate C++.

• Udemy
• 1 hour 34 minutes
• On-Demand
• Paid Course

A Brief Introduction to Python

184 ratings at Udemy

Learn Python programming basics in a 1-2 hour course, covering topics from variables, loops, lists, functions to file I/O and Pip package installer.

• Udemy
• 1-2 hours
• On-Demand
• Free Online Course

Java Class Library

137 ratings at Coursera

Final course in LearnQuest's Core Java Specialization, focusing on Java Class Library. Learn to write reusable, type-safe code, handle runtime errors, and prepare for Java frameworks.

• Coursera
• 1 day 5 hours 54 minutes
• On-Demand
• Free Online Course (Audit)

Python Programming for Beginners : Hands-On (Online Lab)

133 ratings at Udemy

Learn Python 3 from scratch with this 15-hour course, offering hands-on experience in a live lab. Master Python programming concepts, datatypes, debugging techniques, and more.

• Udemy
• 15 hours 6 minutes
• On-Demand
• Paid Course

Pragmatic AI Labs

Python and Rust with Linux Command Line Tools

Applied command line tool automation with Python and Rust for efficient task management.

• edX
• 4 weeks, 3-6 hours a week
• On-Demand
• Free Online Course (Audit)

Derek Banas

Lua Tutorial

3 reviews

Derek Banas offers a concise Lua tutorial covering data types, math, conditionals, strings, looping, functions, and more in under an hour.

• YouTube
• 57 minutes
• On-Demand
• Free Online Course

Golang for Tourists

1 review

Master Golang in 19 hours with this comprehensive online program, covering installation, basic concepts, maps, structs, goroutines, channels, pointers, interfaces, I/O, and networking.

• YouTube
• 19 hours
• On-Demand
• Free Online Course

Learning C++

714 ratings at LinkedIn Learning

Explore introductory C++ language programming with simple language and up-to-date code examples.

• LinkedIn Learning
• 2-3 hours
• On-Demand
• Free Trial Available