Using Environment Vars for More Portable Code

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Using Env Vars for More Portable Code // we all like portable code. This video shows one way that environment variables can keep things flexible and allow your programs to work on different machines with different configurations and constraints.

Related Videos:
Env Vars:    • What are Environment Variables, and how do...  
Libraries at runtime (dlopen):    • How to Load Libraries at Runtime  

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Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers.


About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab.

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