Variables allow us to associate a value to a name. These values are stored in memory and are accessible through the name of the variable.
age = 21
The variable age holds the value 21. Throughout your program that value can change or remain the same.
Where Do Variables Live? Variables are stored in memory. You can think of computer memory as a collection of places for holding information. Computers have different type of memory: cache memory, video memory, and RAM (random access memory). Your programs will typically use free RAM memory.
I always had a passion for the field of STEM (Science, Technology, Engineering, and Math) and I knew I wanted to do something to make a difference in the world. I just didn’t know where to start. I was an immigrant in a new country, grew up in a tough environment, and wasn’t sure how… Read More