I mean, does something, for example in C#, like String test = Test;txtCtrl.Text = test;consumes more RAM than justtxtCtrl.Text = Test;?As it's said, a variable is a reserved space in memory. But does that mean that not using a variable won't reserve (consume, take) a space in memory?
Does storing a value in a variable uses more RAM than using it directly?
language agnostic;memory;memory usage
Maybe.Depending on your language, and how you use it, and how smart your compiler is, it may or may not take more memory. And even if it does take more memory, it's likely to take less memory (just memory for the reference to the data, rather than the entirety of the data itself).In the long run, the memory usage is going to be inconsequential to the memory usage of your program, whereas the use of local variables will usually have a significant impact on the readability of your program.Don't worry about it.