Programming C without variables is like, well, programming C without variables. They are so essential to the language that it doesn’t even require an analogy here. We can declare and use them as ...

Variables in C & Co. also have a lifetime that they’re guaranteed to be available for, also called their “duration”. After their duration is up, you won’t be able to use the variable any more.

In C, static variables appear within local procedures, just like other local variables, but they have lifetimes that span the entire runtime of the application.

My question is simple. Is a static local variable's initialization thread safe? Acording to Stroustrup: quote: (A Static Local Variable) will be initialized only the first time the thread of ...

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