Top "Volatile" questions

Volatile is a qualifier used to define a data storage area (object, field, variable, parameter) that "can change on its own", thus disallowing some code generator optimizations.

Why is volatile needed in C?

Why is volatile needed in C? What is it used for? What will it do?

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Why do we use volatile keyword?

Possible Duplicate: C++: When Has The volatile Keyword Ever Helped You? I have never used it but I wonder why …

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What is the volatile keyword useful for?

At work today, I came across the volatile keyword in Java. Not being very familiar with it, I found this …

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Volatile vs Static in Java

Is it correct to say that static means one copy of the value for all objects and volatile means one …

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Volatile vs. Interlocked vs. lock

Let's say that a class has a public int counter field that is accessed by multiple threads. This int is …

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What is the difference between atomic / volatile / synchronized?

How do atomic / volatile / synchronized work internally? What is the difference between the following code blocks? Code 1 private int counter; …

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Volatile Vs Atomic

I read somewhere below line. Java volatile keyword doesn't means atomic, its common misconception that after declaring volatile, ++ operation will …

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Volatile boolean vs AtomicBoolean

What does AtomicBoolean do that a volatile boolean cannot achieve?

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Difference between volatile and synchronized in Java

I am wondering at the difference between declaring a variable as volatile and always accessing the variable in a synchronized(…

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What is the difference between a static global and a static volatile variable?

I have used a static global variable and a static volatile variable in file scope, both are updated by an …

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