How do you check to see if a variable has changed every second or less in objective c?
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Published on 2010-05-04T15:39:28Z
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I am using an if statement to check the value of a BOOLEAN when i click on a button. When the button is clicked if the value is false i want to display a UIActivityIndicator and if the value is true i want to push the new view. I can do this fine but i want the view to change automatically when the BOOLEAN Becomes true if the user has already clicked the button.
So my question is how do you check to see if a value has changed everysecond or less?
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