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The UI thread which invoked the script can set a timeout , say a couple of seconds , and after the time has expired can abort the evaluation ( or put up a modal dialog and see if the user wants the operation to continue ; it 's really up to the outer context to decide what to do ) . I have been in dance team since 6th grade ( when it first became available to do ) . As FDR said , the time for politics is over , let tax the richy ( which he was never able to do ) . Roman Catholic perspective ( in which the sacramental action of the church makes one a co-worker ) than to traditional Protestantism ( according to which there is little for human beings to do ) . John shouting , tried to run backwards from the very small , cute , furry pup ( not quite knowing what to do ) while it was still growling and shaking his welly .