def swapEvaluator(newEvaluator):
    global _evaluator
    oldEval = _evaluator
    _evaluator = newEvaluator
    return oldEval
Return a random id for javascript fields.
dataset/ETHPy150Open ufora/ufora/ufora/FORA/python/Evaluator/Evaluator.py/swapEvaluator--crossover with--dataset/ETHPy150Open adieu/allbuttonspressed/pygments/formatters/html.py/get_random_id