1. An appeal is moot only when the dispute becomes academic by reason of changed circumstances such that the court's determination would have no practical effect or yield no effective relief. The decisive consideration is whether the judgment sought would have practical utility. 2. Compliance with a court order, standing alone, does not extinguish a controversy or render an appeal moot if the underlying legal issue remains contested and a determination would still have practical consequences for the parties. 3. Peremption of the right to appeal occurs only when the losing litigant's conduct points indubitably and unequivocally to the conclusion that they do not intend to attack the judgment. The conduct must be inconsistent with any intention to appeal, and the onus of establishing peremption rests on the party alleging it. 4. Compliance with a court order to avoid contempt, while simultaneously pursuing leave to appeal and appellate remedies, is not conduct that points unequivocally to acquiescence in the judgment or abandonment of appeal rights. 5. Court orders must be obeyed unless and until they are set aside, varied by a court of competent jurisdiction, or suspended by the noting of an appeal, and such compliance does not, without more, indicate acquiescence.