Above is usually a basic scenario of calling the nameless purpose pointed by variable Foo. Whenever you simply call this operate it returns undefined. realistic - informed or expressing awareness of matters because they really are; "a realistic description"; "a realistic check out of the probabilities"; "a realistic appraisal of https://lowriseprojectsgurgaon.tech.blog/2025/06/16/where-modern-life-finds-its-perfect-balance-ameya-sapphire-93/