Booleans
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What is Booleans?
Booleans represent truth values, either true or false. They are fundamental for controlling program flow, making decisions based on conditions, and representing binary states. In Swift, you declare a Boolean variable using the Bool keyword and assign it either true or false.
Free resources to learn Booleans
- Official docsBooleans
- ArticleData Types in Swift
- VideoSwift Tutorial for Beginners: Lesson 2 Data Types
More in stage 9: if / else
Booleans: common questions
Can I learn Booleans in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Booleans in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Booleans tutorial for beginners?
It is lesson 23 of 156 in the free Swift & Swift UI roadmap, in stage 9, if / else. If you are new to Swift & Swift UI, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.