Clojure lang
Download as PPT, PDF0 likes361 views
This document contains examples of functions in Clojure for working with characters, strings, and arrays. It shows using char? to check if a value is a character, format to format output as hexadecimal, char-array to create a character array, chars and doubles to print the contents of character and double arrays respectively.
![char-array (def x (char-array [\a \b \c])) (println x) Output: #<char[] [C@456dfa45>](https://image.slidesharecdn.com/clojureshooter3-111010160018-phpapp01/85/Clojure-lang-4-320.jpg)
![chars (def x (char-array [\a \b \c])) (println (chars x)) Output: #<char[] [C@456dfa45>](https://image.slidesharecdn.com/clojureshooter3-111010160018-phpapp01/85/Clojure-lang-5-320.jpg)
![doubles (def x (double-array [1 2 3])) (println (doubles x)) Output: #<double[] [D@7d5718f2>](https://image.slidesharecdn.com/clojureshooter3-111010160018-phpapp01/85/Clojure-lang-6-320.jpg)
Clojure lang
- 2. char? (println (char? 1)) (println (char? \a)) Output: false true
- 3. format (println (format "%x %x %x" 10 11 12)) Output: a b c
- 4. char-array (def x (char-array [\a \b \c])) (println x) Output: #<char[] [C@456dfa45>
- 5. chars (def x (char-array [\a \b \c])) (println (chars x)) Output: #<char[] [C@456dfa45>
- 6. doubles (def x (double-array [1 2 3])) (println (doubles x)) Output: #<double[] [D@7d5718f2>