你即將離開本站

並前往https://www.e-learn.cn/node/89715

How do I find the index of an item in a vector? | 易学教程

EDIT: Because clojure.contrib.seq has vanished I updated my answer ... (defn positions [pred coll] (keep-indexed (fn [idx x] (when (pred x) ...

確定！ 回上一頁

查詢 「keep-indexed clojure」的人也找了：

  1. clojure
    2.
  2. clojure take
    3.
  3. find clojure
    4.
  4. clojure vec
    5.
  5. filter clojure
    6.
  6. clojure index
    7.
  7. clojure reduce indexed
    8.
  8. clojure keep
    9.