Tag: delete

All the articles with the tag "delete".

• [javascript] delete 和設為 undefined 差別在哪?

  Published:May 25, 2020 |  at 09:09 AM (2 min read)

  前一陣子在討論刪除一個變數的屬性值，應該用 delete 還是設為 undefined 呢?

• [javascript] 陣列與物件，delete與splice差異

  Published:Mar 20, 2016 |  at 08:39 AM (2 min read)

  在 javascript 有分為物件與陣列。常見刪除的方法有 delete 與 splice