問題：
I have an array that I've created in TypeScript and it has a property that I use as a key.我有一個在 TypeScript 中創建的數組，它有一個用作鍵的屬性。 If I have that key, how can I remove an item from it?如果我有那把鑰匙，我怎樣才能從中刪除一個項目？
解決方案：
參考一： https://en.stackoom.com/question/12ADe參考二： https://stackoom.com/question/12ADe