Javascript — 第07天
IPFS

今日主題 📕
- ES7
- ES8
- ES10(ES2019)
- - flat()
🎃到github找source code | Here
ES7

ES8
- 將空白插入開頭 padStart
- 將空白插入末端 padEnd

- keys
- values
- entries


替代Replacement

ES10
- 平面化flat()
- 如何flat 巢狀陣列(nested array)





- 將開頭去空白 trimStart()
- 將末端去空白 trimEnd()

- fromEntries
- entries

- 抓錯好幫手 -- try & catch


進階迴圈(Advanced Loops)
- 基礎迴圈(basic loops)

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