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python リストの中の数字を文字列に変換する方法

こんな感じで、リストの中にINTEGERの要素があり、文字列に変換したい時がある。

sample.py
user_list = [1, 2, 3]

その場合はmapメソッドを使うと簡単に変換できる

sample.py
user_list_str = list(map(str,user_list))

出力結果

sample.py
user_list = [1, 2, 3]
user_list_str = list(map(str,user_list))
print(user_list_str)

# 出力結果
['1', '2', '3']

反対に文字列から数値にしたい場合はstrの部分をintにすればok

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