[問題] Single statement question
請問在這份投影片第54頁的練習要如何全部縮爲一行呢?
http://www.slideshare.net/JustinSDK/pycon-taiwan-2013-tutorial
原始內容如下:
numbers = []
for number in range(20):
numbers.append(str(number))
print ", ".join(numbers)
只知道前面的敘述可以先簡寫成這樣:
[numbers.append(str(number)) for number in range(20)]
但是最後一行的 join 不曉得如何整合進去,請高手指點,謝謝!
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