[問題] .CSV檔 行列怎麼交換比較快
大家好
最近初學Python, 想請問要怎麼讓.csv檔行列交換
有爬到一篇文,但好像沒有解答
下面這段指令會從3~9選7個亂數重覆5次寫進.csv檔裡
想請問要怎麼這個.csv檔裡的數字行列交換
從本來的7x5變成5x7
謝謝
import random
import csv
import os
import sys
pathProg = 'D:\\User\\Python'
os.chdir(pathProg)
file = open(pathProg + '\exportExample.csv', 'wb')
csvCursor = csv.writer(file)
for x in range(0,5):
random_num_x= random.sample(range(3,10),7)
print random_num_x
csvHeader = random_num_x[:]
csvCursor.writerow(csvHeader)
file.close()
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