【发布时间】:2015-07-14 00:27:47
【问题描述】:
我查找了各种有意义的解决方案,并尝试在我的代码中实现它们。当我打印出列表时,我仍然收到带有换行符的数字。这是我的代码:
infile = open(r"C:\Users\rr205951\Documents\nums.txt", "r")
numList = infile.readlines()
print("Before: ", numList)
for num in numList:
num = num.rstrip('\n')
print("After: ", numList)
当我运行上面的代码时,它仍然返回以下内容:
Before: ['15\n', '4\n', '3\n', '25\n', '2000\n', '328\n', '20\n', '9\n', '18\n', '4333\n']
After: ['15\n', '4\n', '3\n', '25\n', '2000\n', '328\n', '20\n', '9\n', '18\n', '4333\n']
【问题讨论】:
-
numList = [i.strip() for i in infile.readlines()] -
查看this 答案。它涵盖了 5 种以上的工作方式
标签: python python-3.x