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我正在尝试为 python 创建一个循环来创建不同输入值的变量。 我想在 name 变量中输入 3 个不同的单词。这是我的代码:
name = raw_input("What is your name? ") if len(name) > 0: print name
我想从输入重复操作,直到我停止输入。
也许(虽然我不确定我是否理解你的要求)
n = 0 while n < 3: name = raw_input('What is your name?') if name: print name n + =1
变量名每次都会改变,请记住。
Newbe 在这里,学习了一些基础知识并遇到了这个正则表达式。如果有人可以帮我解构它,那就太好了。先感谢您 !
$source = "ExpandCamelCaseAPIDescriptorPHP5_3_4Version3_21Beta"; preg_replace('/(?<!^)([A-Z][a-z]|(?<=[a-z])[^a-z]|(?<=