Python里“that”<“this”
时间: 2023-08-25 11:06:03 浏览: 20
在 Python 中,字符串是按照字典序进行比较的。因此,如果两个字符串都只包含字母,那么它们的比较结果将与它们在字母表中的顺序相同。在这种情况下,"that" < "this" 是正确的,因为在字母表中,"h" 排在 "i" 的前面。但是,如果字符串中包含数字或其他字符,它们的比较结果可能会出现意外的结果。
相关问题
import this在python中是什么意思
`import this` 是 Python 中的一个彩蛋(Easter Egg),它会输出一首名为“Zen of Python”的诗歌,这首诗歌是 Python 语言的设计哲学,它包含了 Python 语言的核心原则和价值观。
这首诗歌的内容如下:
```
The Zen of Python, by Tim Peters
Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than complicated.
Flat is better than nested.
Sparse is better than dense.
Readability counts.
Special cases aren't special enough to break the rules.
Although practicality beats purity.
Errors should never pass silently.
Unless explicitly silenced.
In the face of ambiguity, refuse the temptation to guess.
There should be one-- and preferably only one --obvious way to do it.
Although that way may not be obvious at first unless you're Dutch.
Now is better than never.
Although never is often better than *right* now.
If the implementation is hard to explain, it's a bad idea.
If the implementation is easy to explain, it may be a good idea.
Namespaces are one honking great idea -- let's do more of those!
```
这首诗歌的目的是提醒 Python 程序员在编写代码时应该遵循的原则和价值观,例如代码应该易于阅读、简洁明了、错误处理应该及时等等。
python里面语法过长如何换行
在 Python 中,可以使用反斜杠符号 `\` 来将一行代码分成多行,以实现换行的效果。例如:
```
long_string = "This is a very long string that \
spans across multiple lines in the code."
```
另外,如果你在括号、方括号或花括号内换行,Python 会自动将多行代码视为一行,如下所示:
```
my_list = [
"item1",
"item2",
"item3"
]
```
这样的格式化方式可以使代码更加易读,并且避免了一行代码过长的情况。