Astringis a Python data type that’s used to represent a piece of text. It’s written between quotes, either double quotes or single quotes and can be as short as zero characters, or empty string, or as long as you wish. Strings can beconcatenatedto build longer strings using the plus...
In this case, you can use either single or double quotes:Python >>> '''A triple-quoted string ... spanning across multiple ... lines using single quotes''' 'A triple-quoted string\nspanning across multiple\nlines using single quotes' >>> """A triple-quoted string ... spanning ...
AI代码解释 1There are100cars available.2There are only30drivers available.3There will be70empty cars today.4We can transport120.0people today.5We have90to carpool today.6We need to put about3.0ineach car. 练习 当我第一次编写这个程序时,我犯了一个错误,Python 像这样告诉我: 代码语言:javascrip...
1There are100cars available.2There are only30drivers available.3There will be70empty cars today.4We can transport120.0people today.5We have90to carpool today.6We need to put about3.0ineach car. 练习 当我第一次编写这个程序时,我犯了一个错误,Python 像这样告诉我: 1Traceback (most recent cal...
Similar tostr(), we userepr()to get a string representation of an object. Typically, therepr()returns a string that can be executed and yield the same value as the object. This means that a string will be put in quotes. >>>print(f"Hello,{repr('Monty')}Python!")Hello,'Monty'Pytho...
Single and double quotes can be nested. Or in case we use only single quotes, we can use the backslash to escape the default meaning of a single quote. If we prepend an r to the string, we get a raw string. The escape sequences are not interpreted. ...
str1='''This is the first Multi-line string. ''' print(str1) str2="""This is the second Multi-line string.""" print(str2) Try it If a string literal required to embed double quotes as part of a string then, it should be put in single quotes. Likewise, if a string includes ...
String objects have a built-in operation using the % operator, which you can use to format strings. Here’s what that looks like in practice: 字符串对象具有使用%运算符的内置操作,可用于格式化字符串。 这是实际的情况: AI检测代码解析
How to create a string and assign it to a variableTo create a string, put the sequence of characters inside either single quotes, double quotes, or triple quotes and then assign it to a variable. You can look into how variables work in Python in the Python variables tutorial....
File"<stdin>", line 1,in<module>IndexError: string index out of range 但是,切片中的越界索引会被自动处理: >>> word[4:42]'on'>>> word[42:]'' Python 字符串不能被修改,它们是 immutable 的。因此,向字符串的某个索引位置赋值会产生一个错误: ...