Python三引号(triple quotes) python中三引号可以将复杂的字符串进行复制: python三引号允许一个字符串跨多行,字符串中可以包含换行符、制表符以及其他特殊字符。 三引号的语法是一对连续的单引号或者双引号(通常都是成对的用)。 >>> hi ='''hi there'''>>> hi#repr()'hi\nthere'>>>printhi#str()hi ...
This is a raw string with "double quotes". 1. 步骤4:使用Triple Quotes Triple Quotes是一种定义多行字符串的方法。通过在字符串前后使用三个引号(单引号或双引号),可以在字符串中包含任意引号。 triple_quotes='''She said, "Hello!"'''print(triple_quotes) 1. 2. 在上述代码中,我们使用Triple Quote...
Strings: Triple-Quoted Strings. Triple-quoted strings are most easily demonstrated within a program itself, so that’s what you’re going to see here. As you can see onscreen, the triple-quoted string has three quote characters (""") at each end and…
>>> type(string.ascii_letters) <class 'str'> 学习笔记: 学习了一遍str、string,发现string几乎很难用到,字符串类型的大部分功能都在str类型中,除了Template类的使用,当然,这个也可以使用str本身的格式化功能实现,当然,Template会更便捷——语法相对来说较为简单。 关于Formatter类,string模块官文说它和str.format...
# Strings are enclosed in quotes name = 'Scott Rixner' university = "Rice" print(name) print(university) 1. 2. 3. 4. 5. 6. 2.希望保留换行、空格等格式的较为复杂的string,可以用''' '''或者""" """声明。 e.g. # Multiline strings use triple quotes ...
another_triple_quote ="""Welcome to the Python programming language. Ready, 1, 2, 3, Go!""" # Using the str function string_function = str(123.45)# str converts float data type to string data type # Another str function another_string_function = str(True)# str converts a boolean da...
String literals can span multiple lines. One way is using triple-quotes: """...""" or '''...'''. End of lines are automatically included in the string, but it’s possible to prevent this by adding a \ at the end of the line. The following example:字符串文字可以跨越多行。一种...
In Python, you can enclose strings in either single quotes,in quotation marks, or in triple quotes. 让我们看一下字符串上的几个常见序列操作。 Let’s look at a couple of common sequence operations on strings. 让我先定义一个字符串。 Let me first define a string. 让我们来看看“Python” Let...
split([delim]) # Split string into list of substrings s.startswith(prefix) # Check if string starts with prefix s.strip() # Strip leading/trailing space s.upper() # Convert to upper case 字符串的可变性 字符串是“不可变的”或者说是只读的。一旦创建,字符串的值就无法修改。 >>> s = ...
Python strings can be created with single quotes, double quotes, or triple quotes. When we use triple quotes, strings can span several lines without using the escape character. string_literals.py #!/usr/bin/python # string_literals.py