方法一:使用replace()函数 str_with_escape="This is a string with\nescape characters."str_without_escape=str_with_escape.replace('\n','')print(str_without_escape) 1. 2. 3. 输出结果为:This is a string withescape characters. 在上述代码中,我们使用了replace()函数来将字符串中的换行符去掉。...
# Example of escape characters# \'print("Hello 'Alex!'")# \\print("Hello\\Alvin!")# \nprint("Hello\nBobby!")# \rprint("Hello\rCristina!")# \tprint("Hello\tDen!")# \bprint("Hello\bEmily!")# \fprint("Hello\fFrankel!")# \oooprint("Hello in octal:\110\145\154\154\157"...
If you don’t want characters prefaced by \ to be interpreted as special characters, you can use raw strings by adding an r before the first quote:如果不希望将字符序列化为特殊字符，则可以在第一次引用之前添加r来使用原始字符串：>>> print('C:\some\name') # here \n means newline! 此...
first_string = 'white' second_string = 'Poodle' combine_strings = (first_string, second_string) name = ' '.join(combine_strings) print(name) Python Escape Characters Python String Reversing Lesson Summary The Python programming language is almost 30 years old and has continually involved. In ...
Now, Python knows that your intention isn’t to terminate the string but to embed the single quote.The following table shows sequences that escape the default meaning of characters in string literals:CharacterUsual InterpretationEscape SequenceEscaped Interpretation ' Delimits a string literal \' ...
>>>word[42]# the word only has 6 charactersTraceback (most recent call last): 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:] '' ...
>>>the_world_is_flat=True>>>ifthe_world_is_flat:...print("Be careful not to fall off!")...Becarefulnottofalloff! 有关交互模式的更多内容,请参考交互模式。 解释器的运行环境 源文件的字符编码 默认情况下,Python 源码文件以 UTF-8 编码方式处理。在这种编码方式中,世界上大多数语言的字符都可以...
x = re.sub('[%s]' % re.escape(string.punctuation), ' ', x) print(x) >>> In 2014 I will only smoke crqck if I becyme a mayor. This includes Foursquare. # 删除数字 x = "C-130 specially modified to land in a stadium and rescue hostages in Iran in 1980... http://t.co/...
print(r'C:\some\name') # note the r before the quote C:\some\name 字符串字面值可以跨行连续输入。一种方式是用三重引号:"""...""" 或 '''...'''。字符串中的回车换行会自动包含到字符串中,如果不想包含,在行尾添加一个 \ 即可。如下例: ...
When you print a normal string literal that includes an escape character sequence, such as backslash followed by the letter n, Python doesn’t treat these two characters literally. Instead, it interprets them as a single command and performs the corresponding action: Python >>> print("Hello\...