hello = "This is a rather long string containing\n\ several lines of text just as you would do in C.\n\ Note that whitespace at the beginning of the line is\ significant." print(hello) --- This is a rather long string containing several lines of text just as you would do in C....
python的string模块 1.字符串属性方法操作: 1.>字符串格式输出对齐 1 2 3 4 5 6 7 8 9 10 11 >>> str = "Python stRING" >>> print str.center(20) #生成20个字符长度,str排中间 Python stRING >>> print str.ljust(20) #生成20个字符长度,str左对齐 Python stRING >>> print str.rjust...
Return True if the string is a whitespace string, False otherwise. A string is whitespace if all characters in the string are whitespace and there is at least one character in the string. """ pass def istitle(self, *args, **kwargs): # real signature unknown """ Return True if the s...
# 1. isidentifier 判断字符串是合法标识符s = 'hello, python'print('1.', s.isidentifier()) # Falseprint('2.', 'hello'.isidentifier()) # True# 2. isspase 判断字符串是否全部由空字符串组成(回车,换行,水平制表)print(' '.isspace())print('---')# 3. isalpha 判断是否全部由字符组成print...
print(a) Try it Yourself » Multiline Strings You can assign a multiline string to a variable by using three quotes: Example You can use three double quotes: a ="""Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ...
private static final String LINE_SEPARATOR = System.getProperty("line.separator"); public static void main(String []args) throws IOException { FileWriter fw = new FileWriter(PATH+"demo.txt"); //第一步创建对象,必须明确该文件(用于存储数据的目的地。
((line_w_vertex+line_wo_vertex*(box_height-1))*rows+line_w_vertex)[0:-1])# 因为 print ...
Python Multiline String We can also create a multiline string in Python. For this, we use triple double quotes"""or triple single quotes'''. For example, # multiline stringmessage =""" Never gonna give you up Never gonna let you down """print(message) ...
# Define a multiline string containing a passage about the United States Declaration of Independence.string_words='''United States Declaration of Independence From Wikipedia, the free encyclopedia ... (omitting the rest for brevity) ...
significant."print(hello) 注意,其中的换行符仍然要用\n表示--反斜杠后的换行符呗丢弃了。以上例子如下输出: Thisisa ratherlongstringcontaining several linesoftextjustasyou woulddoinC. Note that whitespace at the beginningofthe lineissignificant.