print('I bought {1} oranges,{0} bananas and {0} apples.'.format(6,3)) 显示结果为: I bought 3 oranges,6 bananas and 6 apples. 上面的语句中,{0}对应format(6,3)的第一个值 6,{1}对应第二个值 3。 方式二 (f-string) :print(f'{var}') 注:这里
Example 6: String formatting with padding and alignment # string padding with left alignmentprint("{:5}".format("cat"))# string padding with right alignmentprint("{:>5}".format("cat"))# string padding with center alignmentprint("{:^5}".format("cat"))# string padding with center alignm...
>>> other = f''' ...: this is an example ...: ...: ^Iof color {color["R"]} ...: ...: '''>>> other'\nthis is an example\n\n\tof color 123\n \n'>>> print(other)this is an example of color 123>>> 字符串替换原来的%或者format用法 >>> ip...
the result will also be a Unicode object.If format requires a single argument, values may be a single non-tuple object. [4] Otherwise, values must be a tuple with exactly the number of items specified by the format string, or a single mapping object (for example, a dictionary...
F-string allows you to format selected parts of a string. To specify a string as an f-string, simply put anfin front of the string literal, like this: ExampleGet your own Python Server Create an f-string: txt = f"The price is 49 dollars" ...
Example 1使用 "<" 左对齐 for line in [[1222222, "timestamp=1626749571096,values=80"], [123388, "timestamp=1626749571096,values=80"]]: ...: print('{:<20} {:<50}'.format(*line)) ...: 1222222 timestamp=1626749571096,values=80 ...
# example2: f'He said his name is{name!r}.' >>>"He said his name is 'Fred'." 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. format specifiers https://www.python.org/dev/peps/pep-0498/#id30 Raw f-string
String objects have a built-in functionality to make format changes, which also include an additional way of concatenating strings. Let’s take a look at it: In the example above, I generated a new string based on the input values of two already-created variables by using thecurly brackets...
In the previous example, the value '15' is encoded as part of the format string. It is also possible to supply such values as an argument.Example:>>> '{:<{}s}'.format('Python', 15) 'Python ' >>> CopyIn the following example we have used '*' as a padding character.Example:...
# 删除字符串str左右两边的、chars指定的字符str="***this is **string** example...wow!!!***"print(str.strip( '*' )) # 指定字符串 *# this is **string** example...wow!!!str1= ' hello world 'print(str1.strip())# hello world str1= '...