str.printf
Write formatted data to a string. The method formats and stores a series of characters and values in string. Each argument is converted and output according to the corresponding C/C++ format specification (printf) in format parameter.
method str str.printf (
str format,
collection clt
)
str format,
collection clt
)
Parameters
| format | The format of the output. |
| clt | Optional arguments. |
Return value
Returns the object which method has been called.
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