Introduction to the use of the Ljust () method for handling strings in Python

Source: Internet
Author: User

This article mainly introduces the use of the Ljust () method of handling strings in Python, which is the basic knowledge in Python learning, and the friends who need it can refer to the following

The Ljust () method returns the string length width of the left-aligned string. Padding is done by using the specified Fillchar (the default is a space). Returns the original string if the width is less than Len (s).

Grammar

The following is the syntax for the Ljust () method:

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1 Str.ljust (width[, Fillchar])

Parameters

Width-This is the total length of the string after the fill.

Fillchar-This is a padding and the default is a space.

return value

This method returns the length width of the left-aligned string of strings. Padding is done by using the specified Fillchar (the default is a space). Returns the original string if the width is less than Len (s).

Example

The following example shows the use of the Ljust () method.

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1 2 3 4 5 #!/usr/bin/python str = "This is string Example....wow!!!"; Print Str.ljust (50, ' 0 ');

When we run the above program, it produces the following results:

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1 This is string EXAMPLE....WOW!!! 000000000000000000
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