#### Trim

##### Trim(String a)

This function is used to remove the leading and the trailing spaces from string arguments.

Parameter

a - A String value.

Return value

The return value is a String.

Example

The return value of the following statement is he is a boy.

`Trim("he is a boy")`

##### TrimLeft(String a)

This function is used to remove the spaces on the left side of the string.

Parameter

a - A String value to be trimmed.

Return value

The return value is a String.

Example

The return value of the following statement is he is a boy.

`TrimLeft("he is a boy")`

##### TrimRight(String a)

This function is used to remove the spaces on the right side of the string.

Parameter

a - A String value to be trimmed.

Return value

The return value is a String.

Example

The return value of the following statement is he is a boy.

`TrimRight("he is a boy")`