Long.parseLong
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public static long parseLong( String s,
int radix ) throws NumberFormatException
Parameters
- s
- the String containing the
long.
- radix
- the radix to be used.
Returns
the long represented by the string argument in
the specified radix.
Description
Parses the string argument as a signed long in the
radix specified by the second argument. The characters in the
string must all be digits of the specified radix (as determined by
whether Character.digit returns a
nonnegative value), except that the first character may be an
ASCII minus sign '-' to indicate a negative value.
The resulting long value is returned.
Exceptions
NumberFormatException
if the string does not contain a
parsable integer.
public static long parseLong( String s ) throws NumberFormatException
Parameters
- s
- a string.
Returns
the long represented by the argument in decimal.
Description
Parses the string argument as a signed decimal long.
The characters in the string must all be decimal digits, except
that the first character may be an ASCII minus sign
'-' to indicate a negative value.
Exceptions
NumberFormatException
if the string does not contain a
parsable long.