std::hex

converts a positive integer value into a string consisting of hexadecimal digits

Parameters

val: the value to convert
size (default: undefined): the optional minimum length

Result

string: a string consisting of hexadecimal digits

Description

The optional second parameter specifies the minimum length of the resulting string. If there are fewer hexadecimal digits than the specified length, the string is left-padded with zeros.

Example

println! hex(123)

Output

Example

println! hex(123 4)

Output

007b

Topics

Math

Strings

std::bin	converts a positive integer value into a string consisting of binary digits
std::oct	converts a positive integer value into a string consisting of octal digits
std::to_string	returns a human readable presentation of the object

std::hex

Parameters

Result

Description

Example

Output

Example

Output

Topics

See also