function to convert ascii to character.

function to check for error.

function to check if directory exists?.

function to check if file exists?.

Takes two integer as input and returnslist of numbers from first arg -> second arg.

make concurrent requests.

Takes a number as input in string format.

TODO: find alternative for text template, use struct or somethingfunction to write data to fileonly for text files.

for json exportrename the members.