Mar 4, 2013 · %.*s means print the first X number of characters from the following buffer. In this case, print the first sizeof(outv->deliveryAddressCity) ...

Oct 26, 2011 · The width is not specified in the format string, but as an additional integer value argument preceding the argument that has to be formatted.'.

Jun 16, 2009 · The format specifier %4s outputs a String in a field width of 4—that is, printf displays the value with at least 4 character positions. If the ...

May 21, 2014 · Format specifiers for printf are described on any man page for this function. – AnT stands with Russia. May 21, 2014 at 7:47.

Oct 13, 2019 · This statement will invoke undefined behavior because format specification is invalid since # is not defined as a conversion specifier.

Jan 26, 2012 · The printf() family of functions uses % character as a placeholder. When a % is encountered, printf reads the characters following the % to ...

Jan 28, 2011 · The %a formatting specifier is new in C99. It prints the floating-point number in hexadecimal form. This is not something you would use to ...

Jun 13, 2018 · It was used for integer types, which causes printf to expect a 64-bit (quad word) integer argument. It is commonly found in BSD platforms.