Floating Format Specifier In C ( %f ) This format specifier is used to print floating-point numbers, that is, numbers with a fractional part like 2.345343 or 3.14159, etc. The format specifier symbol %f, when used inside the formatted string for input and output, instructs the function to ...
%s String %u Unsigned int %x or %X Hexadecimal representation %n Prints nothing %% Prints % characterFew examples to understand the use of format specifiers with printf() in C:1. Format specifier (character): %c#include <stdio.h> int main() { char data = 'A'; printf("%c\n", data...
Specifiers in bold are not supported for interop debugging with C++/CLI. 展开表 SpecifierFormatOriginal Watch ValueValue Displayed d decimal integer 0x00000066 102 o unsigned octal integer 0x00000066 000000000146 x h hexadecimal integer 102 0xcccccccc X H hexadecimal integer 102 0xCCCCCCCC c ...
SpecifierFormatOriginal Watch ValueValue Displayed o unsigned octal integer 0xF065 0170145 xX Hexadecimal integer 61541 0x0000f065 c single character <location> 101 'e' s const char* (with quotation marks) <location> "hello world" su const wchar_t* const char16_t* (with quotation marks) <...
Format Specifiers in C++ The following tables show the format specifiers recognized by the debugger. The following table contains formatting symbols used for memory locations. You can use a memory location specifier with any value or expression that evaluates to a location. ...
The following table contains formatting symbols used for memory locations. You can use a memory location specifier with any value or expression that evaluates to a location. If you have a pointer to an object you want to view as an array, you can use an integer to specify the number of ...
Mac OS X uses several data types—NSInteger, NSUInteger,CGFloat, and CFIndex—to provide a consistent means of representing values in 32- and 64-bit environments. In a 32-bit environment, NSInteger and NSUInteger are defined as int and unsigned int, respectively. In 64-bit environments, NS...
Decode and print a bit field in symbolic form. This specifier expects two consecutive arguments: the bit field value (int for %b, long for %lb, and so forth), and a pointer to an array of mdb_bitmask_t structures:typedef struct mdb_bitmask { const char *bm_name; /* String name to...
The following macro demonstrates how to use the type identifier format specifier: %X%INT(15,100,15) <-- Generates a sequence of hexadecimal integers. Macro, Regular Expression or String Field The macro_regexp_or_string field determines the macro, regular expression or string to which the specif...
, price); } } // The example displays the following output: // Unhandled Exception: System.FormatException: Format specifier was invalid. // at System.Number.FormatDecimal(Decimal value, String format, NumberFormatInfo info) // at System.Decimal.ToString(String format, IFormatProvider provider)...