
在 Chrome 書籤同步會自動備份於 Google DOC 那邊,可是在那邊無法刪除,是 Read-Only
後來發現在


Macro
Description
__DATE__
The compilation date of the current source file.
The date is a string literal of the form Mmm dd yyyy. The month
nameMmm is the same as for dates generated by the library
function asctime declared in TIME.H.
__FILE__
The name of the current source file. __FILE__ expands
to a string surrounded by double quotation marks. To ensure that the full
path to the file is displayed, use /FC (Full Path of Source Code File in Diagnostics).
You can create your own wide string version of __FILE__ as
follows:
#include <stdio.h>
#define WIDEN2(x) L ## x
#define WIDEN(x) WIDEN2(x)
#define __WFILE__ WIDEN(__FILE__)
wchar_t *pwsz = __WFILE__;
int main() {}
__LINE__
The line number in the current source file. The
line number is a decimal integer constant. It can be altered with a #linedirective.
__STDC__
Indicates full conformance with the ANSI C
standard. Defined as the integer constant 1 only if the /Za compiler option is given and you
are not compiling C++ code; otherwise is undefined.
__TIME__
The most recent compilation time of the current
source file. The time is a string literal of the form hh:mm:ss.
__TIMESTAMP__
The date and time of the last modification of the
current source file, expressed as a string literal in the form Ddd
Mmm Date hh:mm:ss yyyy, where Ddd is the abbreviated day
of the week and Date is an integer from 1 to 31.