How does the C compiler treat -10u? - Stack Overflow
Mar 1, 2017 · A consequence of this behavior is that when you add 10 to - 10u, the result is "one greater than the largest value that can be represented by the resulting type", so it gets …
c - What does 'u' mean after a number? - Stack Overflow
Feb 1, 2021 · Can you tell me what exactly does the u after a number, for example: #define NAME_DEFINE 1u
What's the point in specifying unsigned integers with "U"?
May 2, 2017 · 10 is a signed int. 10U is an unsigned int. So maybe you are doing this to avoid implicit type conversions. In most scenarios, though (and in the example you posted, for sure), …
c++ - Meaning of U suffix - Stack Overflow
Feb 26, 2018 · What does the postfix (or suffix) U mean for the following values? 0U 100U
How to printf a memory address in C - Stack Overflow
May 20, 2015 · The standard requires that the argument is of type void* for %p specifier. Since, printf is a variadic function, there's no implicit conversion to void * from T * which would …
logging - Understanding IIS 7 log files - Stack Overflow
Oct 9, 2014 · I'm trying to debug a 405 error that is occurring in an ASP.NET 4.0 website with a jQuery AJAX post, and I've got the following from an IIS log file. 2012-07-02 15:15 ...
How to toggle commenting and uncommeting code in IDEA?
Mar 13, 2017 · Is there a way to comment/uncomment a block of selected text in IDEA?
compiler warning "warning: iteration 10u invokes undefined …
Nov 26, 2020 · In function 'int main()': 37:20: warning: iteration 10u invokes undefined behavior [-Waggressive-loop-optimizations] 30:3: note: containing loop I don't understand why xor ing the …
How do I find out the size of the flash memory in the code itself?
May 7, 2021 · I want to get the limiting address of the flash in the code itself, or at least the size of this flash. I found only the start address of the flash in the stm32f302xc.h file, but did not find …
Define a table length using sizeof in C - Stack Overflow
Apr 6, 2020 · I want to declare a table where its size depends on another table: unsigned char Tab1 [] = { 10u, 11u, 12u, 15u }; unsigned char Tab2 [sizeof (Tab1) / sizeof (Tab1 [0])]; Is there …