- c++ - What does int mean - Stack Overflow
A C++ question, I know int* foo (void) foo will return a pointer to int type how about int foo (void) what does it return? Thank a lot!
- Difference between the int * i and int** i - Stack Overflow
Pointer to an integer value int* i Pointer to a pointer to an integer value int** i (Ie, in the second case you will require two dereferrences to access the integer's value)
- Is the size of C int 2 bytes or 4 bytes? - Stack Overflow
238 I know it's equal to sizeof(int) The size of an int is really compiler dependent Back in the day, when processors were 16 bit, an int was 2 bytes Nowadays, it's most often 4 bytes on a 32-bit as well as 64-bit systems Still, using sizeof(int) is the best way to get the size of an integer for the specific system the program is executed on
- Difference between int32, int, int32_t, int8 and int8_t
Plain int is quite a bit different from the others Where int8_t and int32_t each have a specified size, int can be any size >= 16 bits At different times, both 16 bits and 32 bits have been reasonably common (and for a 64-bit implementation, it should probably be 64 bits)
- c - What does (int*) var mean? - Stack Overflow
The construct (int *) var, where var is a char, takes a pointer to var, and then converts it to a pointer of a different type (namely int) The program later writes an int value into the pointer Since the pointer actually points to a char, an int value does not fit, which triggers undefined behavior, which is a fancy name for "literally anything (that your computer can physically accomplish
- c# - What is the difference between “int” and “uint” “long” and . . .
I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong?
- What is the difference between int, Int16, Int32 and Int64?
int is a primitive type allowed by the C# compiler, whereas Int32 is the Framework Class Library type (available across languages that abide by CLS) In fact, int translates to Int32 during compilation Also, In C#, long maps to System Int64, but in a different programming language, long could map to Int16 or Int32
- How to fix TypeError: int object is not subscriptable
118 When you type x = 0 that is creating a new int variable (name) and assigning a zero to it When you type x[age1] that is trying to access the age1 'th entry, as if x were an array
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