Search results
Results From The WOW.Com Content Network
Whether it is a console or a graphical interface application, the program must have an entry point of some sort. The entry point of a C# application is the Main method. There can only be one declaration of this method, and it is a static method in a class. It usually returns void and is passed command-line arguments as an array of strings.
C# only allows pointers to so-called native types, ... such as converting a struct to a byte array: ... . maxstack 3 // create a new byte array with length sizeof(T) ...
For example, 32 contiguous bits may be treated as an array of 32 Booleans, a 4-byte string, an unsigned 32-bit integer or an IEEE single precision floating point value. Because the stored bits are never changed, the programmer must know low level details such as representation format, byte order, and alignment needs, to meaningfully cast.
Convert to an int32 (on the stack as int32) and throw an exception on overflow. Base instruction 0x84 conv.ovf.i4.un: Convert unsigned to an int32 (on the stack as int32) and throw an exception on overflow. Base instruction 0xB9 conv.ovf.i8: Convert to an int64 (on the stack as int64) and throw an exception on overflow. Base instruction 0x85
In computer programming, a bitwise operation operates on a bit string, a bit array or a binary numeral (considered as a bit string) at the level of its individual bits.It is a fast and simple action, basic to the higher-level arithmetic operations and directly supported by the processor.
As "fixarray" (single-byte prefix + up to 15 array items) or typecode (1 byte) + 2–4 bytes length + array items As "fixmap" (single-byte prefix + up to 15 key-value pairs)
Compared to JSON, BSON is designed to be efficient both in storage space and scan-speed. Large elements in a BSON document are prefixed with a length field to facilitate scanning. In some cases, BSON will use more space than JSON due to the length prefixes and explicit array indices. [2]
Thus, if the array is seen as a function on a set of possible index combinations, it is the dimension of the space of which its domain is a discrete subset. Thus a one-dimensional array is a list of data, a two-dimensional array is a rectangle of data, [12] a three-dimensional array a block of data, etc.