Lần đầu tiên thực hiện thành công thí nghiệm mới về dịch chuyển xa lượng tử
Nhóm các nhà nghiên cứu từ Trung Quốc và Áo đã dịch chuyển tức thời các trạng thái lượng tử ba cấp độ, còn được gọi là Kutrits. Kết quả nghiên cứu công bố trên tạp chí Physical Review Letters.
How do I tell a user that bps means bits per second or bytes per second?
I’m writing an application that deals with the network and the hard drive. For the network portion, the application measures in bits per second, while the disk portion measures in bytes per second. This becomes an issue as they both are abbreviated b/s or bps everywhere I’ve seen. How could I inform the user that one means bits per second, while the other means bytes per second?
How to get from 1 byte to 2 bytes
We have 1 byte, which is 8 bits, which is 2^8. Now 2 bytes should be 2 * 1 byte, which is 2 * 2^8 = 2^9, but actually 2 bytes is 2^16. What am I missing here? It seems like 2 bytes isn’t 2 * 1 byte, it’s more like 1 byte * 1 byte, but this should give you byte^2, which doesn’t make sense.
How to get from 1 byte to 2 bytes
We have 1 byte, which is 8 bits, which is 2^8. Now 2 bytes should be 2 * 1 byte, which is 2 * 2^8 = 2^9, but actually 2 bytes is 2^16. What am I missing here? It seems like 2 bytes isn’t 2 * 1 byte, it’s more like 1 byte * 1 byte, but this should give you byte^2, which doesn’t make sense.
How to get from 1 byte to 2 bytes
We have 1 byte, which is 8 bits, which is 2^8. Now 2 bytes should be 2 * 1 byte, which is 2 * 2^8 = 2^9, but actually 2 bytes is 2^16. What am I missing here? It seems like 2 bytes isn’t 2 * 1 byte, it’s more like 1 byte * 1 byte, but this should give you byte^2, which doesn’t make sense.
How to get from 1 byte to 2 bytes
We have 1 byte, which is 8 bits, which is 2^8. Now 2 bytes should be 2 * 1 byte, which is 2 * 2^8 = 2^9, but actually 2 bytes is 2^16. What am I missing here? It seems like 2 bytes isn’t 2 * 1 byte, it’s more like 1 byte * 1 byte, but this should give you byte^2, which doesn’t make sense.
How to get from 1 byte to 2 bytes
We have 1 byte, which is 8 bits, which is 2^8. Now 2 bytes should be 2 * 1 byte, which is 2 * 2^8 = 2^9, but actually 2 bytes is 2^16. What am I missing here? It seems like 2 bytes isn’t 2 * 1 byte, it’s more like 1 byte * 1 byte, but this should give you byte^2, which doesn’t make sense.
8 bit and 1 byte, is this a valid question to be asked?
I saw these question in our school’s past paper, and I’m wondering if this is a valid question.
How does word size affect the amount of virtual address space available?
So, I should really know this stuff already, but I am starting to learn more about the lower levels of software development. I am currently reading Computer Systems: A Programmer’s Perspective. by Bryant O’Hallaron.
How does word size affect the amount of virtual address space available?
So, I should really know this stuff already, but I am starting to learn more about the lower levels of software development. I am currently reading Computer Systems: A Programmer’s Perspective. by Bryant O’Hallaron.