http://blog.chinaunix.net/xmlrpc.php?r=blog/article&uid=25876834&id=3300393Because in my work, the server Erlang and the client flash communication is to send binary data (protocol) to communicate, Erlang processing binary data is really convenient,
Binary and basic bit operations in JavaBinary is a kind of system widely used in computing. Binary data is a number represented by 0 and 12 digits. Its base is 2, the rounding rule is "every two in one", the borrow rule is "borrowing one as two",
In-process
Bit arithmetic
Introduction to the System A way of counting, a representation of a number.Common binaries are: binary, decimal, octal, and hexadecimal.Binary:0 and 1, the C language represents the beginning of 0b or 0B.Octal:0,1,
One, the conversion between decimal and binary (1) Decimal conversion to binary, divided into integers and fractional parts ① whole number of parts Methods: In addition to the 2 method, that is, each time the integer part divided by 2, the remainder
For ix86 programming, sometimes it is necessary to change from the real mode to the protection mode (for example, to access extended memory in the DOS era, or to write pilot code, of course, if you program in a 32-bit operating system, you won't be
Start with the problem
# IncludeVoid main (){Union{Struct{Unsigned short s1: 3;Unsigned short s2: 3;Unsigned short s3: 3;} X;Char c;} V;
V. c = 100;Printf ("% d/n", v. x. s3 );}A: 4 B: 0 C: 3 D: 6The answer is.
But the answer I run in TURBO C is
One, the conversion between decimal and binary(1) Decimal conversion to binary, divided into integers and fractional parts① whole number of partsMethods: In addition to the 2 method, that is, each time the integer part divided by 2, the remainder is
The conversion between decimal and binary
(1) Decimal conversion to binary, divided into integers and decimal parts
① integral number of parts
Method: In addition to 2, in reverse order, that is, each part of the integer divided by 2, the
Measure the test taker's knowledge about binary compatibility and Its Relationship with different operating environments running on Linux on power. Measure the test taker's knowledge about the binary compatibility between two IBM Linux on power
TermsBefore discussing DB2's support for 32-bit and 64-bit, we will first view and understand some of the terms and important concepts involved in the context of this article. This is very important:
Platform:The basic technologies of computer
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