A symbol file is a secondary data that contains some annotation information about the application code that is useful during debugging. If there is no secondary data, then the information available is only the binary file of the application. Binary
Binary negative Number:The original code is the original representation methodAnti-code is the inverse of the sign bit (highest bit)Complement = anti-code +1 1 bytes It can only represent 256 numbers anyway, because there is a sign, so we're going
======================= About symbol extension ============================1. extend short data type to long data type
1. The short data type to be extended is signed
Symbol extension, that is, the short data type symbol bit is filled to the long
Previously in the extern "C" usage details have already mentioned the concept of symbols, it is a compiler for variables and functions of a token, the compiler for C and C + + code in the production of symbols when the rules are not the same,
Well explained, it should be clear that a lot of
Ruby Symbol detailed
Cause
The recent learning of Ruby on Rails is indeed an excellent database development framework. In the process, however, it is found that there are a number of statements
Windows symbol files
1. What is symbol file?
Symbol files hold a variety of data which are not actually needed when running the binaries (DLL, exe...), but which cocould be very useful in the debugging process(It's a good partner for vc6 ++ and
The explanation is good. It should be clear a lot.Ruby symbol detailsCauseRecently I have been studying ruby on rails. It is indeed an excellent database development framework. However, a large number of statements similar to the following are found
The explanation is good. It should be clear a lot.
Ruby symbol details
Cause
Recently I have been studying Ruby on Rails. It is indeed an excellent database development framework. However, a large number of statements similar to the following are
Symbol table (3)--Two fork find tree
This series of articles mainly introduces the knowledge of commonly used algorithms and data structures, records the contents of "Algorithms i/ii" course, adopts "algorithm (4th edition)" This Red
There are two ways to set an image style, one that is global and one that is valid only for one picture.
Global modifications
A
Valid for a picture
A
The following table is the key value pair that can be set
Parameter action describes the
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