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
ES5 object property names are strings, which can easily cause property names to conflict. For example, if you use an object provided by another person but want to add a new method to the object (mixin mode), the name of the new method may conflict
SymbolOverview as symbol instance of property name: Eliminates the traversal of the Magic string property name Symbol.for (), Symbol.keyfor () instance: the Symbol value built into the module's Singleton mode
Overview
ES5 object property names are
Excerpted from http://blog.csdn.net/solmyr_biti/article/details/6565479The NM command introduces many, but mostly does not describe the meaning of its function symbol flags.Most recently used in debugging a dynamic library, which uses the most:Nm-a *
What is Symbol?
Ruby is a powerful object-oriented scripting language (the ruby version used in this article is 1.8.6). In Ruby, symbol represents a "name", such as a string name and an identifier name. To create a symbol object, add a colon Before
Recently in the attempt to communicate with the UDT, wrote two simple client and server, but the compile time appeared "error LNK2019: unresolved external symbols" error, in order to summarize later, or to record the solution.1>------Started Build:
Shell and Export commands After the user logs on to the Linux system, a user shell is started. In this shell, you can use shell commands or declare variables, or you can create and run shell script programs. When you run the shell script program,
Http://blog.chinaunix.net/uid-24148050-id-95497.html
System.map is a kernel symbol table file, produced by the "nm vmlinux" command, located in the source root directory.The so-called "symbol" is the function name, global variable name, and so on,
Http://blog.chinaunix.net/uid-20543672-id-3023148.html
A few days ago a colleague asked me: If a module to call the function of another module, do not do anything special processing. I just knew I needed to be called the function Export_symbol ();.
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