This article mainly introduces the usage of the IF ... else statement in Lua, which is the basic knowledge in Lua's introductory learning, and can be consulted by a friend.
An If statement can be followed by an optional else statement, when the
How to Use the if... else statement in Lua
This article mainly introduces how to use the if... else statement in Lua. It is the basic knowledge of Lua beginners. For more information, see
The if statement can be followed by an optional else
An If statement can be followed by an optional else statement, when the Boolean expression is executed with a false statement.Grammar
The syntax for the IF ... else statement in the LUA programming language is:
Copy Code code as follows:
The preprocessing process scans the source code, makes a preliminary conversion, and generates a new source for the compiler. The preprocessing process can be seen before the source code is processed by the compiler.In the C language, there is no
The pre-processing process scans the source code and performs initial conversion to generate new source code for the compiler. It can be seen that the preprocessing process processes the source code prior to the compiler.
In C language, there is
Some programs in debugging, compatibility, platform porting and so on may want to create a different software by simply setting some parameters, this can of course, through the variable settings, all the code can be used to write in the
Some programs are debugging, compatibility, in situations like platform porting, you might want to generate a different software by simply setting some parameters, which, of course, can be done with variable settings, write all the possible code,
Conditional compilation of pre-processing commands (# ifdef, # else, # endif, # If, etc)
Preprocessing is the work done before the first lexical scan and syntax analysis of compilation. To put it bluntly, it is to process the preprocessing part
Preprocessing is the work done prior to the first lexical scan and parsing of the compilation. To be blunt, the preprocessing part is processed before the source file is compiled, and then the processed code is compiled. The advantage of this is
This is an article about IL and reflection emit (so do not like IL or emit do not need to look down), ask the reader to the IL and emit working principle more understanding. All analysis Il is compiled and generated under visual Studio SP1. (Other
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