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- Dictionarystatement/ˈsteɪtm(ə)nt/
noun
- 1. a definite or clear expression of something in speech or writing: "do you agree with this statement?"
- 2. a document setting out items of debit and credit between a bank or other organization and a customer: "you'll have your own account with a monthly statement"
verb
- 1. officially assess (a child) as having special educational needs: British "a reassessment of statemented children"
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Oct 30, 2013 · 14. In C# #define macros, like some of Bernard's examples, are not allowed. The only common use of #define / #if s in C# is for adding optional debug only code. For example: static void Main(string[] args) //this only compiles if in DEBUG. Console.WriteLine("DEBUG") //this only compiles if not in DEBUG.
Mar 28, 2018 · Most compilers will allow you to define a macro from the command line (e.g. g++ -DDEBUG something.cpp), but you can also just put a define in your code like so: #define DEBUG Some resources: Wikipedia article; C++ specific site; Documentation on GCC's preprocessor; Microsoft reference; C specific site (I don't think it's different from the C++ ...
As far as I know, what you're trying to do (use if statement and then return a value from a macro) isn't possible in ISO C... but it is somewhat possible with statement expressions (GNU extension). Since #define s are essentially just fancy text find-and-replace, you have to be really careful about how they're expanded.
No, unfortunately. #define is used by the preprocessor to replace symbols before the code is compiled, while if is part of the actual code to be compiled. In the first case, the preprocessor knows nothing about what the result of your if statement will be. The second case doesn't make sense because you don't care about whether ...
Jan 18, 2011 · A try statement executes a set of statements and catches any exceptions those statements might raise. It is identified by the try keyword. A with statement evaluates an expression to produce a context manager, which provides a pair of functions to call before and after a set of statements is executed. It is identified by the with keyword.
Jun 8, 2011 · In general, you can write a multi-line define using the line-continuation character, \. So e.g. #define MY_MACRO printf( \. "I like %d types of cheese\n", \. 5 \. ) But you cannot do that with your first example. You cannot split tokens like that; the << left-shift operator must always be written without any separating whitespace, otherwise it ...
I see this being used all the time in JavaScript: define(['param1', 'param2'], function() { }); What is the define function?
Nov 27, 2015 · The #define directive has two common uses. The first one, is control how the compiler will act. To do this, we also need #undef, #ifdef and #ifndef. (and #endif too...) You can make "compiler logic" this way. A common use is to activate or not a debug portion of the code, like that: #ifdef DEBUG. //debug code here.
Dec 24, 2013 · The macros can also be used to create equations. `define TOP(a,b) a + b. a = `TOP(g ,h) // expanding to. // a = g + h. This is not directly useful for creating variable names because it requires spaces to delimit arguments, this is where the `` come in handy. They are used to delimit without using a space.
Nov 27, 2015 · Is there a way of defining a section of SQL as a constant for repeated use in a simple oracle SQL statement. In a similar way that can be done in a script and in a similar way to the WITH statement? Something like. Define meat as "foodtype<>'fruit' and foodtype<>'veg'" select * from meals where meat
