declaration
Which is the better way of declaring variables?
Which is the better way of declaring variables? 1. int i,j,k; 2. int i; int j; int k; Can anybody explain which开发者_StackOverflow社区 is the better way and why?This is ultimately a matter o[详细]
2023-02-15 05:59 分类:问答C++ Problem declaring multiple object instances on the same line
For a homework assignment, I\'m having a hard time understanding the behavior when the main class is instantiating two objects of the same class on the same line as follows. Note that the object of th[详细]
2023-02-15 05:34 分类:问答What does this CSS declaration mean?
could you tell me what does this declaration mean. Why 开发者_StackOverflow中文版does it have ul tag mentioned twice?[详细]
2023-02-13 06:55 分类:问答Function Declarations and Structure declarations in C
int f(struct r); struct r { int a; int b; }; The above snippet in a source file throws an error that warning: its scope is only this definition or declaration,[详细]
2023-02-12 12:12 分类:问答error: expected declaration specifiers or ‘...’ before ‘list_node’
I have a catalog.h file with this typedef struct node* list_node; struct node { operationdesc op_ptr; list_node next;[详细]
2023-02-10 07:17 分类:问答Creating an array(?) of Sets in Java
I\'m trying to write an algorithm that finds the number of solutions in a given partially filled in Sudoku board. i.e. given[详细]
2023-02-08 04:31 分类:问答Can't declare variable in Firebird 2.5, why?
I have a one line query: DECLARE VARIABLE var_SecondsOfTime INTEGER; But a开发者_C百科fter running the query I am getting this message:[详细]
2023-02-08 00:31 分类:问答C double character pointer declaration and initialization
I always though that declaring char *c = \"line\"; was the same as char c[] = \"line\"; and so I did char **choices = { 开发者_开发知识库\"New Game\", \"Continue Game\", \"Exit\" };[详细]
2023-02-07 02:51 分类:问答order initializiation static parameter
Is there any specification for the order in which static readonly parameters are initialized? In the following example, can one be sure, the array is always created with a length of 6?[详细]
2023-02-06 22:19 分类:问答Explanation of declaration - (IBAction)changeGreeting:(id)sender; iPhone
everywhere they say what IBAction is but do not explain what the whole 开发者_运维百科declaration means.[详细]
2023-02-06 19:46 分类:问答