Explain the difference between while loop and for loop? Give an example for the while loop and the for loop. Write the following code #pragma warning(disable: 4996) int getNum(void) { /* the array is 121 bytes in size; we'll see in a later lecture how we can improve this code *...
example 2: Char *ptr = Hello; *ptr =h; / / error The first string is opened with an array, and it is a variable that can be changed. The second string is a constant, or literal value. The PTR simply points to its pointer and cannot change the contents of the pointer. See the ...
[ i ];// copy into object}// end Array copy constructor// destructor for class ArrayArray::~Array() {delete[] ptr;// release pointer-based array space}// end destructor// return number of elements of Arraysize_t Array::getSize()const{returnsize;// number of elements in Array}// ...
C# will not let me use a pointer and the code it not with with out one C# - change windows color scheme C# - How do you send message from server to clients C# - 'Using' & 'SQLConn', Does the connection close itself when falling out of scope? C# - Access to private method fro...
Answer to: Explain what does the following function do: void foo(Queue *q, Stack *s) { while (!q->isEmpty() { s->push(q->dequeue); } ...
Description: The assert happens in sql_error.cc:360 : void Diagnostics_area::set_ok_status(THD *thd, ulonglong affected_rows_arg, ulonglong last_insert_id_arg, const char *message_arg) { DBUG_ENTER("set_ok_status"); DBUG_ASSERT(! is_set()); <--- /* In production, refuse to ...
Hmm .. easy to do with a few fixed values, a little harder with a random number of items to search for. But thanks for the pointer Tim 13 Jun 12 at 15:26 Nice work but the picture titles and descriptions are really confusing. Other than that, a great photo blog. Andy 20 Aug 12...
just use P directly. For example, at PWM=60%, the speed is 2M/S, then you want it 3M/S, and you increase the PWM to 90%. Because 90/60=3/2, thats perfect. Perfection is out of the question. So its not linear. How do you control the PWM so that the speed is up to the ...
public function loadModule22():void { mod_loader.loadModule(“example/ModuleExam22.swf”); } public function unload():void { mod_loader.unloadModule(); mod_loader.url = null;//注意,卸载完成后必须设置URL为null,否则内存泄露 } 说明: (1)mod_loader.url的值被修改后,直接触发重新加载module,不必...
void test() { char c = 0; const char *p = &c; char *q; q = (char*)p; } gcc -Wcast-qual -c test_cast_qual.c test_cast_qual.c: In function `test': test_cast_qual.c:10: warning: cast discards qualifiers from pointer target type ...