This is the same as doing two separated operations: var numbers = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; var biggerThanThree = numbers.Where(x => x > 3); // [4, 5, 6, 7, 8, 9, 10] var smallerThanSeven = biggerThanThree.Where(x => x < 7); // [4, 5, 6] I’m … Read more
You can use a combination of String.Substring and String.Format. Example: var card_number = “1234384234034”; var reason = “some reason”; var s = “Received returned card ending in {0} due to {1} will dispose off after 45 days”; var text = String.Format(s, card_number.Substring(card_number.Length-4), reason); Output: Received returned card ending in 4034 due to some reason will … Read more
If you want to make change for the number n, set up an array number_of_coins[n] and fill it in from left to right. number_of_coins[0] is 0, obviously. The next few you can do by hand (although once you have an algorithm it will fill them in automatically). To fill in larger entries m in the … Read more
Sorry guys..total brain fart. Final code that worked is.. public MyShipService(IStateService stateservice, ICountryservice countryservice) { _shipToService = new CallShipService(); _stateService = stateService; _countryService = countryService; } solved Need to refactor public class
It is easier for me to answer my question than isolated working code in my complex program. So this is my hack that works inside my program: private void GridView_CustomDrawEvent(object sender, RowCellCustomDrawEventArgs e) { if(e.Column.FieldName == “CreationDate”) { string date = ((DateTime) view.GetRowCellValue(e.RowHandle, “CreationDate”)); string displayDate = date.ToShortDateString() + ” ” time.ToLongTimeString(); e.DisplayText = displayDate; … Read more
You took the variable n, declared statically inside name(), which pointed to a C-string ” Justin “, then made it point to a C-string ” Alex “. So, naturally, when you inspect it later, it still points to a C-string ” Alex “. Remember, you declared it statically. That means every invocation of name() shares … Read more
[Serializable] private GameObject gameobject; [System.Serializable] private int timer; The serializable field works like a public variable except that you can using it for a private variable. Some people just use a public variable but a serializable private variable works the same. solved Serializable field in Unity [duplicate]
If middle_NameTextBox is textbox then you have to check for the text inside the textbox like this : if(middle_NameTextBox.Text==””){} 1 solved If condition is working at the same time with else [closed]
struct AdjList { struct AdjListNode *head; }; struct Graph { int V; struct AdjList* array; }; visit here: http://www.geeksforgeeks.org/graph-and-its-representations/ solved Graph in c,and its implementation [closed]
It stops because of the return statement in “int main”. I would suggest using “void main ()” instead of “int main ()”. But if you want to use “int main ()”, shift the “return 0” below the while statement. You also need to ask the user if he or she wants to continue. Try this: … Read more
In C++, using malloc the way you are using it is undefined behavior, as it does not perform object initialization, which means that it’s not calling the vector’s constructor (but there are other things that are not done, as initializing the vtable if there was one, for example). In your example, you should use new: … Read more
You may make 2d array representing 3 poles. Get input from user and initialize arr[2][number] = {0}; for(i=0; i<number; i++){ arr[0][i] = number-i; } And start a loop which helps user to input 2 numbers and operate moving. You need to check several conditions like if k > l, arr[x][k] < arr[x][l] where x, k, … Read more
Assuming an unsigned char type, 0xff would give the decimal value 255. Add one to that and you get 256, or 0x100 or 256. This would be printed out as 100 if you had manipulated std::cout to print in hex with std::cout << std::hex; Assuming an 8-bit signed char, 0xff would overflow, giving -1. Add … Read more
Disclaimer: Note that the rules which define a “valid domain” constitute a moving target. The answer below deals only with the “old school” DNS rules (using exclusively ASCII characters) and does not attempt to deal with international domains (as laid out in RFC3490). Note also that there will soon be lots of new top level … Read more
rand() doesn’t depend on time. People typically seed their pseudo-random number generator using the current time (through the srand() function), but they don’t have to. You can just pass whatever number you want to srand(). If your random numbers aren’t of a high enough quality for your purposes (libc’s rand is notorious for its inadequacy), … Read more