Alright, being charitable, that code is a little wild. I’ve cleaned it up a bit, the key changes were to replace all occurrences of Wald with Forest and to change the array access to access Forest in main. The code generates a character table printForest prints out the table row by row, I hope that’s … Read more
Try doing B = float(input( “Enter Height in meters : “)) 2 solved TypeError(“unsupported operand type(s) for ** or pow(): ‘str’ and ‘int’”,)
You can represent the matrix as a vector<vector<int> >. Try something like this: #include <vector> using namespace std; void myFunction(const vector<vector<int> >& matrix) { // do something w/ matrix passed in… } int main() { // create a 3×4 matrix initialized to all zero const size_t rowCount = 3; const size_t colCount = 4; vector<vector<int> … Read more
Cheating solution goes like this: string number = wholeNumber + “.” + decimal double doubleNumber = Double.Parse(number); Clean solution would involve checking how many values you have in the ‘decimal’, dividing by 10^amount and adding them As was pointed out – decimal seperator is cultural-specific – so the completly correct version is string number = … Read more
I can already get the integers but I am having trouble with the operators since I don’t know what category they fall in They belongs to none of these. They are part of programming language and not data type. Data types and operators work along to perform some action like int a, b; int c … Read more
The File Writer API is defunct and never saw significant browser support. You cannot write files from browser-based JavaScript. What you do instead is provide the user with a link that they can download, like this: var filename = “readme.txt”; var text = “Text of the file goes here.”; var blob = new Blob([text], {type:’text/plain’}); … Read more
From GCC manual: -O3 Optimize yet more. -O3 turns on all optimizations specified by -O2 and also turns on the -finline-functions, -funswitch-loops, -fpredictive-commoning, -fgcse-after-reload, -ftree-vectorize, -fvect-cost-model, -ftree-partial-pre and -fipa-cp-clone options. No of these optimizations are particularly unsafe. The only optimization that I see can change the result is -ftree-vectorize. In some cases, using vector instructions … Read more
This program uses a logic in which we rotate an array by reversing array in parts. First we will reverse array upto index location and then reverse remaining array ( index+1 to last element of array). After completing above two steps we call again reverse function but this time on whole of the array that … Read more
You cannot declare a member variable of a class like that. Declare it as: typedef std::pair <int, int> MyMove; static const MyMove my_no_move; And then define it outside the class as: // The typedef MyMove is also scoped const ConnectFourState::MyMove ConnectFourState::my_no_move(-1, -1); 3 solved not able to compile code with “std::pair” [closed]
There’s no need to apply any PHP programming logic here. This thing can be achieved in CSS easily. .text-ellipsis { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } And add this class to your span: <span class=”text-ellipsis”>WWWWWWWWWWWWW</span> 0 solved PHP finish text with … if it is too long
DLLNode is a user defined class just like your Doublylinkedlist class. A possible example of what that DLLNode class might look like: public class DLLNode { int data; DLLNode next; DLLNode prev; public DLLNode(int data) { this.data = data; this.next = null; this.prev = null; } } 7 solved Can’t understand Java doubly linked list … Read more
Even if your genre field was public, when you try to assign it in your current code, you would end up with a NullPointerException anyway, because just creating an array of objects does not actually create objects inside it. This is where your constructor comes in. This function: public Painting (String aGenre) { genre = … Read more
You are overcomplicating things with the use of the aggregate function MAX(). This part of your code: EXISTS ( SELECT 1 FROM ( SELECT MAX(TourCompletionDateTime) AS TourCompletionDateTime FROM Details WHERE TourCompletionDateTime < ‘2022-07-26T09:36:00.730589Z’ ) WHERE TourCompletionDateTime IS NOT NULL ) is equivalent to just: EXISTS ( SELECT 1 FROM Details WHERE TourCompletionDateTime < ‘2022-07-26T09:36:00.730589Z’ ) … Read more
You dealing with type string not char. So update single quotes to double quotes: foreach (User user in this.oSkype.Friends) { if (user.OnlineStatus == “olsOffline”) { this.listBoxControl1.Items.Add(user.Handle + ” Offline”); } else { this.listBoxControl1.Items.Add(user.Handle + ” Online”); } } 1 solved if statement in a foreach loop c# [closed]
comb <- combn(colnames(data),v) colnames(results) <- apply(comb,2,function(rows) paste0(rows, collapse = “”)) insted of paste use paste0 @henrik and @chargaff solved how paste function working in R? [duplicate]