stack-overflow

Hello i am getting an Stackoverflow Exception in this two dialog. Dialog A is being called from a main dialog class. Dialog A have a choice to go to Dialog A child and Dialog A child has a choice to go back to Dialog A . But it is getting a Stackoverflow Exception. When i remove one from the other: Example removing Dialog A child from Dialog A or removing Dialog A from Dialog A child , the exception error disappears. In short it throw a Stackoverflow Exception when both dialog can call each other. I know i can just EndDialogAsync in this specific scenario to go back to Dialog A but my real

I have the following function that starts a jsvc daemon for receiving UDP messages: @Override public void start() throws Exception { byte[] buf = new byte[1000]; DatagramPacket dgp = new DatagramPacket(buf, buf.length); DatagramSocket sk; sk = new DatagramSocket(1000); sk.setSoTimeout(0); byte[] rcvMsg = null; run(sk, dgp, rcvMsg); } With a timeout of 0, the socket blocks until a another message comes in. This is what triggers the continuous run through the following while loop: MessageConstructor tmc =null; Message message = null; public void run(DatagramSocket sk, DatagramPacket dgp, byte[]

So i', trying to solve a task. a already have code, but system outs, "stack overflow" i'm new in c++ and my english isn't good so i'm sorry for misunderstanding =) #include <iostream> using namespace std; int main (){ int n; int x; int k = 0; // счетчик для рабочего массива int a [200000]; scanf("%d\n",&n); for (int i = 0; i< n; ++i){ std::cin >> x; if (x > 0){ k++; a[k] = x; }else if(x == 0){ for (int q = 1; q <= k; ++q){ // копирование a[k+q] = a[q]; } k *= 2; }else{ printf("%d %d\n",a[k],k); k--; } } system("pause"); } looks like algorithm works correctly, but only problem is stack. thanks

i implemented the Quick Sort Algorithm which given pseudo code in Introduction to Algorithms (Cormen, 3rd Edition) 7.1 When i tried algorithm with small sized arrays, result is true. But when i tried with N=50000 and array is already sorted like this; N = {1, 2, 3, ..., 50000}; It gives StackOverflowError. I think it's happening because the function recurse itself 50000 times. QuickSort(A, 0, 49999) => QuickSort(A, 0, 49998) => QuickSort(A, 0, 49997)... so go on. Can i solve this problem? Or should i use different pivot position? Here is my code; public void sort(int[] arr){ QuickSort(arr, 0,

I'm using Spring-MVC (4.2.5) and Spring-Security (4.1.3) to develop a web application. I begin to have problems when I tried to incorporate the latter in my mvc project. Currently, after several attempts, I get this error in my tomee server at localhost:8080/BetEx/ HTTP Status 500 - Filter execution threw an exception type Exception report message Filter execution threw an exception description The server encountered an internal error that prevented it from fulfilling this request. exception javax.servlet.ServletException: Filter execution threw an exception root cause java.lang

My first block of code is my Item Object file; the second is the Main Class. Before there was not any issues with the code running but after I had added a read and write file my code had started to receive a stack flow error. just the snippet of which the error is being called. public class Item implements java.io.Serializable { public static String name; public static double price; public static double amount; public int max = 1; SlayerProgram sp = new SlayerProgram(); ReadFile rf = new ReadFile(); public Item(String name, double price,double amount ) { this.name = name; this.price = price;

I am trying to serialize a DefaultMutableTreeNode oject with jackson into a json string. Therefore i need to use a mix-in abstract class that is kind of a proxy to the DefaultMutableTreeNode class. This is probably because of self-reference fields but i am not able to recognize them. Mix-in class: @JsonIgnoreProperties(ignoreUnknown = true) public abstract class DefaultMutableTreeNodeMixIn { @JsonCreator public DefaultMutableTreeNodeMixIn(@JsonProperty Object userObject) {}; @JsonCreator public DefaultMutableTreeNodeMixIn(@JsonProperty Object userObject, @JsonProperty boolean allowsChildren) {