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Hussein Zawawi: The output of the following code is 123because substringfrom beginIndex to EndIndex-1. However, I'm surprised how this is understood as 3(int) charhere , since substringthere are two integers. What is the concept behind this? String x = "12345"
Shashaank VV The following method accepts three parameters of type byte,int,intand the method is called from giving a compile error that the method's parameters are not available for another method int,int,int. By default, bytes arguments are not recognized un
Shashaank VV The following method accepts three parameters of type byte,int,intand the method is called from giving a compile error that the method's parameters are not available for another method int,int,int. By default, bytes arguments are not recognized un
Shashaank VV The following method accepts three parameters of type byte,int,intand the method is called from giving a compile error that the method's parameters are not available for another method int,int,int. By default, bytes arguments are not recognized un
Shashaank VV The following method accepts three parameters of type byte,int,intand the method is called from giving a compile error that the method's parameters are not available for another method int,int,int. By default, bytes arguments are not recognized un
Stilyan Kojeff This is my first C code. This is for my class and I'm having some trouble. I want to pass char[] as parameter to method I want to copy this character[] to another character[]. For this I am using strcpy. So when I do: main(){
char asd[20] = {"as
Warren Is it OK to pass an int to a method that takes an Integer as parameter. this is the code public class PassingInt
{
public static void main(String args[])
{
int a = -1;
passIntToInteger(a);//Is this Ok?
}
private static
KifoPL I wrote a .DLL library with a very simple extension method for string. My method - .Remove(char deletedChar), removes all occurrences of a in chara string. This overrides the default .Remove(int startIndex)method. However, when I want to use it, it .Rem
Bisla It's easy to see the tasks to be done here. Read a list of files and pass it to another function. Why doesn't this work. When I try to store the filename in a local char** it works fine, but I can't send it back via a pointer. gives segmentation fault. i
Bisla It's easy to see the tasks to be done here. Read a list of files and pass it to another function. Why doesn't this work. When I try to store the filename in a local char** it works fine, but I can't send it back via a pointer. gives segmentation fault. i
Costa Can someone explain this method to me , why does it return charinstead ?int public static int fgetc(InputStream stream)
{
char ToRet = '\0';
if (InStream.isEmpty())
{
try
{
ToRet = (char) stream.read();
Costa Can someone explain this method to me , why does it return charinstead ?int public static int fgetc(InputStream stream)
{
char ToRet = '\0';
if (InStream.isEmpty())
{
try
{
ToRet = (char) stream.read();
unlimited This item table prints different permutations of strings. If I declare the string as a char array in main and pass the array name in the printAnagram function it works fine. But if I declare string as char *s="hello" and pass 's' it crashes. Why? #in
unlimited This item table prints different permutations of strings. If I declare the string as a char array in main and pass the array name in the printAnagram function it works fine. But if I declare string as char *s="hello" and pass 's' it crashes. Why? #in
Arian: I have a bunch of methods that basically do the same thing: select the top N instances of a class whose different methods all return double values. So, for example, an object of a class implements the following interface: interface A {
Double getSal
Apple Computer: I'm looking for a way to pass a method by reference. I know Java doesn't pass methods as parameters, however, I would like to find an alternative. I've been told that interfaces are an alternative to passing methods as parameters, but I don't u
ap I am trying to make a simple Chess program in Java. There is an ArrayList that stores all the moves a knight can do, one for each Integer[]. The first item in the array is the row and the second item is the column. It looks like this: ArrayList<Integer[]> m
cut under these circumstances: public class Order {
List<Double> prices = List.of(1.00, 10.00, 100.00);
List<Double> pricesWithTax = List.of(1.22, 12.20, 120.00);
Double sumBy(/* method reference */) {
Double sum = 0.0;
for (Double
cut under these circumstances: public class Order {
List<Double> prices = List.of(1.00, 10.00, 100.00);
List<Double> pricesWithTax = List.of(1.22, 12.20, 120.00);
Double sumBy(/* method reference */) {
Double sum = 0.0;
for (Double
Killuabusher I'm trying to create a method where you can calculate the distance between two MyPoint objects. I don't know how to pass MyPoint object as parameter in first distance method. thanks import java.util.Scanner;
import java.awt.geom.Point2D;
public c
Apple Computer: I'm looking for a way to pass a method by reference. I know Java doesn't pass methods as parameters, however, I would like to find an alternative. I've been told that interfaces are an alternative to passing methods as parameters, but I don't u
Jon I have a class like this in PHP: class RandomNumberStorer{
var $integers = [];
public function store_number($int){
array_push($this->integers, $int);
}
public function run(){
generate_number('store_number');
}
Zahamati Can you help me how to implement this code? I need to pass a function to another function: std::cout << process_time(Model::method1) << std::endl;
This function gets the function as a template type and calls it on the object template <typename F>
dou
Gasasa I have to do TP for school using parts of code that I haven't written yet. The prototype of this function is as follows: using Callback =
std::function< bool(std::string const& request, std::string& response) >;
TCPServer::TCPServer(Callback const&
Zahamati Can you help me how to implement this code? I need to pass a function to another function: std::cout << process_time(Model::method1) << std::endl;
This function gets the function as a template type and calls it on the object template <typename F>
dou
Andrew Tracker I've reviewed this great answer, but I'm still confused. Ultimately, I'll have 10 methods that all perform similarly. Here are three examples I've written: void CChristianLifeMinistryEditorDlg::OnSwapWithChairmanAssignment(UINT nID)
{
// We
Tigran Iskandaryan When we pass an instance of an object as a parameter to a method, the method is defined inside the object as shown in the code below, does it create a retain cycle? self.someMethod(self)
Duncan If you refer to the instance method of the cl
Jon I have a class like this in PHP: class RandomNumberStorer{
var $integers = [];
public function store_number($int){
array_push($this->integers, $int);
}
public function run(){
generate_number('store_number');
}
Jwan When I try to pass a boolean parameter declared locally in another method, the compiler will pass the error: Error: ( 40, 71 ) Java: cannot find symbol symbol: variable frei location: class flugVerein Ways to pass boolean variables: public static void ver