You should change your if condition. string::find returns the position of the found string or string::npos if no string was found. string::find does not work with true and false. true is converted to 1. Therefor b.find(subString)== true is only true if subString is found at position 1 in b. You can verify this behavior with … Read more
string startingWord = “someword”; string checkWord = “door”; List<char> list = startingWord.ToList(); int score = 0; for (int i = 0; i < checkWord.Length; i++) { if (list.Any(c => c == checkWord[i]) { score++; list.RemoveAt(list.FirstIndex(c => c == checkWord[I])); } } bool match = score == checkWord.Length; 1 solved Check string for all letters in … Read more
public class SomeObject { public string FirstName { get; set; } public string LastName { get; set; } } private static void ListCount() { var items = new List<SomeObject> { new SomeObject {FirstName = “santa”, LastName = “claus”}, new SomeObject {FirstName = “fred”, LastName = “claus”}, new SomeObject {FirstName = “tooth”, LastName = “fairy”}, new … Read more
Smells like homework and of course the code you pasted wouldn’t even compile, but print #1 – once print #2 & #4 – 4 times, as the block is run once on each CPU “print #” (in the for) – 40 times, if you have 40 CPUs, once on each, if you have 4, then … Read more
main() { head = (node*)malloc(sizeof(node)); create(head); print(head); c = count(head); //See here you are sending the actual node, which is head. } int count(node* C_list) { if(C_list->next==NULL) //–>Here the if condition is checking for the next node (head->next) whether it is null or not. return(0); //–>If the next node is null, it means no nodes … Read more
First of all, in code you have provided I do not see operator +, so compiler is absolutely right. The second point I do not understand is *(clsOriginalToCopy + lngIndex) expression… What your operator + should return? Pointer? Why not reference (considering your operator =)? Try to redesign your class, perhaps operator + is not … Read more
There are some problem in this code : 1) According to the standard you shouldn’t use void main() But either int main() int main(void) int main(int argc, char *argv[]) Also never forget return 0; Sample program : #include <stdio.h> int main(void) { /* Do stuff */ return 0; } If you wish to read more … Read more
Your code has no ordering. What it has is code to generate a new query to order a list – but that is never executed. sortingList.OrderBy(m => m.RoleId) .ThenBy(m => m.ToolbarLocation) .ThenBy(m => m.Band) .ThenBy(m => m.BandIndex); The return of these calls is an IQueryable that has to be executed. You never do .OrderBy etc. … Read more
it casts pb in tsfa_pro * then it dereference it in another words, tsfap is a reference to what pointed by pb, using a C-style cast to convert pb from pro_base to tsfa_pro. solved expain following code snippet [closed]
Firstly, I would only ever suggest using arrays for public vars to be edited in the inspector, for anything other than that they are too primitive. If you are specifically needing to or wanting to use an array you will need to recreate it every time to add data or otherwise resize it. Use lists … Read more
It might be because you entered a wrong data type into ‘cin’. This makes cin fail and it repeats the last acceptable value in the command prompt. Nothing to do with the loop. If you try it outside of the loop you’ll see the same thing happen. It’s good practice to do the following: while … Read more
This code seems to contain many errors, but the most evident to me is while((ch!='”‘) || (ch!=’>’)) /*until we get the end of header name*/ I would say that every character is either different from ‘”‘ or from ‘>’ … or do you know a character that can be equal to both? 😉 5 solved … Read more
this is to improve concept Mat A = (Mat_<float>(3, 4) << 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.1, 0.1, 0.3); Mat B = (Mat_<float>(3, 4) << 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.1, 0.1, 0.3); Mat AB0; multiply(A, B, AB0); cout << A << endl; cout << B << … Read more
Best way is to import transaction files. A direct connection to banks are most of the time only for big companies and is a lot of work to implement (if they let you). Most banks have multiple file types to export transactions, choose the most common and implement this. 1 solved C# – Bank check … Read more
this keyword is used to reference current instance of given class, for example: class A { public: void setName(std::string name) { // if you would use name variable directly it // will refer to the function parameter, //hence to refer the field of the class you need to use this this->name = name; } private: … Read more