After giving it some extra thought, it is not as simple as it initially appeared. There is one thing that prevents it from working – the code of functions is not context aware – there is no way of knowing the frame it was invoked in, and that has two implications: 1 – modifying the … Read more
First of all: Your functions void my_int_func(int x) and void my_int_func2(int y) do not return anything (return type void). They just prompt the input parameters to stdout. What you probably want is something like that #include <iostream> using namespace std; int my_int_func(int x) { return x; } int my_int_func2(int x) { return x; } void … Read more
You can disable the opening Form instead of making the modal child truly modal.. You can try this: Open the ‘modal’ children with this.Enabled = false; FormDlg yourModalChildForm= new FormDlg(this); yourModalChildForm.Show(); In the constructor write : Form myParent; public FormDlg(Form myParent_) { InitializeComponent(); myParent = myParent_; } And in the FormClosed write: private void FormDlg_FormClosed(object … Read more
Your contructor has to be like this as it need to initialize variables String firstName, String lastName,double balance you have declared. public BankAccount(String firstName, String lastName,double openingBalance){ this.firstName=firstName; this.lastName=lastName; balance=openingBalance; } than public static void main (String[] args){ BankAccount acc1 = new BankAccount (“Tiger”,”Woods”, 200); System.out.println(acc1.getFirstName()); } 3 solved How can I Call a Method … Read more
I think that should do the trick. This macro will take folder path from cell A1 and list recursively its contents and subfolder contents with hyperlinks. Update: fixed, now it’s working. 🙂 Public Position As Integer Public Indent As Integer Sub ListFileTree() Position = 0 Indent = 0 Call RecurseFolderList(Range(“A1”).Value) End Sub Private Sub ClearFormatting(Rng … Read more
Your answer should look something like this: String dateTimePattern = “dd-MM-yyyy HH:mm a”; DateTimeFormatter formatter = DateTimeFormatter.ofPattern(dateTimePattern ); LocalDateTime yourDay= LocalDateTime.of(2020, 4, 6, 17, 00); System.out.println(formatter.format(ZonedDateTime.of(yourDay, ZoneId.of(“UTC-5”)))); Please look this up for more info on the available formats. 7 solved How to get date and time in below format in java? [closed]
Short solution: // Get current calendar and current date let calendar = Calendar.current let now = Date() // Get the current date components for year, month, weekday and weekday ordinal var components = calendar.dateComponents([.year, .month, .weekdayOrdinal, .weekday], from: now) // get the range (number of occurrences) of the particular weekday in the month let range … Read more
The data-url attribute of the input is read by the plugin when initializing. It is not automatically read afterwards. Have you tried updating the URL as follows? var fu = $(‘#fileupload’); fu.fileupload(‘option’, ‘url’, fu.data(‘url’)); Of course, this would be done after updating the data-url attribute of the element using fu.data(‘url’, ‘new-url-you-want-here’); and you could, I … Read more
This is a number guessing Python code ,but it stops after entering the first guessing number. Can you tell me where is the fault? solved This is a number guessing Python code ,but it stops after entering the first guessing number. Can you tell me where is the fault?
Your studentfile is most likely in a fail state, as you never check whether the read operations are successful or not. Change the code as follows: if(!(studentFile >> ssn >> resident >> hours)) { std::cout << “read failed”; return 1; } //… do { // Do stuff // REMOVE THIS LINE: studentFile >> ssn >> … Read more
int main(void) { float x,y,sum; char ch; do { printf (“Enter the first number:”); scanf (“%f”,&x); printf (“Enter the second number:”); scanf (“%f”,&y); sum=x+y; printf (“The total number is:%f\n”,sum); printf (“Do you want to repeat the operation Y/N: “); scanf (” %c”, &ch); } while (ch == ‘y’ || ch == ‘Y’); } This uses … Read more
var multipleOfFive = Math.round(yourNumber / 5) * 5; solved Javascript: find closest number [closed]
I’m not 100% sure what you are asking. You say “sum the number” but do not specify if the number you want to sum is the number of rows counted or if you want to sum the value of the cells found. -Edit- Give this a try: This will start at the bottom row and … Read more
JSONObject object = new JSONObject(your-string); JSONArray details=object.getJSONArray(“details”); for(int j=0;j<details.length();j++){ JSONObject detail= details.getJSONObject(i); String price = detail.getString(“price”); …. } JSONArray colors = object.getJSONArray(“colors”); for(int i=0;i<colors.length();i++){ JSONObject obj= colors.getJSONObject(i); // parse your json here String color = obj.getString(“color”) } 2 solved Android: Parse 2 jsonArray [closed]
You can set the onClick event in the getView method of the custom adapter class solved onClick event on button generated on ListView android [duplicate]