Month: January 2023

[Solved] Unclear about return value of a void function in C [closed]

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The result in this situation is based on whats on top of the stack when test() is returned. The behaviour is undefined. You should compile your code with warnings enabled: gcc main.c -Wall Also, altering your argv pointer is a bit dirty. De-referencing argv directly communicates your intentions in a clear way: printf(“\n%d\n”, test(atoi(*++argv), 2)); … Read more

[Solved] Need some advice on split() method in Java [closed]

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Guessing that you want to split by the comma then this will make it String toSplit = “LXI H, 2000H, MOV M A”; // this is a regular expression, you should study regular expressions too String[] split = toSplit.replace(“,”, “”).split(” +”); for (String s : split) System.out.println(s); Read the String class in the java API … Read more

[Solved] Dynamic UITableViewCell

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for you. Make cell just the top of your. For example the name and the text. And for bottom view. Make a separate xib file and add that xib file in layoutsubviws or while setting data to the cell. And loop upto number of items you have and add subview to cell in loop. it’s … Read more

[Solved] i want to sum 6 inputs and set the value to another input with javascript [closed]

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Check the fiddle: https://jsfiddle.net/1qbjd36c/13/ $(“form .form-control”).not(“#thesum”).on(“input”, function() { var getSum = 0; $(“form .form-control”).not(“#thesum”).filter(function() { if($.isNumeric($(this).val())) return $(this).val(); }).each(function() { getSum+=parseFloat($(this).val()); }); $(“#thesum”).val(getSum); }); $(“form .form-control”) A tag and class selector has been utilized to reference the target. not(“#thesum”) added a not selector in order to avoid the change of input of Resulting TEXT field. … Read more

[Solved] Feching user’s current location tips [closed]

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So you really have two options. The first, and most likely to be accurate, is to ask the user through their browser via javascript, what their location is. HTML5 allows you to do this through geolocation: https://developer.mozilla.org/en-US/docs/Web/API/Geolocation/Using_geolocation The basics are as follows: navigator.geolocation.getCurrentPosition(function(position) { do_something(position.coords.latitude, position.coords.longitude); }); Obviously, this requires the user to agree to … Read more

[Solved] method not being called java

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Move your displayer(); below: @Override public void onClick(View v) { so you get: @Override public void onClick(View v) { displayer(); //Call method “displayer” when user presses button TextView Tv = (TextView) findViewById(R.id.TV); TextView Tv2 = (TextView) findViewById(R.id.Tv2); String date = sdf.format(calendar.getTime()); Tv.setText(“The current time is ” + date); String str = date.charAt(0) + “” + … Read more

[Solved] Start child process process inside parent process

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Is it possible to start a child process inside same address space? I would like to access any exported function localy. No, it’s not possible. The operating system creates a new address space for each process, that is protected to be accessed from other processes. Use threads instead. 9 solved Start child process process inside … Read more

[Solved] Excel VBA assign hyperlink to a cell

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Here’s a sample of how to do that: Sub createLink() Dim lastRow As Integer, sheetCount As Integer, myRange As Excel.Range, c As Excel.Range lastRow = Cells.Find(“*”, SearchOrder:=xlByRows, SearchDirection:=xlPrevious).Row sheetCount = Application.Sheets.Count Set myRange = Excel.ThisWorkbook.Sheets(“Sheet1”).Range(“B1:B” & lastRow) For Each c In myRange For x = 1 To sheetCount If Worksheets(x).Name = c.Value Then Excel.ThisWorkbook.Sheets(“Sheet1”).Hyperlinks.Add Anchor:=c, … Read more

[Solved] Read Key in Wpf [closed]

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If you have access to XAML, try the OnKeyDownHandler method. XAML: <StackPanel> <TextBlock Width=”300″ Height=”20″> Type some text into the TextBox and press the Enter key. </TextBlock> <TextBox Width=”300″ Height=”30″ Name=”textBox1″ KeyDown=”OnKeyDownHandler”/> <TextBlock Width=”300″ Height=”100″ Name=”textBlock1″/> </StackPanel> C#: private void OnKeyDownHandler(object sender, KeyEventArgs e) { if (e.Key == Key.Return) { textBlock1.Text = “You Entered: ” … Read more

[Solved] Sort words and then the sentence including digits and characters in Shell scripting or perl scripting [closed]

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The algorithm to sort this problem is simple, just like you said in your question description, sort characters in each word first, then sort these sorted-word again. Like this: $ echo heya64 this is21 a good89 day91 | perl -anE ‘say(join ” “, sort(map { join “”, sort split // } @F))’ 12is 19ady 46aehy … Read more