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Showing results for tags 'warning'.
Found 4 results
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Hi, I am having an issue with a warning that keeps popping up. I have edited the line it is saying but still getting the error. Warning: Cannot modify header information - headers already sent by (output started at /Pages/Forums/comments.php:227) in /Pages/Forums/comments.php on line 88 Here are the two lines that the warning is saying function setNote($conn) { if (isset($_POST['NoteSubmit'])) { $id = mysqli_real_escape_string($conn, $_POST['id']); $date = mysqli_real_escape_string($conn, $_POST['date']); $note = mysqli_real_escape_string($conn, $_POST
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Hi all, what a great forum you've created. I keep reading and eventually I need your help. I'm running that site and the W3 Validator spits out some errors related to the brackets. As you see, I'm using a wordpress theme and I don't even see those brackets in my code. Now I'm wondering if you have any solutions to that which you can offer. Thanks and regards Chris
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Hai... iam new for C# ...im learning ..i created a table and showing it...now i want to update,edit and delete the records...i did it in my way...Problem is whenever i give save ,addnew or delete button it shows "Object reference not set to an instance of an object."this error at line 120 " cb.DataAdapter.Update(ds1.Tables["workers"]);"my program. using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms; namespace naag_database{ public partial c -
<form name="form" action="enter.php" method="post"> First Name: <input type="text" name="first" /><br /> Last Name: <input type="text" name="last" /><br /> <input type="checkbox" name="c1" value="1" onclick="showSubmit()" /> <input type="checkbox" name="c1" value="1" onclick="showSubmit()" /> <input type="checkbox" name="c3" value="1" onclick="showSubmit()" /> <!-- SUBMIT BUTTON HERE --> </form> If I only check the 1st and the 3rd checkbox and press the submit button, but in my enter.php, I made it check print out ea
