64,152 Solved Topics
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 | I have a `input type file` named `datafile` and I want to show file name into a span when file is loaded into `input:file` I have tried to echo `$_FILES['datafile']['tmp_name']` but it output this `E:\xampp\tmp\phpFE1E.tmp` not the real file name. suppose I have file `data.txt` so I want to show …  |
 | Dear all, I have done a website that I need to integrate emailing functionality. I have done this before, and it worked perfectly, and still does. However, when I attempted to use the same code to test the emailing functionality for the new site, I get an error message as … |
 | I'm trying to prefill webforms in iframes using Requests. If that can't be done, does anyone have a script I can use that works with webbrowser? I like that it calls the default web browser in just about any system, which is great for my Android applications. I've tried using … |
| | Dear all, Currently I am facing the problem on getting the resources for getting Tkinter and pygame to work together. Sadly, I do not have any leads til now(Which worries me alot!! :( ) so I hope the people here can point me to the correct direction. So basically I …  |
| | I want to make a system that generate numbers on click, I have numbers from 1 to 100 like M-3134 A-3133 U-3132 and so on. and I want to put all my these numbers in array and want to show using button randomally, upto 8 numbers or 10. and when … |
 | Hello! I was creating a custom array class as an exercise in my exploring of class and function templates. Here's my header file: #include <iostream> template <typename el> class Array { friend std::ostream &operator<<(std::ostream&,const Array&); friend std::istream &operator>>(std::istream&,Array&); public: Array(const int& arraySize=0); //set all members of array with size arraySize …  |
| | . . <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <script type="text/javascript"> function cubeme(incomingnum){ if (incomming == 1) { return "what are u doin?"; } else { return Math.pow(incomingnum, 3); } } </script> <title>this project cubes a number</title> </head> <body> <script type="text/javascript"> var thenum = 2; var finalnum = cubeme(thenum); if (isNaN(finalnum)){ alert("you …  |
| | hey guys. i have this table that lists contacts that are stored in database. the data is selected from 2 tables using join which i have already got working: SELECT c.contact_id,c.salutation,c.fname,c.lname,c.dob,c.houseadd,c.personalno,c.officeno,c.email,c.spouse,c.child, s.spouse_id,s.s_salutation,s.s_fname,s.s_lname,s.my_spouse FROM contact1 c LEFT JOIN spouse1 s ON c.contact_id = s.my_spouse what im having trouble with is selecting … |
 | $stmt = $db->prepare('SELECT postID, postTitle, postSlug, postDesc, postDate FROM blog_posts WHERE postDate >= :from AND postDate <= :to ORDER BY postID DESC'.$pages->get_limit()); is there something wrong with my query?  |
| | Hello I need to add a zero in front of a number if it is 3 or less so that it has 4 digits total. I only need this for row 6 or row 5 to be python specifc. I need this to write to the same csv file. AFI12001 …  |
 | Hello Admins and Php Friends, I have manage to upload the image using this codes $student_id = $_POST['student_id']; $first_name = $_POST['first_name']; $last_name = $_POST['last_name']; $gender = $_POST['gender']; $date_of_birth = date("Y-m-d",strtotime($_POST['date_of_birth'])); $contact_no = $_POST['contact_no']; $grade = $_POST['grade']; $section = $_POST['section']; $LRN = $_POST['LRN']; $email1 = $_POST['email1']; $email2 = $_POST['email2']; $address = … |
| | <link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7538664413577532945/posts/default/6420470017556836335'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7538664413577532945/posts/default/6420470017556836335'/><link rel='alternate' type='text/html' href='http://tipsorangsukses.blogspot.com/2013/05/tips-membeli-emas-batangan.html' title='Tips Membeli Emas Batangan'/> i want to get link rel alternate href only, so the result when echo is `http://tipsorangsukses.blogspot.com/2013/05/tips-membeli-emas-batangan.html` i wrote like this but still wrong $feed = file_get_contents("http://tipsorangsukses.blogspot.com/atom.xml"); $xml = new SimpleXmlElement($feed); echo "<ul>"; foreach($xml->entry as $entry) { … |
| | hello. I have a table populated by name. The names are links when clicked will pop up a form for editing. each input (for editing) is populated by the equal value from database but im having trouble with one particular text box. this text box is for date of birth … |
| | first off this is a question where jQuery is used heavly, there are no catagories to put that under on <DaniWeb> so i've put this post under what i believe is the most appropriate one. Ok! now thats done and over with, im requiring some assistance on how to write … |
| | Hey! I'm using OpenGl GLUT on xcode 5.1.1 on mac osx 10.8.5 and I've can't figure out how to load bmp,jpg or png images as textures to my application. I've tried installing FreeImage and SOIL unsuccessfully. I'm a total newbie and some help would really be appreciated. |
 | I have array of keys. $all_skills2= CHtml::listData(Skill::model()->findAll(array('order' => 'skill')),'skill_id','skill'); $database = array_fill_keys($all_skills2,''); this array looks like: Array ( [Android] => [ax] => [bbb] => [Big Data] => ); now i want to fill values to this array. where values are in another array **$skill_type_count** which i got from below code: … |
| | Hey everyone! I've created my db.php and all my other scripts are fine.. just when I created a new page and included db.php I created a function. In the function I used my $dbh variable and it is throwing an error... > Notice: Undefined variable: dbh in C:\xampp\htdocs\Crafting Bench Server … |
| | Hye. i need to build an inventory system. In that system, the production department will scan the barcode in each item. **How should i connect the barcode scanner with the system ? ** and the requirement of the system is to be able to compare the information scanned **with** the …  |
 | I dont clearly understand bool functions. this lends problems to my current assignment in class where i have to write a program that involves a bool function that tests for letters in a string that the user inputs. Can anyone offer help to me? the whole code is slightly confusing … |
| | import java.io.*; class WriteFile { public static void main(String ss[]) { try { FileWriter fw=new FileWriter("output.txt"); PrintWriter pw=new PrintWriter(fw); String s1="Hello World"; String s2="I Am Learning Java"; pw.println(s1); pw.println(s2); pw.flush(); pw.close(); fw.close(); } catch(IOException e) { System.out.println(e); } } } in upper code println() is called with object of `PrintWriter` … |
 | Hi what are Macros used for in C++? i never heard this word in my entire life :D and what are `assert()` and `NDEBUG`? |
 | It comes in handy of course that you can dynamically adjust the size of a List or Dictionary. But this time I want to use a Dictionary with sizes from 1 to 8. When I have e.g. size 3, it will stay that way. On the net I found a … |
| | Hello all, I am a vb.net newbie and I am trying to write a code that when executed pulls the latest file on an FTP server (based on creation date). So far, I've been able to list all the files in the remote directory. I know this can be done … |
 | #include<stdio.h> int main(int argc, char *argv[]) { char *states[] = { "California", "Oregon", "Washington", "Texas" }; printf("size of states: %d",sizeof(states)); return 0; } the result of this is: size of states: 16 why is that?I know that an int is 4 bytes,while a char is 1 byte.I got confused why … |
 | OK. I just don't understand what is the problem here. Here's the code .h file : #ifndef NVECTOR_H #define NVECTOR_H class Nvector { public: //Nvector(); Nvector(int Size = 0); void addElement(int a, int index); void getElement(int index); void push_me_back(int a); void push_me_front(int a); private: int *p_array; int velicina; int *resize_array(int … |
 | If I have an array and an array list: int[] myArray = new int[2]; myArray[0] = 1; myArray[1] = 2; ArrayList myArrayList = new ArrayList(); myArrayList.Add("1st element"); myArrayList.AddRange(myArray); By calling the Addrange() method in myArrayList, does this add the contents of myArray to the second element of myArrayList? If so … |
| | I'm trying to create my own Database and Tables in SQL Server 2005 using VB.NET 2005. I get an error when I try ExecuteNonQuery, which says that the connection is not initialized. I'm not sure if I'm doing any of this right. Any help would be greatly appreciated! Sheryl [code=vb] … |
 | Usercontrol1 private string lastName; private string nnovo; public string LastName { get { return lastName; } set { lastName = value; label2.Text = value; } } public string Nnovo { get { return nnovo; } set { nnovo = value; label1.Text = value;} } Form Button btn = (Button)sender; SqlCommand … |
| | Hello Everyone I am using this service 000webhosting.com to host my website. When I tried to connect to the database. I got this error Could not connect to the database a7848759_lumos :SQLSTATE[28000] [1045] Access denied for user 'a7848759_fareedh'@'10.1.1.13' (using password: NO) This is my code below `<?php ` $host = … |
| | I want to connect my access database to my project in vb 6. What are the steps i should follow? Once i'm done with that, i want to know how to drag them and place them on a form (like the way we do it in VB.NET). Thank you |
| | Exception message is not showing import java.util.*; class WrongException extends Exception{ public WrongException(String s){ super(s); } } public class UserDefinedException2{ public static void main(String s[]){ int a,b; a=b=0; Scanner ob=new Scanner(System.in); System.out.print("Enter your age = "); a=ob.nextInt(); try { if(a<=0) throw new WrongException("age cannot be zero or nagetive"); System.out.print("age = … |
| | <html> <body> <div id="content"> <style> .current { padding: 2px 5px 2px 5px; margin: 2px; border: 1px solid #000099; font-weight: bold; background-color: #000099; color: #FFF; } li { display:inline-block } </style> <?php include"connection.php"; $start=0; $limit=5; $page=''; if(isset($_POST['fullname'])){ $term=$_POST['fullname'];} if(isset($_GET['page'])){ $page=$_GET['page']; $start=($page-1)*$limit; } { if(isset($_POST['Submit'])){ $query=mysql_query ("select * from users where FirstName … |
| | Hi, so im trying to insert data but i get: > Notice: Undefined index: events html part: <form method="post" action="seating.php> <div class="drop"> <label>Event : <label/> <select name="events" id="dd-events" onchange="getguests(this.value)"> <option value="" disabled selected >Event</option> <?php foreach($retrieve as $r): ?> <option value="<?=$r['event_id']?>"><?=$r['event_name']?></option> <?php endforeach ?> </select> </div> <input type="hidden" name="table_name[]" value='+tablename+'><span … |
| | hello. so to keep it short and simple. I have a button "Cloned" and an <img>. The problem is that the image gets double cloned on the second, third and so on when Cloned button is clicked. Like on the first click image gets cloned and displayed once, on the … |
| | Hi all, i am storing the value in session but while retrieving its showing the some other value.....totally i want this stored value in the next page .........can u help me........... This is the code i am storing the value in session [code=php] <? session_start(); include('database.php'); $mailid1 = $_GET['mail_id']; session_register('mailid1'); …  |
| | Hi i tried to test some new features of C++ 11 but how come Visual Studio doesn't support `constexpr`? i tried this simple function but it won't compile constexpr int multiply(int x, int y) { return x * y; } |
| | So I know I can restrict the viewing of a page by session/access using this <?PHP require_once('../../lib/connections/db.php'); include('../../lib/functions/functions.php'); checkLogin('2'); $getuser = getUserRecords($_SESSION['user_id']); ?> is there a way to add to that if the id of the page doesnt match the username in the same database it wont allow you to … |
| | i have been trying to upload music file but the file will not upload but all the picture upload are successfully . i need some help . i want to upload music file to a directory in my server but i have been having problems with it. unable to upload … |
| | how can i write codes that only clears specified text boxes |
 | I Assembly even worth learning if your not going to be developing the root of an os? I've considered it but it just seems worthless. |
 | How would you "lock" the position of a SplitPane Divider in JFX? I've tried google-ing around, and all I can find is ways to make it Transparent, which I believe would still make it movable... Any Ideas? |
| | Hello programmers! I recieved the following assignment to do in C#.net: It is a class that: * Accepts an HTML report string * Converts the HTML string into a PDF file using PDF Creator (free open source library) What are some utilities that I will need to use? I so …  |
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| | hey guys. I've always had problems when it comes to getting data from multiple tables in a database and so now I have another one. I want to get data from 3 different tables: contact1, child1 and spouse1. columns in contact1 where i want to get data from: contact_id | … |
| | I cannot get the JFrame to display my JPanel. Either that, or my JPanel isn't displaying my JScrollPane. Here's my code: public class PokeBase extends JFrame { private static final long serialVersionUID = 1L; private static final int WIDTH = 1280; private static final int HEIGHT = 720; public static … |
| | Public Function getSelc() Dim com As New SqlCommand Sqlcon.Close() Sqlcon.Open() Try com = New SqlCommand("EXECUTE regionSelect '" & txtID.EditValue & "','" & txtRegion.EditValue & "','" & _ txtShortN.EditValue & "','" & txtStatus.EditValue & "'", Sqlcon) objDA.SelectCommand = com objDA.Fill(objDSs) '=> could not find stored procedure ( 'but I have it …  |
| | Hello everyone,my question is the following: I have a database with two tables.What i want to ask is ow can i bind one column of the database to a txt file eg: when i press a button in my form it saves the contents of my richtextbox to a file … |
| | I want to know if I would be able to replace different words all in one regex expression. For example if I wanted to replace the name John with Joe and Smith with Doe. Would I be able to do that with one expression? Here is a code that I …  |
| | Hi, I m new to android mobile appn devlp. Pls suggest me study materials for that. I hav 2 years of xprns in core java appl devlp. I want full detail of 1. how to learn ? that means where to start ? 2. simulators or emulators available 3. Text …  |
 | Quite rare to see me post in the Java forum but have been picking it up as part of a long-distance university course I am doing. I am currently trying to read in an ASCII coded .txt file and output it but am seeing some funny characters showing up. The …  |
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