64,152 Solved Topics
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| | Hello, I've get very elementary problem with javascript I add onclick option to one of paragrahps, but it doesn't work properly, It should display result of my new function, but it display result in a new, empty page. (My function work properly, but connecting it with onclick and button is … |
| | I would be grateful if someone could suggest what I need to do to get this to work. I have copied two short scripts which should demo the use of $_session, but the read script does not work. I believe the save script is the culprit though. Here they are: … |
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| | hi. i have a main form and log-in form. when i try to log-in and entered a wrong user or password it gives me error and i dont understand why the error is in the main form??? heres my code in my login form.. [CODE] private void Lgbtn_Click(object sender, EventArgs … |
| | [ICODE] I would like to ask assistance how I can retrieve all the scores every game. And how to add the points by not incrementing game 1 and game 2 and so on.. THank you... [/ICODE] [CODE] /* * To change this template, choose Tools | Templates * and open … |
| | Hi, I am trying to display images from my db with the following code.. [CODE] <?php include_once("scripts/connect.php"); if ($q == "All Images") { $sql = mysql_query("SELECT * FROM gallery"); $q = "All Images"; } else { $sql = mysql_query("SELECT * FROM gallery WHERE caption LIKE '%$q%'"); } $limit = 7; … |
| | I am having problems when I run my salesreport.php [QUOTE]A PHP Error was encountered Severity: 8192 Message: Assigning the return value of new by reference is deprecated Filename: controllers/salesreport.php Line Number: 390 [/QUOTE] I checked line 390 and here is the code [CODE]$pdf =& new Cezpdf('LETTER', 'landscape');[/CODE] What should I … |
 | Can we handle of android app by ourself rather then android handling it itself? |
| | I am in situation like I have a class which have two different subclasses. [CODE]public class SuperClass{ String st; public String getSt(){ return st; } } class A extends SuperClass{ } class B extends SuperClass{ } [/CODE] Now I have another method that want to access the getSt inherited method …  |
| | hi guys just want to ask a simple question about listview im making a POS program.. when i click Enter button the items on textbox and comboboxes should be placed inside my listview here is my screenshot [URL="http://i43.photobucket.com/albums/e355/bettybarnes/pos.jpg"]http://i43.photobucket.com/albums/e355/bettybarnes/pos.jpg[/URL] my problem is i dont know how to put the correct codes … |
 | In version 3.0 of my address book I'm utilizing tkinter. The only problem thus far I'm having is that I have a very ugly display on a child window that shows the search result for a query. I'm getting {['Email: [email]Shoiukamp0@gmail.com[/email], Phone: (111)555-2222, Address: 122 C---- Ct., Essex, VT']} The … |
| | Hey all! What I am working on is a contact form with file upload functionality. (e.g. user should be able to upload a screenshot.) Uploading a file should not be mandatory. So the mail which is produced from the entered information in the form should be sent without an attachment … |
| | Dear experts, Please kindly advise me in how i should write the column operation: The following is the full codes: [CODE]import java.util.*; public class Matrix { public static void main(String[] args) { // declare the necessary variables int N, M; String operator; int index; int sum; int [][]matrix = new … |
| | Hi Guys, I want to set background image for the MDI form at the runtime (form load) i tried this, [CODE] this.BackgroundImage = Image.FromFile(Application.StartupPath + "\\Images\\OTS_mockup_slice.jpeg"); [/CODE] but its not working.... any idea Thanks in advance. |
| | Hi, I new to PHP. I've searched all over, but with no luck. My objective is to build an array of variables that contain HTML links. (One html link per variable). Then I want to output the variables, (containing the links), so that a new random variable loads each time … |
| | Im trying to scp including password in one line... seems not working. [code] echo "pass" | scp --stdin source destination [/code] However this does work though [code]echo "newpass" | passwd --stdin user [/code] same concept, diff result. Any suggestion would be great. Thanks |
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| | its been 6 days passed since i started making this assignment of mine it is to show how objectdatasource is used, until now, i still cannot getaway with this error, [B][U]The data source for GridView with id 'GridView1' did not have any properties or attributes from which to generate columns. … |
| | i can't get my head around how i am suposed todo this really i am stuck i have looked on tons of forums mostly this forum and what i would like to do is if a person goes on this link play?p=rLoYvtMNlO then it will load the data from that … |
| | I have a very stupid question. I use a JToggleButton. now I want to know if the setSelected is true or false. thus an if function, but how to write one because I get errors. thank for your support [CODE]if(Btn2.setSelected() = true){ }[/CODE] |
| | I have to build a small contactform validator in JS, which checks the fields' values when submit is clicked. I am experiencing problems with getting the email validation to work properly. This is what I've got: [CODE=js]function validate_form() { valid = true; // Validation of email input if ( (document.contact.email.length … |
| | Hi I am using the following to get the system sound question but it doesn't populate ? [CODE] Public Class SystemSoundItem Dim sound As SystemSound, soundName As String End Class Public Property SoundToPlay As SystemSound Set(ByVal value As SystemSound) End Set Get SoundToPlay = SystemSounds.Question End Get End Property[/CODE] |
| | Hi friends, I wrote a simple code to write in different files but I don't know where I made mistake. The function is writing the first file and after writing everything in the second file, not in the next files 3,4, 5. Can anyone help me please? Thanks a lot! … |
| | Hi, I'm doing a check against HTTP_REFERER after a simple form is submitted, just as an additional security measure. What's happening is that the check always fails when the script is running on the remote server, but works as intended if I test it on my localhost server. Here's the … |
| | Hi All, First time asking so go easy :-) I am doing c++ a few weeks now, i am doing questions in Project Euler to hopefully improve my coding, But as you will prob see below i am still very new and "Nieve"... Question is: The prime factors of 13195 …  |
| | I have an array that is multidimensional and I need to test whether an offset exists. My reading of the PHP manual for array_key_exists makes sense for a single-dimension array. My script takes results returned from the database and arranges them this way: [code=php] Array ( [1] => Array ( … |
| | hi guys, im trying to loop a variable using 00 format.. ex. 01,02,03,04.......31 im going to use this for my dropdown of date. thanks! |
| | Ok i have made a picture ;) That will explain it a lil better. I just need to add that certain code ***|*** to textbox2.text but * can be 1 2 3 4 5 6 7 8 9 button2_click: if textbox1.text.contains("***|***") then ... Picture: [URL="http://imageshack.us/photo/my-images/43/naamlooses.jpg/"]http://imageshack.us/photo/my-images/43/naamlooses.jpg/[/URL]  |
| | Hey guys! I hope what I'm about to do is not frowned upon :) I just would like some input/critics/heads up on my class definition and implementation I did for my project. I am by no means a trained programmer and I doubt my coding style is very good so … |
| | Hello. i have this problem with a program im coding in python. heres the code: [CODE]#! /usr/bin/python from Tkinter import * list=[".", ".", ".", ".", ".", ".", ".", ".", "."] root=Tk() def p(lol): list[0]=1 lol["text"] = list[0] def plade(): ###### ROW=0 a1=Button(root, text=list[0], command=p(a1)) a1.grid(row=0) a2=Button(root, text=list[1], command=p(a2)) a2.grid(row=0, column=1) … |
| | Hi, A little help here needed - i want to make a class variable (array). Some values are expected to be from a session variable. Example [CODE] public $myArray = array( 'key1' => 'something', 'key2' => $_SESSION['something_else'], ) [/CODE] With this i get an error about unexpected variable. Aynone knows … |
| | I seem to have broken something I get this error Unable to cast object of type 'System.EventArgs' to type 'System.Windows.Forms.KeyPressEventArgs'. my code: [CODE] Private Sub ListControl_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListControl.SelectedIndexChanged Dim connString As String = My.Settings.strConn Dim conn As New SqlConnection(connString) If ListControl.SelectedIndex > -1 … |
| | Why almost always capital letters are used when defining macros or variables like [CODE]#define SOMETHING 432[/CODE] instead of [CODE]#define something 3243[/CODE] Also, why in macro definition x is used for example [CODE]#define macro(x) (x*x)[/CODE] Does the letter matter, and can longer variable names be used like [CODE]#define MACROSQUARE(variable) variable*variable[/CODE]  |
| | hi everyone i have a search page that will search base one date... but if i search with only date (9/27/2011 ) it will only display the data from database that has the same date and time but not the whole data in that specific date: example: in my database …  |
| | hi everyone here is my method in java [CODE] public void openWebURL( String inURL ) { Intent browse = new Intent( Intent.ACTION_VIEW , Uri.parse( inURL ) ); startActivity( browse ); } } [/CODE] and i'm just typing [CODE] openWebURL("www.google.com");[/CODE] in my java file onStart section but my app just doesn't …  |
| | Hi all, In my table i have duplicate rows. i want to get distinct rows. select distinct * from table1 does not work. select distinct col1,col2,col3,col4 from table1 does not work. both say: The text data type cannot be selected as DISTINCT because it is not comparable. select distinct(col1) col2,col3,col4 … |
 | I have written a small client server program using tcp sockets, and i ran into trouble in retrieving the data brought in by the receive function. Like down below. [CODE] char *rec; int buff=1024; recv(a,rec,buff,0); [/CODE] You need a char buffer to get the data, but after that i wanted … |
| | I have a date picker that give me this result: e.g. 2011-29-08 When it is inserted in mysql, it outputs '0000-00000'. What can I do? I know "strftime("%Y-%m-%d %H:%M:%S", time());" But I have no timestamp to put as an argument. The only data I can use is the data that … |
| | Can any one say why the [B]break[/B] state does not work. [CODE]#include<stdio.h> #include <stdlib.h> int main() { int n; loop: scanf("%d",&n); if(n!=42){ printf("%d",n); goto loop;} else { break; } return 0; } [/CODE] this is my code. |
| | Hi, Actually I don't know if my question belongs in this topic or in the mysql topic. But I'm making a VB.net application with a mysql database and i have to make a trigger but I don't know where I have to use or implement it in my application. I … |
| | Im creating a time-base site wherein the timestamp should rely on the global time and not to my PC's time (because it can be out-dated somethimes). How can I do that?  |
| | I have this code: [CODE]import java.sql.*; import java.util.ArrayList; public class Car { private int id; private String model; private String color; private Double price; public void setId(int id) { this.id = id; } public int getId() { return this.id; } public void setModel(String model) { this.model = model; } public … |
| | I am new with session. What i am trying to do is that if someone doesn't visit my site for lets say 5 day i want the session to expire. is there a way to do this as i am not aware of it. |
| | Greetings expert programmers, Can someone guide me on how i will connect my vb.net 2008 to ms sql 2008 r2? I already installed mssql 2008 r2, and when i try to add the connection it says i need to call the administator something like that even though i checked all …  |
| | Hi frendz, Can we set a value for a session variable through javascript onclick event? (or) How can we set a global variable for the whole website using javascript? |
| | HELP! I lost count of how many editors I tried! I don't understand why non of them work. I'm trying this editor [url]http://nicedit.com/index.php[/url] very simple. but when I type words in the textarea and click submit nothing is saved in the DB..empty that's what I get. all I want is … |
| | Hello, I'm trying to do a very basic page that allows me to edit a single column in a MSSQL database. For whatever reason I can't figure it out and am hoping that you can help. Here is my front page (sorry about the silly names) [CODE]$ninja_conn = odbc_connect('XXXXX','XXXX','XXXX', SQL_CUR_USE_ODBC); … |
| | As the title stated i want to show tooltip when the user press up and down keys in combo box, Please any hint ..... Regarding to problem |
| | Hi I am having trouble at finding a way to iterate through a string of alphabets until a digit is reached. e.g. iterating through [CODE] //Using a scanner, I can use scanner.getNext() to get the first word. //There may be more than one word; there is no way to tell; … |
 | I am at my wit's end with this thing. I just can't figure out, why I cannot set the WNDCLASSEX.lpfnWndProc equal to my class's function. Can someone help? Here's my code: system.h [code] #ifndef SYSTEM_H #define SYSTEM_H #include "stdinc.h" class System { private: void initD3D (void); void cleanD3D (void); LRESULT … |
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