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| | I have problems cleaning up a couple of input field. I've been pecking away at this issue since I wrote the application about 18 months ago. When I think I have it cleaned up; it pops up again, when users violate rules (as they often will do) and the extra … |
| | Good afternoon. I am developing a gmail app for my personal consumption for now and it has a lot of bells and whistles including showing me the latest emails coming in, playing a sound and changing icon when there is new mail and a few other things. I am using … |
| | All, What is the most efficient way of writing several lines of data to a *.txt file? Currently, I store the required text in memory then write it all to a user-specified text file at the end, similar to the following; Dim text As String = "" text = text … |
| | I'm trying to set up a timer that counts up to ten and starts/resets when the left mouse button is clicked (anywhere on the screen even when the application is in the background). I'm struggling to find a code that suggests it is possible and now I am starting to … |
| | if (listBox1.GetSelected(0)) { richTextBox1.AppendText(Environment.NewLine + "upgrade cottage" + listBox2.SelectedItem); } WHen this code is executed, it prints into the richTextBox1 the words upgrade cottage + the selection of listbox 2, I was wondering how do I put a space between the two? |
| | I am trying to write a code that checks if password is pass with the use of functions...but i am not able to ....Please help me i am a beginner....and i need this program to be written strictly using functions....thsnk u in advance |
| | i am developing a project in c++ and i need database to save details.i googled but so far have bot come across a good tutorial for c++ database . most of the articles i have found are obsolete. please suggest what are APIs for database in c++?  |
| | Good Afternoon. I submitted a question a couple of days ago under the article name: Change asp:menuitem properties from other programs. I'm working with the following web pages - Site.Master/Site.Master.vb, Login.aspx/Login.aspx.vb JorgeM answered my question and showed me the code to use. It worked great. Dim navMenu As Menu navMenu …  |
 | Ok i have a daily csv file that i am trying to get python to post to my database every day. I have used curl befor to post it but i want to set python up so that it post it for me is there a way to do this … |
| | I am working on PHP to get logitude and laltitude values from pop-up google map. I am successful in poping up the google map and getting values into the main window. I am stuck with how to escape or close the poped up google map.  |
| | Hello everyone, I am writing a Java program to reset LDAP account password. I know the password should be quoted passwrod and then encoded in UTF-16. I have a question, if someone can confirm please. I am getting encoded password as follow: String oldPassword = "Password1234"; String newPassword = "Password9999"; … |
| | how i can import data from access database to my database in sql server , with a check for ducplicate each time i move data i need the code in vb.net any help ? |
| | roblem Minesweeper is a computer game that became popular in the 1980s, and is still included in some versions of the Microsoft Windows operating system. This problem has a similar idea, but it does not assume you have played Minesweeper. In this problem, you are playing a game on a …  |
| | I have set up a data base called assignment with a table called 'Parts' in it. But when i run the follwoing code on my local host i get the following error "Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in /Applications/XAMPP/xamppfiles/htdocs/lab9.php on line 8". Can anyone help … |
| | Hi just starting learning java jdbc .. i have this error: Type mismatch: cannot convert from int to Object **tempRow = new Object[]{rows.getInt(1), rows.getString(2), rows.getString(3), rows.getDouble(4), rows.getString(5), rows.getInt(6), rows.getDouble(7),rows.getString(8)}; **  |
 | **i have finaly completed the javascript coding, but there seems to be an error "syntax tax, char:1, line:1", i cant figure out wat the problem is.... i have edited it so many times, but it still comes up with errors when excuting it.. HELP!!!!!!! **the following coding: @_@** <!DOCTYPE html> … |
| | I want to print byte array using print() in javascript. Is there any way to implement this..? |
| | Hello, I am new to PHP and I would like to do the following: In my website, the user can add a blog but I would like the blog to go to admin first before it gets published ( The admin has the authority to publish or un-publish a blog). …  |
 | We have various databases on several offsite locations and we want to do a backup to here. Problem is that database is problably going to weigh GBs of data so it would be better to split it into several "files" so we can only get the updates in small amounts. … |
| | I want to null or remove array at the end of each loop. I already tried unset() or $array=array(); but its not working foreach($array as $key=>$value){ $dates[$value][]= $key; unset($dates) } Just tell me php function to null all array |
| | [code] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click connetionString = ("server=192.9.200.82;database=eKalyan;user id=invite;password=invite") MessageBox.Show("connection established") sql = ("select newuniqueid,newteh_code,newpcate_cd,newplano, pen_nm,rel_cd,pen_fnm,ccate_cd,pan_code,pvillage,ppo_cd,spo_cd,start_qtr,last_qtr,bundle_typ,bundle_no,mo_srno,pen_amt,pen_comm,status,operatorcode from ekalyan.welpen") cnn = New SqlConnection(connetionString) Try cnn.Open() cmdd = New SqlCommand(sql, cnn) cmdd.ExecuteNonQuery() cnn.Close() MsgBox(" ExecuteNonQuery in SqlCommand executed !!") Catch ex As Exception MsgBox("cannot … |
| | ["dfml"]=> array(32) { [0]=> string(10) "2014-02-27" [1]=> string(10) "2013-10-30" [2]=> string(10) "2013-09-30" [3]=> string(10) "2013-04-30" [4]=> string(10) "2013-02-27" [5]=> string(10) "2012-10-31" [6]=> string(10) "2012-09-28" [7]=> string(10) "2012-05-02" [8]=> string(10) "2012-02-28" [9]=> string(10) "2012-02-27" [10]=> string(10) "2011-10-31" [11]=> string(10) "2011-10-03" [12]=> string(10) "2011-04-27" [13]=> string(10) "2011-02-25" [14]=> string(10) "2010-10-30" [15]=> string(10) …  |
| | Hi guys, i just faced a problem when trying to execute the following query.I searched for the exception on the internet and found that using a reserved keyword might raise this issue,and using brackets may solve this problem.But i use brackets all the time in my sql statements but still … |
 | So I'm teaching myself Java. I'm creating a text based game. I have an if statement that i want to check users input so its like this: if(sc.next() = "help"){ System.out.println("info"); } else if(sc.next() = "item"){ System.out.println("info"); } Etc. But it wont work. What would be the proper way to …  |
 | Hi everyone, I'm new here and is in need of some help. I'm trying to complete my project, however I'm stuck at writing the data from the sql into the vb.net/asp.net gridview. Was never good at database to start with and I had never learnt how to query from VB.NET. …  |
| | *Doing the PSEUDOCODE but stuck in the middle. Please help me out.* Scenario: After practicing and learning problem solving skills for an extended period of time, you have decided that life would be easier if you did not need to continue with school. Rather, you decide that winning a large … |
| | Hello, I have little knowledge with PHP and I was assigned to try to fix some of the things that don't work in a website. The website basically deals with two different users, a trader who can post articles and a blogger who can post blogs. When a user registers … |
| | Hey all, I am trying to update submissions from my SQL database from an edit page via an edit link in line with the submission which captures the ID of the database entry. When I click the edit link a new page opens and it has a form to update …  |
 | Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at index.php:3) index.php on line 3 I have tried this a number of ways but I am unable to fix this <?php ob_start(); session_start(); And this <?php session_start(); ob_start(); And like this <? ob_start(); ?> <?php …  |
| | Creating a text based game. I have a method for each of the following: Race, profession, name. So for instance: public static void main(String[] args) { // TODO code application logic here intro(); name(); System.out.println("Welcome " + name); } public static void String name(){ System.out.println("Enter Name:"); String name = sc.next(); … |
| | I have a webservice that draws a line chart, first line: an range of dates and their stock values. Second line: a moving average of the dates, so if I input a value of 5 it will give me the same data as line 1 but with 5 day intervals. … |
| | I am working on a web service. I have a form with a button. When I click the button it calls my service class and I populate a list from an xml document with stock information. Then from the form class it calls another method inside the service class to … |
| | Hello to all, Please some help with this. I'm newbie to XML, XLS, Xpath, etc. How can I set correctly the reference in the command "for-each select" to avoid issues with this Top node that has namespace? I'm trying to get a XLS stylesheet to get some values. The issue … |
 | Hi, How to use in select statement with where condition comparing a Null value and with value? I have this Statement `Select Col1, Col2, Col3 From Table where DateDeleted` 'Here comes the problem The condition is something like if DateDeleted (which is actually a date) is Null then get records … |
| | I'm having a problem accessing information between classes. The following simple program illustrates the problem. I have two classes. Int Cell and second. IntCell has a single data member: storedValue. I initialize the value of storedValue to 0, and then assign a value of 16 to it in main() on … |
| | using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Ascending_and_Descending_ex_2 { class employee { public float exp; public string ename; public string designation; public float sal; public employee(float e,string n,string d,float s) { exp = e; ename = n; designation = d; sal = s; Console.Write("{0} {1} {2} {3} ", …  |
| | I have a form with a lot of checkboxes on it. I want to be able to set all the checkbox properties to "checked" in my code. Here is what I would like to do: For Each ctl As Control In Me.Controls If TypeOf ctl Is CheckBox Then ctl.checked = … |
| | Hello, I'm trying to calculate the maximum and minimum distance between 10 points. My method to calculate the maximum distance is working fine however my method to calculate the minimum is returning 0.0 and I'm not sure why. Could someone please take a look at my code and tell me … |
| | This is the code that I have for inserting a node, but I don't know how to do the delete function. Any tips would be helpful // Constructor Tree::Tree() { root = NULL; } // Destructor Tree::~Tree() { freeNode(root); } // Free the node void Tree::freeNode(Node* leaf) { if ( … |
| | I am trying to make images coming from links within my mySQL database appear next to each other. Here is my code: <div class="container-outer"> <div class="container-inner"> <?php if ( $imagePath = $article->getImagePath( IMG_TYPE_THUMB ) ) { ?> <a href=".?action=viewArticle&articleId=<?php echo $article->id?>"><img class="articleImageThumb" src="<?php echo $imagePath?>" alt="Article Thumbnail" /></a> <?php } …  |
| | I'm trying to setup the programming environment for Princeton's online course at this website: http://algs4.cs.princeton.edu/code/ However, when I try and run one of the programs I get the following error: /Users/dane/algs4/algs4-2/RandomSeq.java:45: cannot find symbol symbol : variable StdRandom location: class RandomSeq double x = StdRandom.uniform(); ^ /Users/dane/algs4/algs4-2/RandomSeq.java:46: cannot find symbol … |
| | Here's how I'm thinking about inserting values into two tables. Each `reservation` will have a set of `services` the amount of which can vary, so I need to setup the query dynamically, here's my first sketch, although not tested yet. function saveBooking($fullBook) { $mysqli = new mysqli(HOST, USER, PASSWORD, DB_PRICE); … |
 | I' ve converted mssql database to mysql database (locally). I ve created a free subdomain and found a free webhoster on 000webhost.com. I m trying to import my mysql database onto the server using phpmyadmin interface but am unable to do this. I get the following error-->#1044 - Access denied … |
| | I tried to validate my document, in order to be able to tell how bad I am. I was incredibly happy because I got 0 errors in CSS. I tried to validate `index.php` file with HTML5 validator (which I suppose can also check HTML4.01). And I got this error prompt …  |
| | private void Cottage_Click(object sender, EventArgs e) { richTextBox1.Text = "create cottage"; richTextBox1.Text = "create Bob"; } So when I run the code what gets printed is Bob of course I knew this would happen from the moment I wrote the code but I do not know what to put instead, … |
| | <?php include ('pages/dbconnect.php'); $rekdep=mysql_query("SELECT * FROM t_org ORDER BY dept, com ASC"); echo "<table class='gridtable'>"; echo "<tr><tr><th> Departement</th><th> Commune </th><th> ORG </th><th>Animal</th>"; echo "</tr>"; echo "</tr>"; $odl_dept = null; $odl_com = null; $odl_org = null; while($dep=mysql_fetch_assoc($rekdep)){ //List of department if($dep['dept']!=$odl_dept){ echo "<td>".$dep['dept']."</td>"; } //display blank td if the same department … |
| | hello daniweb community; After a click on a button I need to "direct" the user from the current window to another, like you may know it from installations ("Yes I accept TOS"->click->new window please select installation path). Kind regards; |
| | Greetings everybody, I would like to ask you which C++ libraries you use for ethernet communication? In web I found several; [boost.asio](http://www.boost.org/doc/libs/1_55_0/doc/html/boost_asio.html) [Nut/OS](http://www.ethernut.de/api/index.html) [Sockets](http://www.alhem.net/Sockets/index.html) Is there another and easy? By the way, which one of these three libraries are easier to use :) . Thanks in advance |
| | Hi Everyone, I have been trying to find out what the problem is with this foreach but I am unable to... Is there anyone who can me please foreach($results as $row); $dbcansecurecode = $row['securecode']; $dbcanactivated = $row['activated']; $dbcanpwdreset = $row['pwdreset']; I have echo'd the results out for the foreach but … |
| | So, yea, it is a kind of new thing that came along with CSS3. I find it awesome, I wanted this on my website, so I tried to Google how to do it. Now, here I am, with nothing. Mostly because I don't know what has to happen or anything … |
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