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| | Hello, I have a problem in my codes. Obviously, I'm beginning to program in PHP and know nothing about its advanced concepts. So I'm asking of your help. I'd like to add 2 months to the end date the user input. I tried this code below: public function inputEndDate() { … |
| | I have a problem that hopefully someone can shed light on. My OleDBdataadapters and OledbTableadapters have gone on strike!! In a simple vb.net 2005 pro project I have an Access 2003 .mdb with 2 tables each with 1 primary key and all other fields allowing zero length and not required. … |
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 | Can someone tell me how to add an additional item to a combobox that is bound to a datatable? I have populated the ComboBox with data from table sSQLCbo = "SELECT region.ID, region.name FROM [STORES] ORDER BY store.ID" Dim ds As New DataSet da = New OleDb.OleDbDataAdapter(sSQLCbo, con) da.Fill(dt) con.Close() … |
 | I have something like this <?php $host="localhost"; // Host name $username="root"; // Mysql username $password=""; // Mysql password $db_name="xxxx"; // Database name $tbl_name="xxxxxx"; // Table name // Connect to server and select databse. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // username and password sent from form $username=$_POST['username']; … |
| | I am getting this error "Fatal error: Call to undefined function mysql_connect() in /var/www/html/test1.php on line 8" for the following code: <?php $host = "localhost"; $user = "user12"; $pass = "34klq*"; ini_set ('display_errors', 1); $r = mysql_connect($host, $user, $pass); if (!$r) { echo "Could not connect to server\n"; trigger_error(mysql_error(), E_USER_ERROR); … |
| | Hye, can one please explain to me about the code below. I need to know what exactly should be inside Field1 and Field2? I'm new to vb.net. I know that tbltemp should be the name of our table but im confused about the Field1 and Field2. Dim strSQL as String …  |
| | Hi, pls try to observe the size(i.e. total) of object for below program and in different cases as commented out. #include<iostream> using namespace std; class B { int x; // try by commenting either data member and observe the object size int *p; public: virtual void show(){} }; int main() … |
 | #include<stdio.h> #define num 10000000 int a[10000009]={0}; void sieve() { int i,j; for(i=2;i<=3164;i++) //loop till sqrt of largest number 10^7 { if(a[i]==0) // all primes are marked 0 { for(j=i*i;j<=num;j+=i) { if(a[j]==0) a[j]=i; // if i is prime then all it's multiples pos have value of i } } } return; …  |
| | i face a problem in checking file condition. I wish to create a program that can check the condition file continuously while the program is running. For code below that I wrote: [CODE]Private Sub StartTracking_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim FILE_NAME As String = "\Program … |
| | here is a DP problem which i am solving from 2 days now. and i am finding a damn difficult. can you please tell what is overlaaping subproblem and what is optimal substructure in this problem. then i will try it again. any help will be appreciated. thanks http://www.spoj.pl/problems/GNYR09F/ thanks  |
| | I cant for the life of me understand why I get this error: Undefined index: wages in F:\EasyPHP-5.3.2i\www\PaycheckCalc.php on line 13 line 13 is: $wages=$_POST['wages']; I also get this for the following line. this is the code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Paycheck Calculator</title> …  |
| | In the function for overloading the >> operator I am getting this error: 84`rationalize_number' undeclared (first use this function) this is the function: istream& operator >>(istream& in, Rational& rational1) { char tempChar; int numerator = rational1.numerator; int denominator = rational1.denominator; in >> tempChar; if(tempChar == '(') { in >> rational1.numerator … |
| | Hello, I am currently working on a school project and ran into a little bit of trouble. Every time I compile the program I get 2 errors they are: cirlce.java:23: incompatible types found : java.io.IOException required: char letter = get.ioException(); ^ cirlce.java:37: possible loss of precision found : double required: …  |
| | Modifty the Cash Register Class to create a file containing a sales receipt. The program should ask the user for the quantity of the items being purchased and then generate a file with contents to similar to the following: SALES RECEIPT UNIT PRICE: 10.00 QUANTITY: 5 SUBTOTAL: 50 SALES TAX: … |
 | Hi Everyone, Im' new in C. I was tasked to do a word game. Its a Guess a word game. The user inputs the letter through arrow keys. Then, my program supposed to check if each letter is correct. Then, display it in boxes. The problem is I cannot validate … |
| | Hi all, i want a simple java code to convert currency to indian rupees...how to proceed? |
 | Hey guys, I'm a noob in javascript and want to know what I'm doing wrong. What I'm trying to do basically is hava a select menu determine where my strings are to be stored. Here is what I'm doing: The code: <form id="form1" name="form1" method="post" action="push.php"> <select name="ga" id="ga" onchange="gameApp(this);"> … |
 | hmm..i'm doing something like a simple registration.. the user will input the information being asked, then those info will be stored into an array..are spaces not allowed to be stored in an array..? well, i can't explain the problem that much.. here's my simple code: #include <stdio.h> int i; char …  |
| | Hi, Just wondering if anyone have a good source to read about getting an input from a file. for example: rather typing on the command prompt, i prefer to store all my command on .txt file. and using a single command to read what inside the .txt file and run … |
| | I need some help getting the included ajax script's xmlhttp.open() to target a php code within the same page --something like $_SERVER[PHP_SELF] here is the script: [code] <script type="text/javascript"> function showResult3(strss) { if (strss.length==0) { document.getElementById("livesearch3").innerHTML=""; document.getElementById("livesearch3").style.border="0px"; return; } if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new … |
| | I want to draw a 'stacked column chart' in VB.Net in which a series data is just stacked one above the other in the same column. Let me explain: Suppose I have three series of data each having 5 values like this: Series 1: (a1,b1,c1,d1,e1) Series 2: (a2,b2,c2,d2,e2) Series 3: … |
 | hi there, I just have a few questions about HTML5 and one of its features that is geolocation. My group members and I are thinking to develop a social-networking IOS application that lets you check-in only if you're using a mobile phone. The core idea is that if you're at … |
 | I wasn't able to get any response from my last post, so I'm rewording my question with hope that my question is easier to understand. I need to get a visitors location and display a custom header graphic based on the *Region* returned. For example: I live in Edmonton, in … |
| | Hey guys, i'm dng a website with geographic location, i want to track user's city or country with PHP, is it possible ? please help me guys. Thanks in advanse |
| | Hello, i use geoIP to find location of visitors but seems like theyr database dont support all Citys/Regions well, im looking for a free-good ip to country provider, This is my website: http://dotest.webege.com/ Now i add geoIP script , so many IP's just are setet in NULL |
 | why when i save my vb project it save as SLN file? how it can be in a windowsapplication format? thank you  |
| | this loop is running more times then i want to and when the user puts in the wrong number how do i print out an error. #include <iostream> #include <iomanip> #include <cmath> using namespace std; int main() { string answer; int soda; do { cout << "Choose a drink or … |
| | At the moment I'm using getPixel() to scan the screen and get coord colours, but it's seriously slow. What's the best way to do it? Get a screen grab as a .png or .jpg and then process it. Would this be faster... |
 | I'm trying to port opensource C++ code into my own Pascal application. Specifically, I'm using libredwg source to read an AutoCAD drawing file so that I can extract text attributes and populate a database using Lazarus. char* copy_bytes_16(char *dst, char *src) { *(uint64_t*)dst = *(uint64_t*)(src + 8); *(uint64_t*)(dst + 8) … |
| | Does anyone have any suggestions on a stat map? Wordpress has -[http://en.wordpress.com/stats/](http://en.wordpress.com/stats/) But I would like to display live people.. Any suggestions or ideas to point me in a direction? |
| | Hi, Just looking for a quick hand in a question. I am using jquery validator for a form and some dynamic fields I am trying to have some fields required only if 2 conditions have been might, a select box selected and a radio button checked... Here is the code … |
| | hi does anyone know any tool that will getnerage code when the sequence dragram is there? apppreciate a reply, thanks |
| | The programming language for this is ada. So I have a lab I need to do for my CS class, and I got it basically done. The only problem is, I can enter the cost, and the amount tendered. But after that it doesn't return any of the values. What … |
| | So I am taking C++ at thomas edison state college for a degree. I needed a computer course so I chose C++ instead of PLCs. The reason being is that I used to do some basic coding back in the apple IIe days. I apparently don't have the attention span … |
| | this game is called "pig latin" it spit all the string, put the first consonant to the end and adds "AY" to the end. for example --> "this is test" --->"histAY isAY estAY". it gives me string subscript out of range. thanks #include <iostream> #include "conio.h" #include <string> #include <sstream> … |
| | #include <iostream> #include <iomanip> #include <cmath> using namespace std; int main() { int soda; cout << "Choose a drink or 6 to quit:"; << endl; cout << "1. Coke $1.00"; << endl; cout << "2. Water Free"; << endl; cout << "3. Sprite $1.25"; << endl; cout << "4. Dr. … |
| | So I'm having some problems with my code here. and I'm not sure whats wrong. Im following a textbook on how to do it and this is basically the same format that they have for a random number function. Any feedback is appreciated. <html> <head> <title> Grades </title> <script type="text/javscript"> … |
| | I am attempting to reverse a string for a homework assignment and then reverse each word in the string. The trick is we are suppose to code it without using functions. Like "I like cats" should be 1st "stac ekil I" and then "cats like I". Here is what I … |
| | I have a test.txt like this: GCOORD 5.98400000E+03 1.19901791E+01 8.29785919E+00 -1.10000002E+00 GCOORD 5.98500000E+03 1.25401793E+01 8.84785938E+00 -6.59999990E+00 GCOORD 5.98600000E+03 1.30901794E+01 9.39785957E+00 -1.21000004E+01 BNBCD 3.66000000E+02 6.00000000E+00 4.00000000E+00 4.00000000E+00 4.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 BNBCD 4.17000000E+02 6.00000000E+00 1.00000000E+00 1.00000000E+00 1.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 BNBCD 5.16000000E+02 6.00000000E+00 1.00000000E+00 1.00000000E+00 1.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 BNBCD 5.58000000E+02 … |
| | Hi, I'm having a problem with what seems to be conflicting URL rewrite rules. Basically the first and second rule work individually but when i add both together the second rewrite rule no longer works. RewriteEngine On RewriteBase / RewriteCond $1 !\.(gif|jpe?g|png)$ [NC] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule …  |
| | This is sort of a long drawn out question, but I felt it needed some explanation as I don't really know which parts of the code would be helpful to evaluate... or if it is just the browser itself. I have an event registration script that I'm running into an … |
| | All, I am using Netbeans 7.2 to build a form. I added a Swing JTextArea to my form and all is well. I'd like to add a titled border to my JtextArea (or the JScrollPane in which it lives) but can't figure out how. I tried Right Click > Properties … |
| | I learnt to create a exe file of a project from this link [Click Here](http://www.fordevs.com/2009/07/steps-to-create-setup-and-deployment-project-in-dot-net-vs-2008.html) The app that i am creating requires a database...i.e, it has a login form which verifies the data entered with a ms access database...how do i include that database file in the exe??? to create … |
| | Hello, This is about a PHP PDF utility called "FPDF." Can anyone tell me if it is possible to change the margins on the second page of a PDF using the library. I set the margins on the first page, but because the first page has a letterhead, it starts … |
| | I want to working with login system jQuery ajax and json. I'm facing no problem with success function. I dn't know how to through custom errors like "incorrect login". Here is my code, Please help me. <script> $(document).ready(function(){ $("#login").click(function(){ if($("#defaultEmail").val() == ""){ $("#defaultEmail").addClass("field-err"); $("#defaultEmail").focus(); }else if($("#defaultPassword").val() == ""){ $("#defaultEmail").removeClass("field-err"); $("#defaultPassword").addClass("field-err"); … |
| | hi all, i am actually working on a project. But the mysql_real_escape_string() is not working on my php5 codes. Can anyone suggest me an alternative to avoid sql injection, plz! Thank you! |
| | I am trying to get the md5 hash of a file. It seems the md5 I am getting from the script is different than the actual md5. If anyone could point me in the direction needed it would be great. for dir, dirs, file in os.walk(path) if file == (filename): … |
| | Hi Everyone, I have been stumped by this problem. I need to create a pattern such as: 1 21 221 2221 22221 Using nested for loops. I have something that does (A) 222221 222221 222221 222221 222221 and used to have something that did (B) 1 21 221 2221 22221 … |
| | I am using jquery tabs in master page to open the aspx files once user clicks on a tab heading. But if I use my page as link it will repeat the "header" part(similar to this:http://stackoverflow.com/questions/9459991/jquery-tabs-and-asp-net-master-pages-issue). Already tried the solution but cannot get my head around it. Can someone please …  |
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