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| | Hey i read about various Time Complexity Notations. I just wanted to know how big can the C (Constant ) can be . As in Big Oh Notation we say f(n)=O(g(n)) iff f(n)<=c*g(n) for all n>=n0. For eg. We have f(n)=3n+2=O(n) as 3n+2<=4n for all n>=2 but what if we …  |
| | Here is a code for those who wants Tic Tac Toe [CODE]#include <string.h> #include <stdio.h> #include <conio.h> #include <dos.h> #include <io.h> main() { //_setcursortype(_NOCURSOR); int x1=0, x2=0, x3=0, x4=0, x5=0, x6=0, x7=0, x8=0, x9=0; int o1=0, o2=0, o3=0, o4=0, o5=0, o6=0, o7=0, o8=0, o9=0; int a1=0, a2=0, a3=0, a4=0, a5=0, … |
| | Hi guys, i dont know if this is the right place for me to post this question but I have a wordpress plugin thats supposed to sundicate with my other rss feeds and bring them to my new website. I own a bunch of websites and i am using their …  |
| | Hi All, Im new to Python and doing a few basic exercises around modules and calling same. Can someone explain what par is in relation to this example? -------------- # Defining a module called support.py def print_func( par ): print "Hello : ", par return -------------- # Importing support.py module …  |
 | i made union to two mysql tables select cashid, sum(amt) as ramt, NULL AS pamt from receipt where cashid in ('17', '23') GROUP BY cashid union all select cashid, NULL AS ramt, sum(amt) as pamt from payment where cashid in ('17', '23') GROUP BY cashid and now i want to … |
| | I have an account with Host Gator that allows me to create my own email address's. I created my own email address, lets say its called "myemail@mydomain.com". Now I have a PHP script that automatically send out emails to users but when the emails are sent they are sent by … |
| | Can we create an array of objects for a class having default constructor?. Justify your answer.  |
 | ->Hi,I hope all is well. Here is what I have difficulties with, I am NOT good in Java Scripts and I wanted to have a Slide show Image on My Page and lucky was I to find these fancy slide shows [here](http://www.dynamicdrive.com/dynamicindex14/shockwave/index.htm). I downloaded necessary associated files and the whole … |
| | Hi All, I have developed php login system. If user successfully logged in system will create a session call, `$_SESSION['username'];` Now I want to redirect user, if not logged in when try to view specific page. Please help me to write a code. I already wrote a code, but it … |
| | Hi, I am trying to create a method to check if a binary tree is an AVL tree without using the height method of the author's binary tree. This is my code USING the height: [code] public boolean isAVL(BinaryNode<AnyType> t) { int leftSubtreeHeight; int rightSubtreeHeight; if (t == null) return …  |
| | Hello Guys Well I'm working on a lottery game and I would like to ask something because I don't know how to test the sequence of numbers before to print out!! All I need is to check the series of numbers in the arrays before the program prints out a … |
| | How would I go about learning about data bases and how to create them? What is the best programming language to create them with?  |
 | First drop down menu to auto change the options of a second dropdown, when you select 2nd it changes the 3rd . <select name="types"> <option value="">---- Select job ----</option> <option value="1">Job1</option> <option value="2" >Job2</option> <option value="3">Job3</option> </select> <select name="gender" > <option value="" >---- Select Gender----</option> <option value="male" selected>Male</option> <option value="female">Female</option> … |
| | Hi there, I just can't figure this out and I hope someone may be kind enough to help me. I am trying to paginate search results from a simple form. The script I am using works fine for the first page of results but resorts to displaying all the rows … |
| | I have three tables i want to search for customer data depending on the equipment type. $test = "SELECT custid, equipment FROM customer WHERE custid='$id'"; $data = @mysqli_query ($dbcon, $test); $equip = mysqli_fetch_array($data, MYSQLI_ASSOC); if($equip['equipment'] = "cellphone" ){ // Make the query: $q = "SELECT custid, cdate, custName, customer.equipment, customer.manufacturer, …  |
| | Hey people! Can you please help me with this problem? I am so stuck on it and my instructor gave me hints on what I should do. No arrays or anything crazy yet, I'm still a beginer. 1.) Write a program that will compute average word length (average number of … |
| | Hi guys, In my register page, I have a button that uses ajax to validate and send an email of confirmation. Trouble is the sendmail function takes about 3-4 seconds, and whilst it is sending the user may click the button twice or three times because it doesn't look like … |
 | Hello, Can anyone help me find the logic behind this program? input_berita_static.php <?php include('../includes/koneksi.php'); $post_id = isset($_POST['post_id']) ? $_POST['post_id'] : ''; $confirmation = isset($_POST['confirmation']) ? $_POST['confirmation'] : ''; $kategori = isset($_POST['kategori']) ? $_POST['kategori'] : ''; $news = isset($_POST['news']) ? $_POST['news'] : ''; $judul = isset($_POST['judul']) ? $_POST['judul'] : ''; $page … |
| | Hi all , i have 2 tables first one called emp have 2 columns id and name second one called dep have id and empid and nameOfDep if i want to list all emp that have X dep (But they don't have) Y dep how i can make it ? … |
| | i want to make a program which is connected to google maps and take input in form of (eg: location) and search it through webbrowser component???  |
| | i can understand it when we want to implement polymorphism in c++ we use virtual functions and function overriding but when we want to implement polymorphism in java then we do not use virtual methods why. in java we use simply reference object that can store the address and use …  |
| | I made the famous game Scissors, Paper, Rock as console application. The game runs great ... Now I want to make it a bit more advanced and allow 2 clients/users to play against each other from different locations. I checked few tutorials on sockets and networking, and in them they … |
 |  I'm working on an a windows phone project where I need to support fully transparent backgrounds in my controls to overlay ontop of dynamic image. I want to use this "new item" path I created to show how many updates an item has. I attached an image showing … |
| | There is series of 20 numbers composed by two numbers is given like 9876,7698,7676,9898,987698,769876 Develop a logic in java to find out these two numbers series composed by First number is - 98 Second is-76 How to develop a logic Another series - 1213,121312,1313,1212,12131213 First Number-12 Second Number-13 |
| | Having trouble with header redirection passing variables from the url. <? ob_start(); ?> <?php require_once ("Includes/config.php"); require_once ("Includes/connectDB.php"); include("Includes/header.php"); confirm_is_admin(); $lid = $_GET['lid']; $yr = $_GET['yr']; $gid = $_GET['gid']; $pid = $_GET['pid']; $pn = $_GET['pn']; if (is_admin()) { $aid = $_GET['aid']; $query = "DELETE FROM articles WHERE article_id = ?"; … |
| | Hello guys, i have an .txt file like this -- Brasil Portugal Chile Espanha -- And i have to read this and put it in a array, i've been looking for this all day, but everyone ask me to do this in C++ using getline(), the problem is that i …  |
| | Hi all why this code doesn't work correctly but php validate without js work correctly and js without php validate work correctly ?! form.php <html> <head> <title>Registration Form</title> <script language="JavaScript" type="text/javascript"> Function validate () { var str=true; document.getElementById("name").innerHTML=""; document.getElementById("username").innerHTML=""; document.getElementById("pass1").innerHTML=""; document.getElementById("pass2").innerHTML=""; document.getElementById("email1").innerHTML=""; document.getElementById("web").innerHTML=""; if(document.frm.nameTxt.value=='') { document.getElementById("name").innerHTML="Please Enter your name"; str=false; … |
| | I have this error upon loading page Parse error: syntax error, unexpected T_VARIABLE in /home/a9752689/public_html/zadatak2/user.php on line 165 can you help me with it? I will post part code, if you need whole tell me 165 line is 28 here <p align="center"><font color="#0000FF">Pregled grupa</font></p> <p align="center">Grupa kojoj koncert pripada: <form … |
| | How can I do this, not to show only min and max number, but all numbers like 23,45,65,78,34,21,56 I need command to sort this out from min to max and display it, then get avarage number and display it too Thanks in advance |
| | Hello, I have two applications; a server and a client which use simple TCP Sockets to connect to each other and send the data. The only problem I have is that I am struggling to associate usernames with the accepted sockets on the server. The server is able to accept … |
| | if(isset($_GET['Id'])){ $Id=$_GET['Id']; $query = mysql_query("SELECT * FROM page WHERE ID='$Id'"); $row = mysql_fetch_array($query); $PageId=$row['PageId']; $MenuName=$row['MenuName']; $ParentMenuId=$row['ParentMenuId']; $LinkWidth=$row['LinkWidth']; $OtherUrl=$row['OtherUrl']; $Status1=$row['Status']; $OnMainMenu=$row['OnMainMenu']; $FooterMenu=$row['FooterMenu']; } ?> <form style="width:100%" action="" method="post" id="form1"> <table class="viewjob" align="center" > <tr class="tableheader"> <td align="center" colspan="4"> Update </td> </tr> <tr class="tablerow"> <td>Page Id</td> <td><select name='PageId' class="select"> <option value='0' >select …  |
 | I am honestly stumped. I need to Create a BankAccount class that has the following: a) Instance variables for: name, accountNumber, balance, typeOfAccount b) Accessor/mutator method for each instance variable (You will end up having 8 methods) c) Create a displayAccountInfo() method that displays the account information as follows: Account … |
| | Good Evening Everyone, i am currently facing a problem. I want to append data to an excel file but before that i want to check for duplication records in the excel file before appending. For example, an employee want to check in to a company but he can only check … |
| | good evening everyone... could anyone help me on this? With a "time value", eg. 08:00:00... i want to find the range that this value falls in using case statement... i am not good in using the time format... anyone can help? This is just an example: (the code is not … |
| | Good Morning Everyone, i have a question.... i have 2 text boxes... for text box 1, i want user to enter integer in "hour hour" (24 hours format) for text box 2, i want user to enter integer in "mm" (24 hours format) there is also a label in between … |
| | Hi all, i encounter an syntax error "Syntax Error in Insert Into" when i try to run this code... anyone can assist? Thanks! Dim sConnectionString As String sConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;" & _ "Data Source=H:\Users\Desktop\EmployeeAway2.xlsx;Extended Properties=""Excel 12.0;HDR=YES;""" Dim objConn As New System.Data.OleDb.OleDbConnection(sConnectionString) objConn.Open() Dim objCmd As New System.Data.OleDb.OleDbCommand() objCmd.Connection = objConn … |
| | $query1= mysql_query("select PageId FROM page"); $result = mysql_query("SELECT * FROM page"); echo "<td><a href='http://localhost:1234/usman/page_update_insert.php'> <img src='IMG/create.png'>Add New Record</a> </td>"; echo "<table border='0'> <tr class='tableheader'> <th>PageName</th> <th>MenuName</th> <th>ParentMenuId</th> <th>LinkWidth</th> <th>OtherUrl</th> <th>Status</th> <th>CreatedDate</th> <th>OnMainMenu</th> <th>FooterMenu</th> </tr>"; while($row = mysql_fetch_array($result)) { echo "<tr class='tablerow'>"; echo "<td>" . $row['PageId'] . "</td>"; echo "<td>" . … |
| | Good Day. Call me Angel. I'm havng trouble with **Live Edit Table**. Appears not to be working for me. I have this system. A small rental system actually, that would save the details for the rented properties. Here's the actual table: <img src="https://fbcdn-sphotos-g-a.akamaihd.net/hphotos-ak-xpa1/t1.0-9/10314749_882248248457445_2787632760191268129_n.jpg"> (other columns are trimmed) The admin has … |
 | dear friends m using strtotime () function to compare two dates , but it is not working for the date greater then '19-jan-2038'.my os is win 7 32 bit and php 5.2 and apache 2.2.plz if any body having any solution , kindly share it |
 | Hi i have a Div and underneath that there is another div. By default the second div is not visible. Now on mouse over of the first div i am displaying the second div and also on mouse out i am hiding the second div. But the problem is on …  |
 | I have some basic logic here and im getting crazy how can do this. what I want is to submit my form when the hyperlink is being click. here sample code: <form id="myForm" action="for-filtering.php"> <input type="hidden" name="fname" value="<?php echo $account_fname; ?>"> <input type="submit" id="submit" style="display:none;"/> <a onclick='myFunction()' href='reponse-to-customer.php?id=".$cus_id."'>$firstname_email</a> </form> <script> … |
| | any suggestions on how to repalce the specific character with a different character within the string while running a loop? I am in a no prereq class and am not really connecting with this programming, any help, suggestions, tips on the specifically the replacment issue? |
| | Hello, I am installed php 5.3.28 with apache 2.2 and mysql 5.5.38 on windows 64 bit machine, despite configuring php correctly with apache and also enabled the extensions, its not able to recognise the mysql extension loaded. The connection attempt through adodb throws the error "call to undefined function mysql_connect() … |
 | Having a problem. Wrote program originally as VB Console using Sub procedures, had to change it to Function. It worked as sub procedures, but now as function it won't calculate correctly, I actually have two that are doing the same thing because of the procedure switch! Grr! Any suggestions? Sub … |
| | I am new here and it's my first post, so I'm sorry if this is in the wrong place or is formatted wrong. I made my first Python code, which is extremely simple, but I have a few questions I need clarified: This program asks the user to enter 3 … |
| | I need command that will display error if var is not number I tried few examples but nothing seems to work, here is what I tried, one worked but it messed up my previous code, if its 0 display other msg, now when its 0 it displays like its string … |
| | I'm creating a contact us page for my website, I need all the contact queries to info@mycompany.com. I know how to configure for a gmail server but how do I do it for this? |
| | I NEED TO WRITE A CODE IN VB.NET , THAT LET ME EXPORT DATA FROM ACCESS DATABASE ( THE TABLE ATTACHED AS IMAGE ) AND IMPORT IT INTO SQL SERVER 2008 R2 . **NB : TAKING INTO CONSIDERATION DUPLICATION ** Example : if you see in the image the access …  |
| | hello i decide to first learn about file streams before learning oop concepts in c++. want to read single digit from the textfile. actually text file contains numbers from 0 to 9. And these are 9 in a row and 3 row are there. you can think of its content …  |
| | Hi guys, I'm new to ASP.Net. I'm building a page which consists of a dropdownlist, a gridview and a save button below the gridview. I want to populate the gridview based on the values selected from the dropdownlist. My first problem is that the gridview does not display when the … |
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