2,055 Topics
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 | Hi i have this query that search data between two date range `select RA, Name, Model, Plate, Service, Grand_total, Payment_type from advance WHERE SDate BETWEEN '" . $from . "' AND '" . $to . "' ORDER BY Payment_type` which is working great but i need to alter it so … |
| | Let's use the basic example.. I have a table for tree representation with just 3 columns: ID, PARENT_ID,NAME. If I delete a record X, how can I delete all recursive records that refer as PARENT_ID of deleted record? |
| | Hello All: I need help constructing a mysql statement to post data from the following form to db <form id="updateHrs" name="updateHrs" method="post" action="process_updateHrs.php"> <table align=center class="ebc-table" cellpadding="0" cellspacing="0"> <thead> <tr> <th colspan="7"><?php echo $SBS_LANG['time_title']; ?></th> </tr> <tr> <th class="sub">Days</th> <th class="sub">Opens</th> <th class="sub">Closes</th> <th class="sub">Day Off</th> </tr> </thead> <tbody> <?php … |
 | Notice: Undefined index: uname in E:\xampp\htdocs\test.php on line 4 . This error accourd Data Base CREATE DATABASE IF NOT EXISTS `cms_project` DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci; USE `cms_project`; -- -------------------------------------------------------- -- -- Table structure for table `user_info` -- CREATE TABLE IF NOT EXISTS `user_info` ( `id` int(10) NOT NULL … |
| | I have created my binary tree as , It Shows in List Perfectly but i want to show in Genealogy , how can we do this ..I have Pasted My Total Nodes Script Here with HTML & java script for making tables & draw lines btwn nodes . When I … |
| | its my Data base structure , I want to create login for admin , franchisor , distributor , seller , its gives me a problem that when i take a user name 'David' for franchisor then can i also registor 'David' as a seller . i want a user name …  |
| | When i Open My Browser This Error Accourd . "Failed to execute query! ( -1)" plz help me to solve this issue ( UPDATE `name` SET `parentID`=[value-1],`id`=[value-2] WHERE 1) <?php /** * Handles creating and/or printing a Tree-Like HTML output, complete with * all necessary CSS styles. * * Assumes … |
| | hello friends I have three tables with similer structure and same column name id,sname,ssno,grade. I want to copy rows from table1 to table2 and table3 based on column grade . I am getting an error No value given for one or more required parameters. can someone kindly tell me how … |
| | Im trying to add Total function and isMono functions to this code. Did total already Need help with function ismono which returns whether a tree is mono (all the elements are unique aka no element appears more than one time) or not. Please this is the original program #ifndef T_H …  |
| | Hi, I need a function that will take a tree as argument and return the number of ints that were typed and a correct call. would it just be preorder? like below. Please. Thanks #include "t.h" void preorder(tnode * t){ if (t == NULL) return; cout << t->info <<endl; preorder(t->left); … |
| | I have a php application for a cookbook site. To make this application responsive for all devices, I need to convert the listing of ingredients from a table format to div's but I am having a challenge with how to set-up the div structure and css. To better explain what …  |
 | I am working on a mapping system to support pathfinding over areas that are too large to hold in memory. The problem i have run into is how to load only a small part of the map when its all linked together and then dynamicaly load more of the map …  |
 | EDIT: links fixed Hello guys ! Alot of people today want or actually have a website. But do they really understand the possible risks and dagers on the internet? You can never know when hackers or other institutions will target you, and people do not realize that your personal information … |
| | Ok so im working on a mapping library for my pathfinding system and im trying to figure out what Data structure would be best to use for rapid calls up to several hundred a second, as low memory usage as possible, and not too difficult to store and load pieces(chunks) … |
 | Hey guys, here is the table structure: Table name: globalsettings column names: setting, value, description An example query could be this: $query = "SELECT * FROM globalsettings WHERE setting = 'name'"; Okay, so here is what I am trying to do (I am using PDO for DB activity, but just … |
 | is data structure (algorithms )related to mathematics like ) - sets ,matrices ,sequence and series , or logical maths related topics ?? and is there any differnce between data structure and data representation?? |
| | Hello people, I am trying to set up a simple soap client to [this](http://www.strikeiron.com/product-list/tax-currency/foreign-exchange-rates/) web service with gsoap. Code generated with soapcpp compiles and works fine but I cannot seem to successfully get data from service. This service uses soap_header to check user login and password. std::string login = "somelogin"; … |
| | ## Before You Ask ## - Engage your brain! We understand that running into a problem can turn off the rational centers of the brain, but please sit back and think for a bit about your problem before running off to find help. All too often a little common sense … |
| | ## Before You Ask ## - Engage your brain! We understand that running into a problem can turn off the rational centers of the brain, but please sit back and think for a bit about your problem before running off to find help. All too often a little common sense … |
| | The game plots a bank robbery. Lots of people witness that robbery. Our game will load the lists of suspected offenders while the players (witnesses) will have to identify the offenders of this robbery. Game should load list of offenders to identify the one as quickly as possible. Admin can … |
| | Hey guys. I have a simple question about my android app. I know what you are thinking " this dumbass just posted this in the wrong thread". But I did it for a reason. The error that I have is related to java...not android. (I will star every line of …  |
| | Is it possible to create a delimited file and structure the delimited file in some way so that opening that file in Excel creates an Excel file with multiple worksheets with data on each worksheet?  |
| | Howdy; I am still on my journey into the world of assembly, and feel that I am becoming more comfortable with it, however; there are somethings I am still struggling with. Below I have posted my code, and have inline comments with it. These comments represent my understanding of the …  |
 | Hello All, So I'm working on hand-coding a forum-like website, just for the experience, and I want to have a similar feature as you'll see above where a thread will have its ancestors linked: "Web Development > JSP > Parent traversal of tree-like Structure" I have several beans for different … |
 | Can someone point me towards a dead basic, complete example of a hash table utilising chaining? I've got a working hash function, I am just getting really frustrated with not understanding what I don't understand with the setting up of the hash table. All the examples on the web I've … |
| | aoa guyz...plzzzz help me...i have to do a project whic should be related to data structure...kindly suggest me the easiest project becoz em very weak in programming...:(  |
 | **Here is my code below:** <?php if(isset($_POST['create'])) { // db connection $dbHost = "localhost"; $dbUser = "root"; $dbPass = ""; $dbName = "emanage"; $conn = mysql_connect($dbHost, $dbUser, $dbPass); if(!$conn){ die(mysql_error()); } mysql_select_db($dbName, $conn) or die(mysql_error()); // prevent mysql injection foreach ($_POST as $key => $value) { $_POST[$key] = mysql_real_escape_string(strip_tags($value)); } …  |
| | I am serializing an object and storing it on a file using one assembly and reading it and deserializing it using a different assembly. When the second assembly attempts to deserialize the object I get back the following error: Unable to find assembly 'CreateData, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Googling around I … |
| | My professor gave us an assignment that I am not entirely sure how to start correctly. She gave us 2 java classes as well to use. Any assistance would be greatly appreciated... So basically, two things need to be done. I need to create two more classes, ExternalHashing and IndexHashTable...and … |
| | Hi i've been working on a piece of homework we're I've been asked to implement a 2d grid in opengl and extend Dijkstra's algorithm to A star, so far i've been able to get the 2d grid running with Dijkstra's algorithm with not too many problems but my current extenstion …  |
 | With the following text file $string = '1) The most important feature of spiral model is: requirement analysis. Risk management. quality management. configuration management 2) The worst type of coupling is: Data coupling. control coupling. stamp coupling. content coupling 3) One of the fault base testing techniques is: Unit testing. … |
| | I am working on a program which takes a text file as input and stores each word in a hash table along with a count of how many times the word occurs in the text. It seems to work fine until I attempt a file with more than 18 words, … |
| | Hi, I have a weird requirement and since i have never worked on xml, xsd and python i am not understanding how to go about it. There will be 2 xsd files containing parameters(structure), (may or maynot have)default values for them and range values for them. The xml file will … |
| | hey guys this is the question compile shuffleUniqueRandomNumbers.c and run the exe file to generate n number of random numbers. The program asks for three (3) parameters: generated number, lower bound and output file name. For example if you input 100 as generated number, the program will generate 100 numbers …  |
| | Having a text file: $string = '1) The most important feature of spiral model is: requirement analysis. risk management. quality management. configuration management 2) The worst type of coupling is: Data coupling. control coupling. stamp coupling. content coupling 3) One of the fault base testing techniques is: unit testing. beta … |
| | I was writing a data structure but suddenly after a little coding a strange error gives that no operator">>" matches these operends and also no operator"=" matches these operends . its just after if (right==1) in the cin>>a[i] and a[i]= mininfinitive the code : #include <iostream> #include <iomanip> #include <fstream> …  |
| | I have this text file that contain questions and their respective four multiple answers, when I try to display them in html form, the diplay only contains three multiple answers and not four. this are the codes: Text file: $string = 1) The most important feature of spiral model is: …  |
| | Please Help me This Question On computers using the Intel 80n86 series of processors there are two different ways of storing an address. These may be called near and far . A near address requires 16 bits of storage whereas a far address requires 32 bits of storage. An actual …  |
| | #include <stdio.h> #include <stdlib.h> #include <string.h> #include "queue.h" #include "stack.h" #define NAME_SIZE 20 #define RECORDS_SIZE 100 typedef struct { char studName[20]; int timeEnter; int timeUpdate; }STUDENT; typedef struct { char tutorName[NAME_SIZE]; int tutorTime; STUDENT *ptr; }TUTOR; QUEUE *queue1; STACK *stack1; void getData(STUDENT *studArr[], TUTOR tutorArr[1]); int main(void) { STUDENT *studArr[RECORDS_SIZE]; … |
| | Dear all, In the function below, how should the array of arrays data structure be defined and used? void foo(int option) { int i =0; char Colstr[3][15] = {"Red","Blue","Green"}; char Volstr[7][15] = {"1","2","3","3.5","4","4.5","5"}; char Sndstr[4][15] = {"lo","med","hi","vhi"}; int numSTrings[2] = {3,7,4}; char *arrayOfarrays[] = {Colstr,Volstr,Sndstr}; // How should this be … |
| | Hello I am at a lost of how to search for data in a file which was populated through structure. Supposed I have 15 chemicals and each of them contains additional information (e.g. Chemical Name, Chemical Formula, Chemical type, State of the chemical, Antidote name etc). If I want to … |
 | **Write a C++ program that will make use of the following structure and The typedef Statement: typedef int ArrayType[MaxSize]; The structure is the OneDArray structure, which contains the following data items: a- Name of array. b- Size of array. Use dynamic memory allocation (dynamic one-dimensional array) for storing positive numbers … |
 | I've done the following code but I can't figure out how to get an output to come out; I used a structure to store both strings and doubles, and then created an array using that datatype. However I can't work out how to create an output. It wont let me …  |
| | Hi all, I have some data in the file, which I want to store in the following format : 23 345 9.8 25 457 9.0 11 237 8.3 86 32 2.3 and so on..... I want to store this data in in some data structure, and later I want to … |
| | Hi, i have plenty of excel files i have to read them and store the data in a database. I am using eclipse as editor and mySQL. I am using APACHE POI to read the excel files and JDBC for the connection. The excel files have the structure as the … |
| | You will create a program that determines the language of a given input file based on the words in that file. The structure of the input files will be one word per line (all lowercase letters). You should read these words in one LETTER at a time. Each input file … |
| | #include <stdio.h> #include <stdlib.h> #include <string.h> #define FILE_NAME 20 #define LIST_SIZE 50 float calMean(RECORD list[].score, int count); typedef struct { char *name; int score; }RECORD; int main (void) { // Declarations float mean; FILE *fp; char fileName[FILE_NAME]; RECORD list[LIST_SIZE]; char buffer[100]; int count = 0; int i; // Statements printf("Enter …  |
| | Hi This code not run : it show this error: incompatible types-found java.lang.String but expected HuffmanCodingAnimation.Node This line of code ` root.left.code = root.code + "0";` Here is the code: import javax.swing.*; import java.awt.*; import java.awt.event.*; import javax.swing.tree.*; /* * This program enables a user to enter text and displays … |
| | You will create a program that determines the language of a given input file based on the words in that file. The structure of the input files will be one word per line (all lowercase letters). You should read these words in one LETTER at a time. Each input file … |
| | Hi to all just wanna ask how to achieve something like on show all data if a certain field on the table is equal to **2**. basically what im trying to make is a search form by the way the searching part is working it just that its showing all … |
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