64,152 Solved Topics
Remove Filter  | |
| | Hi, I was trying to import the excel values in mysql DB. While trying, am facing this error. Please help me out: [CODE]Fatal error: Call to undefined function mysql_real_espace_string() in E:\xampp\htdocs\read.php on line 49[/CODE] CODING: [CODE]<?php ini_set('memory_limit', '16M'); set_time_limit(0); require_once("E:/xampp/htdocs/phpexcel/Classes/PHPExcel.php"); $inputFileName='./xls/test_data.xls'; /** Identify the type of $inputFileName **/ $inputFileType=PHPExcel_IOFactory::identify($inputFileName); /** … |
| | Hi, My combobox is filled with file names (without extension) of all the .txt files in folder "[I]c:/files[/I]". When I select one file name from that combobox, how can I show that files full path in textbox or label? Sorry for my bad english... |
| | [IMG]http://i.imgur.com/DGegu.png[/IMG] I have that page above.. But the thing is the entire website was made using an iFrame that loads another page.. Each page has one of those at the bottom. Thing is when the main page loads the second page, there are duplicates of those at the bottom. I … |
| | Ok this is driving me absolutely crary! I'm trying to add a static method Account consolidate(Account acct1, Account acct2) to my Account class that creates a new account whose balance is the sum of the balances in acct1 and acct2 and closes acct1 and acct2. The new account should be …  |
 | My professor has instructed me to make a simple project that requires the use of a database server on one computer, so that another can connect to it. If my program makes a change in the database, the other program is updated automatically. As in, it is updated as soon … |
| | Hey everyone, I have a quick question about some Java code. I need to write a method that fills an array, with a few conditions. The method I'm writing is called readArray. There are [U]two[/U] arrays, one called "states" and the other "capitals". I have to fill both these String … |
| | hello all i just learn java syntax to extrac jar file we command : jar xf jar-file but there no information where the extracted files will be located and what is the sign if the command successfull or not any info ? thank denny |
| | Hello Everyone, I`m Using this code to pass javascript associative array to php using jquery ajax [CODE]function install (loc) { var mydata = []; //lightbox(); switch(loc){ case "step1": { mydata['step'] = '1'; mydata['SiteName'] = $("#siteName").val(); mydata['SiteDesc'] = $("#siteDesc").val(); mydata['AdminEmail'] = $("#adminEmail").val(); mydata['username'] = $("#username").val(); mydata['password'] = $("#password").val(); } break; case … |
 | Hi there, I am having some problem understanding an event in jquery. Given the following example [url]http://api.jquery.com/event.pageY/[/url], I don't quite understand what 'e' is and what it does. The rest of the code is kinda clear, it basically gets the coordinates but I don't understand what is the function of … |
| | I am trying to create an array of a custom object and I think the error I'm running into is that the objects within the array are not initialized prior to use (its a run time error, so i'm not entirely sure). The part that doesn't make sense is, if … |
| | Hi there, I've made this page in html: [url]http://www.greenbeanbaby.com/retailers.php[/url] with drop-down menus that work. But when I try to make it dynamic for my client to update it, I'm stuck! The drop downs don't work. Here is the code I'm using: [CODE]$r=mysql_query("SELECT * FROM retailer"); $varloop=1; echo "<div id='wrap'>"; while(list($idr, … |
| | Hello, I want to fetch data from a MySQL database's table and order the selected data by date. Which data format is ordered most precisely by MySQL? I also want the date format to be unique. Please express the format just like PHP's one, example: h:i:s. Thanks, Nahiyan |
| | Hello. What is the best way [an a correct one] to check a value, lets say I need a user input in a certain range. Could I place this check inside a setter method? My setter would than be a boolean return type instead of void? Are there some "laws" … |
| | hey guys lol to be honest...i just got this based off of luck x.x idk how but i can't keep doing this with the rest of my programs lol this is a program for an asterick pattern any way i can improve it just by using for loops?please im open … |
 | I have a simple question. [COLOR="Green"]Do while loop[/COLOR] to check each record in a MySQL Table, see code [COLOR="Red"] But i want certainly not just want not use recordset or MySqlDataReader.[/COLOR] I Is that possible? Information: I use Visual Basic 8.0 and Mysql 5.0 I have one table: Articles Article … |
| | Hello I am creating a bank account for an assignment and the account number must be automatically generated with consecutive numbers. I have written some code that works, but now I need to know how to use it in conjunction with my Account class, especially how to add it to … |
 | 2-4. The framing program writes the mostly blank lines that separate the borders from the greeting one character at a time. Change the program so that it writes all the spaces needed in a single output expression. already google this, but what I got is a bunch of headache... so, … |
| | Jack loves to do jumping jacks. Create a simulation of Jack consisting of a stick figure and three buttons: start, stop, and quit. If the user clicks the start button, Jack begins jumping; if the user clicks the stop button, Jack stops jumping; if the user clicks the quit button, … |
| | I am having a little trouble ending my program when I click on my End Program button. The current code that I have keeps making the program freeze when I try to exiting via the button. Also, I am having some issues with my Auto Button not working. Any help … |
| | So I'm trying to write a program that is due tomorrow. I am trying to overload operators and dealing with template classes. I have everything written already but keep getting this error whenever i try to compile the driver file: NOTE: proj4.cpp has #include "box.h" and box.h compiles fine, but …  |
| | I know this thread has been done alot but i cant find anything that i think i would like to do i want to make a program in python i have a pretty basic understanding of python and i really like it but i want to make somthing thats going … |
| | Hello, i need some help with code, i need to be able to print something that function returns then i press button on panel1 it should return text to panel2 textctrl in wxpython. Here is some bit of code.(i just cut code that i think is needed for this) [CODE] … |
| | Hi I keep getting an error when trying to assemble and run my code and would like to know why. It says there is a syntax error in line 21 and "directive must be in control block" error in line 23. The program is supposed to write a square made … |
 | Hi, I have visual studio 2010 ultimate and i have installed sap crystal reports for visual studio. its a free edition for visual studio 2010. while working on a project in which i wanted to create a report, it was giving errors.. but that's not a problem, now i don't … |
| | After trying to start writing my long paper "Programing, The Art" I noticed that, getting user imput, conditional statements, using escape charecters, exicuting system commands, and even declaring variables and using them so that they have use; these are all difficult outside of the domain of C and C++, even … |
| | Hello Dani Web Forum, I'm really new to C. I have an assignment, which I think it's very hard to solve. I have to create a Currency Converter Program that reads data from txt files. The program should also be able to read arguments (argv[]). I'm really confused since it's … |
| | So I had to make a program that calculates the volume of sound at a different distance, given a reference difference, and sound level, and the new distance. It works sometimes but depends on what values I put in. Much of the time it tells me the new volume level … |
| | why do my programs just flash off the screen when i try to execute them? i am new to programming, don't forget! |
| | Hello I'm a vb.net programmer and I am learning java so I was trying to figure out what is "sender" (VB.net) keyword in java? sender is simply a keyword in VB.net, for example you have multiple buttons having the same event and the code but you differentiate them in the … |
| | class MapClass holds copies of class DataStruct so that instances of class Action only have to store the key value associated with the DataStruct: [CODE]struct DataStruct { friend bool operator< (DataStruct const &lhs, DataStruct const &rhs) { if (lhs.xData < rhs.xData) return true; else if (lhs.xData > rhs.xData) return false; … |
| | Can any one tell me why continue statement is not working in if ? i tried with following code [CODE] outA: if(userValue==randomValue) { int luck=s.nextInt(); int randNo=(int)(Math.random()*(userValue*2+(1))); int arrValue=point[i]; arrValue+=userValue; point[i]=arrValue; continue outA ; } [/CODE] but it shows error |
| | Hey so I've been working on a lab for my intro to software developing class and have been trying to get my program to work for several days now. It's a real basic program, im sure someone will be able to figure out the issue im having. Hopefully once I … |
| | [CODE]Imports System.IO Public Class LoginForm1 Dim password_guardada As String Dim user As String Dim pass As String Dim pass_desincriptada As String Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click Dim erro As Boolean = False If UsernameTextBox.Text = Nothing Then MsgBox("Erro, não pode deixar o campo … |
| | Hi, Im new at C# and im trying to make a booking system where i have a combobox on the first form. From that form i have to choose 1 out of 3 items. Depending on which item i choose i will come to another form. How can i get … |
| | Hey everyone, I have the following varaibles: $_POST['month'] $_POST['day'] $_POST['year'] I need them to be put into a string format such as '2012-02-15' (Year-Month-Day). Could someone please help me do this in php? I've tried a few times but can't connect them with the "-" successfully. Thanks for your help. |
| | [CODE] #include <iostream.h> #include <stdlib.h> template < class ItemType > class stack { private : int top; int maxStk; ItemType *items; public : stack(); stack(int max); int isEmpty(); int isFull(); void push(ItemType newItm); int Pop(ItemType &Itm); }; template <class ItemType> stack <ItemType>::stack(){ top=-1; maxStk=500; items=new ItemType[500]; } template <class ItemType> … |
| | Hi all, been dipping my toe into OOP and am getting on OK, but I'm hitting a bit of a wall with a current project. classes: db (a PDO extended class) User Timetable The db is just a few shorthand ways of running PDO The User is just for handling … |
| | Hi guys, I have already posted a thread regarding this but no one has ever shed a light upon it. I want a program that searches for files (.docx, exe, ppt, txt) from all folders. Is this possible i the first place? If yes, then how? |
| | Hi guys! Pretty easy question below From the code below 'data' is made by a column of numbers, let's say 12 numbers (see below) 56.71739 56.67950 56.65762 56.63320 56.61648 56.60323 56.63215 56.74365 56.98378 57.34681 57.78903 58.27959 [CODE]def block_generator(): with open ('test', 'r') as lines: data = lines.readlines ()[5::] for line … |
| | Guys I want to know to skip error massages like the JIT error messages during run-time. What I want in the program is that instead of the JIT popping out whenever an error occurs, I want to generate a msgbox instead of that JIT. Can anyone please help me, thanks...  |
| | This may be a rather simple thing to answer, but I am no programming expert. Let me explain my problem in detail: for this homework assignment I need to open up a file with simple text in it, format it so that each line is reduced to a certain number …  |
| | Hi all With the following SQL " Dim Query As String = "UPDATE JobName_tbl SET [JobDate]=@NewDATE, JobAddress=@Newaddress Where JobID=@ID" nothing happens nothing gets updated nor do I get an error. But as soon as I remove the [JobDate]=@NewDATE, it works fine. Hope someone can help me with this situation. Here … |
| | Hi All, I am trying to do a search on a index/row number taken from a dataview i.e. I enter 379437 in the input box which I know has a index/row number of 6. Now when I replace the Rows(index) with a Rows(6) I get the results that I want. … |
| | I'm not sure if my title makes sense, but I have an assignment and need some guidance on how to approach this. It's an Accounts Receivable program for ABC Hardware Company. I have a Master file with cust numbers, cust name and balance due. I also have a Transaction file … |
| | This is homework. I was writing a bash script that accepts a list of group names on the command line and produces a group report detailing the group id and the number of group members identified in /etc/passwd for each group. Output will look like: Group Report Group GID Count … |
| | Hi guys i have a problem that i have a text file which contains very long text like : welcome to all, how are you doing, etc.. so i need to cut the text till each comma and put it in a separate file like i want to pu [welcome …  |
| | convertHex changes all occurrences of %XX (XX are exactly two hexadecimal digits) to ascii characters. Returns the number of replacements made. Here are the rules: Except when defining your character arrays, you must use pointer notation for all c-string manipulation--no []'s allowed. You may use any function from the cctype … |
| | Hello everyone. I am trying to pull data from a file and show it on the screen. There is a condition in the file that says if it is a "payment" or "order". A "P" and an "O" in the first column. My output becomes an infinite loop. I have … |
| | Hi guys, I am writing some query from winforms. I am getting error with the following query: [CODE] string query = "Select [Doctor Name], Day, DateTime, Med_Sur from Doc_Pat_App where (lower([Patient Name])= '" + name + "') and (DateTime >= GetDate()))";[/CODE] I know that there is no mistake till lower() … |
| | I was using getline() function and it was getting skipped. I searched through the forum and found the tutorial on how to flush the input stream but there is one thing that is still unclear to me : getline() uses newline character as a delimiter. So when a '\n' is …  |
The End.