64,152 Solved Topics
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 | Hey all, I want to add a vector to my inventory class so that it can hold whichever item data type is passed in. I'm having trouble with setting the size of the vector so that I can put items in it. Here's my code.. Whenever I run it I … |
| | Hi, im using dreamweaver and i have a table in which i have an image. When i add another table under the table existing it comes right at the bottom. What should i do to that table so i can move it and place it anywhere around the page. Is … |
| | Hey, Plz, I need some help with this code, In another workbook it worked. Specific on this one it's not working. The error is occuring on the red line, right after it's added a new serie on the graph. Sub Graph() Dim y As Byte Dim x As Byte Dim … |
| | what i'm trying to do is get the contents of the textarea, which the id is 'reply'. then onclick of a button, a popup div with id 'layer1' displays the contents of the textarea. i tried below but it comes up blank. i haven't included the pop up/button code, thats … |
 | Hi, Basically, I'm trying to parse a string into a char for submitting into an array, this is what I have so far: [CODE]String strVariable; Char charVariable; strVariable = "Some String"; charVariable = String.ParseString(strVariable);[/CODE] The bottom lines yields an error...is this possible to do? |
| | Hello, I have a big problem with opening asp.net website. I have building asp.net website months. Yesterday I have install a fresh Windows7, and after that install Visual Web Developer 2010 express from which I have build website. Now when I open webiste in Web Developer, and browse with Internet … |
| | Hello. I am 2 days old in asp.NET. I had the option to do one of my home assignments in asp.NET and I thought it would be fun. It's not been as scary as I thought. Still, I have troubles debugging my queries. I can catch errors with try-catch block, … |
| | For my code I need to change a arrayList to a string array. I did it like this [CODE] ArrayList tempList = new ArrayList(); //some code to put strings into the list stringArray = (string[])tempList.ToArray(typeof(string)); [/CODE] It's the last line I don't get. In the ToArray method you set the … |
| | Greetings to all. I'm using visual C# express, just starting to learn C#. I want to build a reminder system for a console App, how do I go about it? I want to be able to check the DateTime and for each different date read the string attached to it. |
 | Please People help me to achieve this in Vb.nt and C#, i will be very gratefull: i want to achieve the "axterics' display" i.e "********" while a user is typing on textbox in asp.net form. Please help me. and advice me how to put into these codes below: [ICODE]If Not … |
| | hello good afternoon i have a problem regarding the number and want the number become from this: RM 2 to be like this: RM 2.00 here is the code: [CODE] Dim pay As Double Dim bayar As Double pay = "2.00" bayar = "3.00" If Date.Now.DayOfWeek.ToString = "Monday" Then TextBox3.Text …  |
 | I have two files here.... index.html and postback.php index.html [CODE=HTML] <html> <head> <script type="text/javascript"> function showUser(str) { if (str=="") { document.getElementById("txtHint").innerHTML=""; return; } if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && … |
| | I was hoping someone could offer me some help please I am new to using asp.net .I want to create a web form with two comboboxes ,one text box and a button .I have multiple tables in ms access database with same structure , col1 and col2 . I want … |
| | Hi I was hoping someone could offer me some help please I have a form with two comboboxes ,one text box and a button .I have multiple tables in ms access database with same structure , col1 and col2 . I want to insert text box value into column1 in … |
| | Hi. As far as I know, [B]typedef[/B] is used to assign an alias for a structure or type of data, am I wrong? Is there something more to know about Typedef? thanks |
| | Hi , I m doing my project in vc++.. I need to interact my vc++ project with NI MAX software.. I m taking Frame API for ineracting to UPS . I included "nican.h" header file for that. I didnt missed any brackets... but while executing i m getting error like … |
| | Hi all, am using a regex (in php), but I'm all confused. I'm trying to replace a string ('di') with 'deu'. SImple enough, but I don't want a replacement if 'di' is preceded by 'io' as in 'iodine', 'iodic', 'iodide' etc. This is what I have: [CODE]'/(?<!io)di/i'[/CODE] It works fine … |
| | Hi Friends I am trying to get the value of select dropdown item in a text box, but i am unable to get it. I am using ajax for dropdowm method. please any one can help one.php [CODE]<?php session_start(); include("config.php"); // Check, if username session is NOT set then this … |
 | According to the Python 2.7 manual this construction of the with statement should work: [code]text = "aim low and reach it" fname = "test7.txt" with open(fname, 'w') as foutp, open(fname, 'r') as finp: # write text to file foutp.write(text) # read text from file mytext = finp.read() print("to file --> …  |
 | I am trying to access a web service on a server that requires windows authentification. These are the steps I'm trying to take. 1. Use script below to do window auth. [CODE] <cfscript> objNTAuth = createObject("java", "jrun.security.NTAuth"); objNTAuth.init("Name_of_Domain"); objNTAuth.authenticateUser("userid","password"); </cfscript> [/CODE] 2. Then invoke my call to the web service. … |
 | Am I missing something here? I am writing a game that requires some random number generation. I decided to use the System.Random class but I was getting strange results. The documentation says that if I have an instance of the class (let's call it r), the call r.Next(1,6) returns a … |
| | Hi I have a CF application that uses a form page to enter data into the input fields, then passes those fields as SESSION variables to the action page so that the use can view hwo the page is going to look. basically is an application to build new html … |
| | Dear team, How to get the process id for the particular file in php? for example ============ To get the process id in linux we use ps -ef | grep "message.php" Thank you, With Regards, Prem |
| | When we click on the Hyperlink of subject a new HTML Page should be pop up and shows the body of the mail. I have written two perl codes first is for displaying the page with folders with subject another perl code having function to show the body.How can I … |
 | So, I am looking into web creation and have started making a site just to see how the coding of websites work and how the files link to each other. So, what I am trying to do is when the page loads it prompts "What is your name?" with a … |
| | I somewhat understand the concept of the parentheses overload when you need to use an object as a function. The question that I have is why does the max variable in the listed code below always input 2. [CODE] /* Purpose: This is the header file of randomInteger.h The class … |
| | I have tried to google this but returned nothing useful; I have code which runs in a menu item (StartToolStripMenuItem_Click). Later in the project i want to code clicking this menu item but if i just use the StartToolStripMenuItem_Click sub it wants the 'e' argument passed to it. I simply … |
| | Hi I have a code that should:- if the number entered more than 60 the following should be printed "Congrats!!!<p>" "Grade1" if the number entered between 60 and 40 the following should be printed "Grade2" else the script should print "fail" but the code print fail all times can someone …  |
| | Hey everyone, I am currently working on a project to create a List ADT that has the following public interface: + size( ) : integer o Returns the number of elements currently stored in the list. o Postcondition: Returns 0 if empty otherwise returns the number of elements. + add( …  |
 | Hi I am getting an error saying that a class doesnt exist even I did foward declaration: [CODE]class CMyApp: public CWinApp { public: BOOL InitInstance(); }; class NumericOperation; //foward declaration class CMySkaiciuokle: public CDialog { public: CMySkaiciuokle(); virtual BOOL OnInitDialog(); protected: virtual void OnCancel(); virtual void PostNcDestroy(); afx_msg void OnPaint(); … |
 | Explanation: suppose an expression -23+5-9/(5*2) is entered then i want output as Numbers: -23 +5 +9 +5 +2 Operators: + - / * () Is it possible? |
| | Hi guys, I'm still pretty new to javascripting so be gentle I hope you guys can help me out a little on this one. I'm creating a page where I load some of my contents through ajax calls. In the returning content I'm trying to access some jquery features (lightbox …  |
| | Hey guys!! been a while since I posted here, but thought I'd post this question here cause it is driving me insane!! Basically, if the condition returns true, then that part works. but if it's false, neither part works. If I put the content from the else after the <script> … |
| | Hello i have a problem with protect from sql injection : the problem is: Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in My Old Code (working): [CODE] <?php $currentid= $_GET['id']; $q="select * from tbl_car where id=$currentid"; $result= mysql_query($q); while ($row = mysql_fetch_assoc($result)) {} ?> [/CODE] my … |
 | I have two JSliders that are both going to a common stateChanged Method, but I am having trouble separating them. I assumes they were somewhat like separating something in the actionPerformed method, but it doesn't seem to work. it does however go into the method, it is just the if … |
| | hello guys can you help me with my problem i create a media player and of course it has a playlist which is the listbox but my problem is that when i use this [CODE]x = system.io.path.getfilename(track)[/CODE] and when i click the song in the playlist it does not play … |
| | Working with javascript / jquery - Need to have a more precise regex for the following pattern: Should I have the ignore case included? If so where? X25b777s44K The regex I have: ^([A-Z]?)(\d{2})([a-z]?)(\d{3})([a-z]?)(\d{2})([A-Z]?)$ Thank you for your help. |
| | I am thinking to use MySQL with my new Java project, it contains some code that creates database locally and store data in it. It is all fine on my machine as I have all requisites installed like MySQL server but what will happen when I give this developed software … |
| | I am new to MySQL and thinking to use MySQL for my new Java Project which creates a database on the local client machine and uses it to perform all data operations. But before proceeding with MySQL I'm in a bit of doubt that I have MySQL server installed so … |
| | I am very new to using script . i was hoping someone could help me . I want to write a client side web page that will start excel on client computer and upon a button click javascript will open the excel file from c drive and display output . … |
| | web.config [CODE] <connectionStrings> <add name="Conn" connectionString="Dsn=odbc_OnlineAcc;uid=sa;pwd=12345" providerName="System.Data.Odbc"/> </connectionStrings> [/CODE] C# [CODE] string connect =ConfigurationManager.AppSettings["Conn"]; OdbcConnection odbcConnection = new OdbcConnection(connect); odbcConnection.Open(); [/CODE] error message is "connection property is not initiated"; How can I solve it? Thanks to all................ |
| | Hi, below codes give me underline of every link. How can i remove the underlines? <table align="center" width="27%" border=0 bordercolor="#FF0000" > <tr><td> <A HREF="#TaxFile">NY Multi Service -Taxfile, Accounting, Auditing,..</A></td> </tr> <tr><td> <A HREF="#VA">VA Multi Service -Taxfile, Accounting, Auditing,..</A></td> </tr> <tr><td> <A HREF="#Insurance">Insurance in USA</A></td> </tr> <tr><td> <A HREF="#TaxFile">NY Multi Service … |
| | So, I'm trying to assign some SQL to a variable which will later be executed in the code. I also want to include a varible inside the SQL. I am only allowed to code over 80 characters and then I have been told to use a black slash, now this … |
| | I have several different classes and they have graphics in them. I told java to repaint in a class class called LongitudinalWaveGraphics, but it repaints a class called ResistorCCGraphics. Why is this? Thanks for the help. if you need any codes then I can post them. |
| | [code] def main(): decimal=int(input('pleas enter a binary sequence: ')) number=binaryConvert(decimal) print("Contert to decimal: ", number) def binaryConvert(decimal): if decimal == 0 : return '0' elif decimal==1: return '1' number='' while decimal == '1' and decimal == '0' : number=str(decimal%2)+ number number=number main() [/code] but i did work well with me … |
 | HI there, I wonder if anybody can give me a hand with this. I am writing a script which will allow me to swap some images (using also jquery to give the fading effect) but things are not quite working the way they should. I am really new to javascript … |
| | Hello! I'm declaring a line at the top of my code window. [CODE]Dim sTemp as String = textbox1.text[/CODE] I have no idea why. I tried commenting a few things related to the code but none of it makes it work. Any ideas? |
 | Hey all, I have a program(using wxWidgets & MySql++ on MINGW) that has to have some Bluetooth Interaction with an Android App. The problem is that I am having trouble finding a framework(API) that would help me send,recieve data over Bluetooth with other applications. I searched and searched all over … |
| | Anyone ever used the PIL (Python Image Library)? If you have, is there anyway to convert a single pixel at a time in a bmp file? I'm trying to invert a black and white image to white and black. So: [code=python] import PIL image = Image open(filename) pixels = list(image.getdata()) … |
| | i have a problem with my insert function using web services.i can't figure out where to fix.....does anyone have idea abt it ???? this is the error is when i run the web services [CODE]Description: An unhandled exception occurred during the execution of the current web request. Please review the …  |
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