64,152 Solved Topics
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| | Is there away to make javascript drop down menu with out CSS? i have 5 page website I would like to change my menu to.  |
| | I am learning C++ .net programming and was wondering why the code for creating a messagebox is [CODE=C#]MessageBox.Show("Hello, World!");[/CODE] in C# and [CODE=C++]MessageBox::Show("Hello, World!");[/CODE] in C++. Why is the dot substituted with a double colon in the C++ code? My source: [url]http://msdn.microsoft.com/nb-no/library/z9w2f38k[/url] |
| | I have a website that is 5 pages. Is there away I can link them useing javascript. instead of the old way? Thanks in advance. |
| | Hi guys, I am fairly new to python. The problem I am having is manipulating the data that I read from a file. Example: if a line of the file is Monday = 0800, is it possible to break up that line so I can read Monday and 0800 separately … |
| | I am using a JFreeChart from this link [ICODE]http://www.java2s.com/Code/Java/Chart/JFreeChartCategoryStepChartDemo.htm[/ICODE] the format of the datasetUtilities.createCategoryDataset is (new String[]{..,..,},new String[]{..,..,},data).Is there any way that i can pass an already filled arrays for countries and years? [CODE] public Chart(String tablenm,final double[][] data,String[] countries,String[] years) { super(); final CategoryDataset dataset = DatasetUtilities.createCategoryDataset( countries,years, data … |
| | Hi all, I have a slight problem with a java applet of mine. I play a video game that tracks realm and world ranks and I'm making this applet to put on my site to display current standings. My main problem is currently in the testing of this applet. Once … |
| | Hi, I would like to get an advice, lets take SDL lib as an example. Recently I've been declaring sprite sheets that certain classes use ( player, enemy... ) globally and thought that a better way would be to load sprite sheets inside a class thats using it but if …  |
| | I am writing a spellchecker program and have some issues. First thing is that I need to make better use of the memory. My code iterates through a large dictionary file repeatedly. I know its better to read this into memory first then iterate through the block but I really … |
| | Hi all, I installed Ubuntu Server with the LAMP package and there is behavior I don't understand. If I access the web server by its local IP, my browser will display the index.html file located at /var/www/index.html, and PHP apparently works. But if I try to access it over the …  |
 | Hello all. I am making an application like an antivirus, My question is that I am able to detect the infected hash value, can I delete or remove this infected hash value from this file? Thanks n Regards.:cool:  |
| | I want to insert a record in some tables using a simple stored procedure.My question is: do i have to write several inserting procedures (one for each table) or is it possible that i can pass as a variable the name of the table in which i want to insert … |
 | [CODE]Public Sub Makeready() Dim CurrentVersionFile As String = My.Computer.FileSystem.SpecialDirectories.Temp & "\Memory Freeo Plus Current Version.txt" Dim MemoryFreeoPlusVersionWriter As New IO.StreamWriter(CurrentVersionFile, False, System.Text.Encoding.Default) Dim StorageFile As String = My.Application.Info.DirectoryPath & "\Process Storage.MemFreoPls" Dim MemFreoPlsStorageWriter As New IO.StreamWriter(StorageFile, True, System.Text.Encoding.Default) If IO.File.Exists(StorageFile) Then MemFreoPlsStorageWriter.Close() Else MemFreoPlsStorageWriter.Write("") MemFreoPlsStorageWriter.Close() End If If IO.File.Exists(CurrentVersionFile) Then … |
| | in this assignment make the program read 10 integers and store them in an array. Then, pass this array to a method that finds the largest integer in the array, and counts its occurrences. Your method should return a string of the form largestNumber  |
 | Hi!!! I'm having hard time in manipulating a combo box with list view. For example if the selected index in the combo box is "boy" then the list view will display a database table allotted for boys and if the selected index is "girl" then the list view will display … |
| | [ICODE]I have two date fields in my db, one is a CURRENT_TIMESTAMP and the other Date. I use a date picker to input the date into the date fields in my form. All other date in the form is input into my db, except the two date fields. But when … |
 | I am working on a project which needs to expire session after 24hr how it is possible. |
| | How can I use the "datetime" class to get a different time zone than mine? (for example gmt = 0 or utc+2) Thanks! |
| | I attempted to invoke a C# method using jQuery but it failed. The reason is because the method cannot be found. However the method exist in the class. Did I miss something? Your help is kindly appreciated. Thank You |
| | usualy I run java app ( I create by my self) by click it's jar file. How to run it via click an icon on desktop ( how to link between icon and the jar file thank you denny |
| | Guys I have been trying to figure this out until this very moment The problem is I need a piece of code that will not allow the user to enter any negative number in the text box This how it should work, if the user trries to enter this "-" … |
 | guys,,need help :( I cannot upload file using this script [CODE]<?php if($_FILES["zip_file"]["name"]) { $filename = $_FILES["zip_file"]["name"]; $source = $_FILES["zip_file"]["tmp_name"]; $type = $_FILES["zip_file"]["type"]; $name = explode(".", $filename); $accepted_types = array('application/zip', 'application/x-zip', 'application/x-zip-compressed', 'application/octet-stream', 'multipart/x-zip', 'application/x-compressed'); foreach($accepted_types as $mime_type) { if($mime_type == $type) { $okay = true; break; } } $continue = … |
| | Hello i want to the textbox that when I start to type in names it should be like this [B]Camille Aisha Cordova[/B] How do I do this? |
| | [B]I need to convert this xml into another one to send a soap message[/B] [CODE] <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:Magento" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> <SOAP-ENV:Body> <ns1:customerCustomerListResponse> <storeView SOAP-ENC:arrayType="ns1:customerCustomerEntity[2]" xsi:type="ns1:customerCustomerEntityArray"> <item xsi:type="ns1:customerCustomerEntity"> <customer_id xsi:type="xsd:int">1</customer_id> <created_at xsi:type="xsd:string">2007-08-30 23:23:13</created_at> <updated_at xsi:type="xsd:string">2008-08-08 12:28:24</updated_at> <increment_id xsi:type="xsd:string">000000001</increment_id> <store_id xsi:type="xsd:int">1</store_id> <website_id xsi:type="xsd:int">1</website_id> <email xsi:type="xsd:string">john.doe@example.com</email> <firstname xsi:type="xsd:string">John</firstname> … |
 | Hi everyone, I am having a problem while trying to do an operator overload of operator<< I am getting: [CODE]Stack.cpp:96: `std::ostream& Stack::operator<<(std::ostream&, const Stack&)' must take exactly one argument Stack.cpp:96: no `std::ostream& Stack::operator<<(std::ostream&, const Stack&)' member function declared in class `Stack'[/CODE] I can't seem to find why I am getting … |
 | I am getting extra garbage at the end of the string returned by this function. Why? [CODE]char *read(char *fname) { FILE *file=fopen(fname,"r"); printf("Opening input file...\n"); if (file==NULL) return NULL; int length=0; char *ret=new char[length]; while (!feof(file)) { char ch=fgetc(file); char *temp=new char[length+1]; for (int i=0; i<length; i++) temp[i]=ret[i]; delete[]ret; if …  |
| | What is the most efficient way to take input of a character array or string of 25 ASCII characters using scanf? They are not formatted, just a sequence of character. i.e. ABCDEFGHIJKLMNOPQRSTUVWXY One more point is that, after input I have to find a sequence of character within this string, …  |
| | hi im having this error i dont now where is the mistake can you halpe me? this is the exception: java.lang.NullPointerException at shape.shape.<init>(shape.java:14) at shape.rectangle.<init>(rectangle.java:17) at shape.listOfSHAPES.init(listOfSHAPES.java:73) at sun.applet.AppletPanel.run(AppletPanel.java:424) at java.lang.Thread.run(Thread.java:619) these are part of my code were it show the error list of shapes class:[CODE] else if(shape.charAt(0)=='R'||shape.charAt(0)=='r') { int … |
| | Unable to load DLL 'OraOps9.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E). Following is my scenario: 1 - Previoulsy I had Oracle 09 in my asp.net 4.0 applicaiton working fine on Windows XP. 2 - I updated the windows to windows 7 and installed Orcale 11g. … |
| | Hi, Can anyone please tell me whats wrong with this piece of code? I am trying to insert email (user name)in the database. This thing is now getting on my nerves. [CODE] if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form")) { $insertSQL = sprintf("INSERT INTO blog (title, specialization, message) VALUES (%s, %s, … |
 | G'day everyone, I'm just wondering about what's actually the best option out of these PHP sessions(server-side) and JavaScript sessions(client-side)? If the server-side session is not stored on client's machine, where else would it be stored? Are there any pros and cons of each option? Thanks folks.  |
| | Hi all, How do I use data from json in a javascript function? I have something like this! $('#monday').click(function(){ test(); }); function test() { $.getJSON('singleday.php?dld='+ id+'&chkdag=' + 1, function(json) {sday=json}); OtherFunction(); } Now I want to transfer the json date into an other function. something like this function OtherFunction() { … |
 | Hello, I am a project on my hand to develop a 2D game like "contra". I have chosen to use C++ as my programming language. Which will be better for my 2d game SMFL, SDL or ClanLib? I have decided to use ClanLib, but is it powerful or flexible as … |
| | Hey guys....Namastey!! Am here for your suggestions. I am right now working on a software project which needs to communicate with an custom ECU(Engine/Electronic Control Unit) of a car via a USB-TO-RS232 cable. Before moving ahead i want to be sure, [B][COLOR="Red"]do you think Java is appropriate for such kind … |
| | i got an example form roseindia on how to send an email. Now it works perfectly like this, and i can send mail to my email adress with that code (thats just a part of it) [CODE]String host = "192.168.1.14"; String from = "Admin@Admin.com"; String to = "myEmailadress.com";[/CODE] but the … |
| | I have this query, but the ordering by is not working. It should order by value, but doesn't react. you'll see what I mean in the code. [ICODE]<table class="pme-main"> <tr> <th class="pme-header">Bestemming</th> <th class="pme-header">Naam Klant</th> <th class="pme-header">Aantal Manden</th> <th class="pme-header">Aantal Duiven</th> <th class="pme-header">Naam Bestemmeling</th> </tr> <?php $con = mysql_connect("****","****","****"); if … |
| | Hello I need some advice (I'm not expecting code - Just want to know if it's possible / references) Basically, I want to create a class that I can check if the email has been submitted AND also, if it's formatted right (e.g. does it contain a @ but also …  |
 | Hello, Please tell me how to add a string item to a text box, returned from another form that has a list box? I have two forms. on the first form I have a button which calls another form that has a List Box. When I select the value from … |
| | I'm trying to devise a program that attempts to solve the Collatz Conjecture, Wikipedia, but when I run it I get this error: [CODE] What value would you like to find if the collatz works for below?6 Traceback (most recent call last): File "/private/var/folders/fL/fL1lGxccGCypPBSIUXNGZGpkwIg/-Tmp-/Cleanup At Startup/Playground-345866896.786.py", line 27, in <module> …  |
 | Dear Experts, Thanks for your time. My application developed in 2003 asp.net and C#, there are some important java scripts these scripts are working in IE but when i tried in Firefox, Google Chrom, it does not work. [B]WHERE I AM WRONG IN CODING ?[/B] [B]Important[/B] When i try to … |
| | Hi Guys, I have a problem here. I can't manage to get the slidesshow display on my aspx. After a few tried. take a look at tis link. [url]http://www.serie3.info/s3slider/[/url] I m trying out this link and many people say it works. But still I failed to display.. mycode: [CODE]<div id="slider1"> … |
| | There is DateDiff() function in VB.NET but which function is equivalent to it in c#? I m facing problem in converting this vb.net code to c# [CODE] Private LastPointWhenClicked As Point Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick If LastPoint = Cursor.Position AndAlso LastPointWhenClicked <> … |
| | What would happen if I (somehow) made an enum bigger than unsigned int? Each item in one is assigned a numerical value, I'm guessing that is unsigned int. Would it be boring like an error message or fun? Knowing what's allowed with naming the values there is more than enough … |
| | Hi, I'm making a login application but i have the following problem. When an user clicks the button "Login" it is allways correct. I would like to check in my sql database if the user and password match. Does anyone have an idea? [B]Database.cs[/B] [CODE]using System; using System.Collections.Generic; using System.Linq; … |
| | Dear friends: I am using " Seldon c++ libary for linear algebra, http://seldon.sourceforge.net/" in my heat transfer code. the paltform is vs2010. I use the Seldon::Vector<double> in my class mesh to store the x y coordinates. I include the "Mesh.h" in my main.cpp.but it gave me some error about seldon … |
 | Well I just want to know, how to give variable size for an array(Particularly, second subscript). For example, like this [CODE]#include<iostream> using namespace std; int main() { int a,b; cout<<"Enter the size for the 2D array"<<endl; cin>>a>>b; int*A=new int[a][b];[/CODE] for a its ok, But how to make it work for … |
| | Hello, I am putting together a shoddy game for a 48 hour game contest and I have a problem. When I run the program from within VS2008 (by clicking the start debugging button) the program runs fine. I'm doing this in release mode btw. However, If I try and run … |
| | I am trying to make a program that randomly selects a name. i have a prompt that allows me to enter the number of names and the names themselves. but i dont know how to save or open the information into an array... can anyone help me with this?  |
| | Hello All, I have been using c++ console applications for a while. I need to develop some graphical user interfaces. Even though there are many ways of developing a gui, I am not sure what is the most easy to learn and use. There is a library called Q4 library, … |
| | I am working on a project of converting VB code to C# code and I am lost as to how to read data from a prompt in C#. Here is the snippet I am concerned with fixing, but below I will post the entire code. [CODE] private void Button1_Click(System.Object sender, … |
| | Hi, DaniWeb I'm doing a website for a music school and i have a table with all the instruments: [img]http://img195.imageshack.us/img195/427/50490685.jpg[/img] And i want to click in one image and it goes to other page where's the instrument program. I mean, each image has 1 page with its own program. |
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