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| | hi, im a newbie in using vb2008 and mysql server 5.1. i tried creating a dataset using the myodbc driver 5.1 (which im sure is correctly typed in because that is the exact same connection string i used for data manipulation within my app. now, im stuck. i cannot generate … |
| | hello all. i've bee learning php for the last couple of weeks while designing a site but i am now frequently running into situations where i need to use javascript. i have a page where i want a user to browse for a pic with a file field and i … |
| | My textbox is set to read-only, but I need to disable the focus on a textbox. There's an error that a read-only textbox could not lost focus. Is there any other way to get a white backcolor that has a particular width? I tried to do it with textbox and … |
| | Instead of changing my 15 textboxes manually, I would like to do it automatically, maybe doing a foreach loop? I don't know what do you call it but this kind of method is usually done when clearing textboxes and controls that is instead of putting a .clear() to all textbox, … |
| | I have 2 types of datagrid combobox columns. One where the value member is an integer (ID) and another where the value member is a string(Shortname). The display member (Longname) in both are strings. The one with the string value member works fine. The one with the integer displays the …  |
| | I'm working on a Windows Forms application created in Visual Studio 2010. Working with 2 different forms, I have a ComboBox on the first form that is databound to the client table of my database. Also on the first form is a link-label that opens the second form without closing … |
| | Got a code failiure. I tried making a code that does this. Grade calculator. Assume max points are 300. make the user submit 3 numbers between 0-100 and have them added together and divided by 300 to get a decimal to the possible nearest Hundredth or whole number. 3 numbers …  |
| | I'm taking an advanced C++ class now, and everything up to now has been pretty simple (mostly review stuff), but now we got to binary file io and it's kicking my butt. This program is supposed to read from a file called "Hardware.dat" (or create it if it doesn't exist), … |
| | long seats; long no_of_guests; long fact=1; cout<<"Enter the number of seats nn"; cin>>seats; cout<<"nnEnter the number of guestsnn"; cin>>no_of_guests; for(int i=0;i<seats;i++) { fact*=no_of_guests; no_of_guests--; } cout<<"the possible combinations : "<<fact<<"nn"; this code has run successfully but there is a something that I couldn't get first this program will run this …  |
 | Hey; I am trying to keep a data file but I'm getting confused with the sizeof(char) = 2 bytes. I understand that it is a unicode char but why does class BinaryReader's function ReadChars(int count) function just increases the streams position by count bytes ? If that is not clear … |
| | I have a script that calls up a picture stored in a database. I then have a script that displays said picture on another page. If there is no picture in the database I would like for their to be a no picture icon displayed. New to php but I … |
| | In my code I am trying to draw/define a line but despite my best efforts I cannot make it appear as thick as I would like. To be more exact I cannot do that INSIDE A GROUP BOX, although outside that box the definition is exactly as required. The full … |
| | How do you allow an action to be performed when a user selects a specific item on a Choice() component? For example: If a user selects a specific item on the Choice() component, I want a JTextField() to be set to .setVisible(true) and appear. Anyone? |
| | I'm doing a client and server program and I am having issues getting my computer's local IP address. [ICODE]Dns.GetHostAddresses(Dns.GetHostName());[/ICODE] returns 2 addresses for me. My computer is behind a router with 2 others on the network. The code returns 192.168.1.2 (I know this is my computer), and 192.168.56.1 (I have … |
| | Hello, I am new to C++ programming. I need to do this problem for a class but I'm a bit stuck, it's giving me many errors, could anyone point out what the problem is please? This is the problem: A country club, which currently charges $2,500 per year for membership, … |
| | Write a method called newTest(String input) that accepts one input. Input is a string stored as a variable called input and returns nothing back. Method should test to see if the string’s first and last characters are the same and should disregard case. Use a string method that converts to … |
| | In reference to this post [url]http://www.daniweb.com/forums/thread43763.html[/url] I have another more specific question about passing data between forms in VB.net I have a form with over 50 variables that I need to access on a second form and if i followed the method above, my form 2 will end up way … |
 | Hi all! I have a question about PyQT4. How can I get an index of current cell, in which the cursor is whitout clicking on it? According to official documentation of QT there are only signals that send current index when you click on it. But if you just enter … |
| | Hi, new here but would appreciate some sort of help. I have to create a program that takes 20 random strings from a string array of 40 words I made, and store them into a new string array called second. Directions: -create random # generator -generate random # between 0 … |
| | Hi all, i have a problem in writing a block of SQL code in mysql. The block of code will have too delete a single row/record from about 23 related tables all at once. The code that i have written so far will only delete 1 row/record in 10 related … |
| | I need help showing me where I went wrong. Given problem is. Print to System.out a new string composed of every alternate character in sentence starting with the first. Use a loop to go through a string and retrieve characters from alternate index positions. Append these characters to another string … |
| | Hi .. i want to print this pattern of number using loops . if input is 5 then output should be ... 155555 224444 333333 444422 555551 i have solved 1 22 333 4444 55555 but another reflection is not coming in my mind ... and making me confuse need … |
| | I am putting 20 objects in an array then I am using a bubble sort (not the most efficient, I know) to organize the set from highest to lowest. I am wondering if there is a way to do this without using sets (mutators)? Code is below. using System; using … |
| | Hi, Today I was reviewing traffic for one of my websites, I found out that someone linked a jpg image into a forum, and now its getting huge bandwith I mean a lost of hits even when the image was deleted, hits I could use, is there a way for … |
| | [ICODE] here's my code below and i cant seem to find out how to return to public static void main after selecting yes in the dialog box. this cud be a very damn question however i get confuse about how to resolve this. thanks. by the way, this program is … |
| | Well first of all. I am pursuing my associates in CIS, and wanted to continue by getting a bachelors in CIS. The university I am able to go to(UWI*) does't offer that, instead it has MIS and CS. I have done one year of CS(CAPE*) before, and MIS does too … |
| | I am running a batch file using msxsl to take an input xml file like below <ns1:invoicedata> <data1>1</data1> <data2>2</data2> </ns1:invoicedata> I need to copy this original output and replace the values with the input file values <ns2:invoiceoutput> <data3>3</data3> <data4>4</data4> <data5>5</data5> </ns2:invoiceoutput> so that it ends up with the following data … |
| | hey all, The server where I host my website went into unscheduled maintenance, a few minutes later I noticed that the IP of the server changed (they probably moved my website to another server since it's paid hosting although shared). So, my website was back online but some things weren't … |
 | Hello All, On my local machine, my website works perfectly. All the functionality that I have made works great. I then copy my folders from my local machine to my test development web server. Once this occurs, certain functionality of my website no longer works, yet it is a direct … |
 | I am taking a data structures class and we are using the standard gcc compiler on a unix system. This is fine and I have no troubles using it, but I would like to begin using an IDE for my labs. I am trying Visual Studio 2010 Professional with my … |
| | I thought by setting up the custom format of date time picker to |MM/dd/yy hh:mm tt" would work, but the selection doesn't change from date picker only! I need an object that I can be able to choose both date and time. |
 | I have text area and combobox, Selected value of combobox is to inserted at the current cursos location in the text area. How it can be possible ?? |
| | bellow is my entire file, the problem is when i insert multiple links, it only fatch 1 link from the textarea and then giving me the following error on the rest, FYI there is no problem with the reading part in the text area i can read line by line … |
| | Hello: I have a mysql table which has following rows: id (unique and auto increment) platenumber customerid servicearea date I want to create a sql statement which essentially performs the following task: Pull from table_name the last inserted row where the customerid='mb6537'. There could be more than one row containing …  |
| | ok i have i want to summarize only the first collum [CODE]int counter=1; int totalvertical=0; int i=7,k=4; int array[i][k]={random values}; for (int x=1;x<7;x++) { for (int y=0;y<4;y++) { cout<<"["<<x<<"]["<<y<<"]="<<array[i][j]<<" "; totalvertical=array[counter][0]; cout<<totalvertical; } counter++; cout<<endl; }[/CODE] line 12 prints me normaly what is at array[1][0] then array[2][0] then array[3][0] etc … |
| | Hi all, i have a problem in writing a block of SQL code in mysql. The block of code will have too delete a single row/record from about 23 related tables all at once. The code that i have written so far will only delete 1 row/record in 10 related … |
| | Guys I know this error is not new. I have read many threads about this and solutions also. But I have done one of the solutions I know and it is still occurring. Update requires a valid update command.... I hava defined a primary key in my database table. What … |
| | [CODE]void Form1::textBox9_KeyPress(System::Object^ sender, System::Windows::Forms::KeyPressEventArgs^ e) { if(!Char::IsDigit(e->KeyChar) && (e->KeyChar != 0x08)) e->Handled = true; }[/CODE]Thats the code i got, but, how could i allow CTRL+V. [CODE] if(Char::IsDigit(e->KeyChar)) return; if(e->KeyChar=='\b') return; if(e->KeyChar=='\v') return; if(e->KeyChar=='CTRL') return; e->Handled=true;[/CODE] This also doesn't work ._. (Im using Visual Studio 2010) |
| | hi all, pls advise on: Can Python 2.6.6 scripts be converted to .dll and read by C sharp? Can Python 2.6.6 scripts be converted to .exe and read by C sharp? thanks tcl  |
 | [CODE]void Rational::reduce(Rational &f3){ int tnum, tden, temp, gcd; tnum = labs(numerator); // use non-negative copies tden = labs(denominator); // (needs cmath) if(tden==0 ){ // check for n/0 cout << "Illegal fraction: division by 0"; exit(1); } else if( tnum==0 ){ // check for 0/n numerator=0; denominator = 1; return; } … |
| | I dont know how to kill this JOptionPane pop out eveytime i do something... it just pops [CODE]Object[] options = {"Option 1", "Option 2"}; Component frame = null; int n = JOptionPane.showOptionDialog(frame, "Chose Game Option \n *Option 1 - Enter Secret Word\n *Option 2 - Random word selection from secret … |
| | Good Day, I am looking for threads here in daniweb which will contain my question but the return is not similar to my problem.. Please help me.. i don't know what to do with this. I just want to store date field in mysql database but i can't here is … |
| | Below is a code displaying records from a view which is concatenating first and surname in textbox on the form called accoutnholder. But the code "txtAccountHolder.Text = myDataReader.Item("First_Name&" - " &Surname")tostring]" show the expression does not produce value. please i need ur help to continue Private Sub txt_LostFocus(ByVal sender As … |
| | [CODE]<employees> <employee> <user_id>6</user_id> <profile_name>Developer</profile_name> <profile_id>2</profile_id> <user_status>1</user_status> <gender>1</gender> <first_name>Anulesh</first_name> <last_name>Gupta</last_name> <address>106/B, 1st Floor, 46th Cross, 4th Block, Rajajinagar,</address> <pswd>password</pswd> <pswd_change_dte>2011-01-25T19:48:00+05:30</pswd_change_dte> <email_addr>anulesh.gupta@effone.com</email_addr> <phone>91-080-22445281</phone> <dob>1981-09-18T00:00:00+05:30</dob> <join_date>2008-11-20T00:00:00+05:30</join_date> <receive_email_notification>true</receive_email_notification> <last_logged_in>2011-01-25T19:48:00+05:30</last_logged_in> <emp_id>1001</emp_id> <full_name>Anulesh Gupta</full_name> <skill_set /> <city>Bangalore</city> <state>Karnataka</state> <country>India</country> <zip_code>560010</zip_code> <mobile_number>22445281</mobile_number> <pwd_flag>1</pwd_flag> <reports_to>5</reports_to> </employee> </employees>[/CODE] Convert this into this format , please help me out for … |
| | Hi guys i'm trying to write code that requires the user to hit return twice to terminate the project and I can't figure it out. I think i am supposed to use some variation of [CODE] if(input == " "){ exit(1); } [/CODE] with a Boolean expression but I can't … |
| | I am doing an bubble sort assignment, the goal is to enter up to a max of 10 numbers and sort them. The problem that I am running into is when I run the code, I have to hit ^D to have the next line of the array displayed and … |
| | Hi i wanted to loop the options list of the select tag inside that echo statement from my database. This file out puts the content to a javascript code. and this output is also javascript. any one help me how can i loop that options in select tag from the … |
| | I want to open a text file at a specific index point. is there an easy was to do it other then building it in a textbox? in notepad and notepad++ they go by line in text and not text index point. |
| | I am in a distributed education programming class, our most recent assignment has me stumped with a error that is driving me insane. The IDE I have on my personal computer is missing some of the libraries I need(I believe), and when I remote desktop to my school's computer and … |
 | Hello Lovely People, Please have a look at my GUI first, before reading the rest (I've attached a picture, see at the end of my post). I'm having two problem with this GUI. 1) I don't want my Start button to be as long as it is. I want it … |
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