64,152 Solved Topics
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| | [CODE]SqlCommand command = new SqlCommand("SELECT Id FROM users WHERE Username=@Username AND Password=HASHBYTES('MD5', @Password)"); command.Parameters.AddWithValue("@Username", pieces[1]); command.Parameters.AddWithValue("@Password", pieces[2]);[/CODE] doesn't return correct result [CODE]SqlCommand command = new SqlCommand("SELECT Id FROM users WHERE Username=@Username AND Password=@Password"); command.Parameters.AddWithValue("@Username", pieces[1]); command.Parameters.AddWithValue("@Password", pieces[2]);[/CODE] returns correct result, however the data in mssql database has to be not … |
| | How are you, I created a simple cash register code that makes the user selects the order from different buttons. I have some problem figuring out the following: 1. How can I get the total (if the user selects 1 or 2 or 3 different orders). I need to find … |
| | Hi All . I am trying to make a Frame to which we add dynamically Add panels. Also I want to remove panel dynamically . The dynamic Addition is working perfect. Please see the code below: # panels.py #self.Fit() causes the whole frame to shrink.So we are using self.Layout instead … |
| | Hi! I use scanners delimiter. The next() function for scanner should return me the string by these punctuators: | . : space But i don't know what to write inside scanner.useDelimiter("") parameter? For example for this string "abc.123,zqw ttt|AAA", scanner.next() should return abc scanner.next() should return 123 scanner.next() should return …  |
| | Hi, I want my output to show to two decimals.If the output is $6.075,instead of bring it to $6.08,i prefer it showed $6.07.How am i able to do this? I used the below System.Out but kept getting $6.08. [ICODE]System.out.printf("%s%.2f\n","State Withholding(9.0%):$",stateWithholding);[/ICODE] Thank You :) |
| | Hi all, hope I can get some help. I am very very new to PHP so bare with me. I am doing a system that has information about cars. My drop downs are populated with MySQL data (working ok) I want to have one drop down for Make of car, … |
 | [CODE] RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule (.*) index.php/$1 [/CODE] my url = localhost/mvc/ i work on windows in xampp i have a problem when i go to my url /404 i thinks i am on localhost/ so it redirects me to localhost/xampp/splash.php but it … |
 | hello ! i am developing an desktop application , i want to make my menus just like in VS2008 have tool box , ,when we click on the main tab it will open and slid down , i want to make same thing , is there any one who guide … |
| | This code finds the sum & average of the range of numbers that were chosen. I have int begin = 0, end = 0,sum = 0.0, avg = 0; because I get an error saying that all of those need to be initialized, yet by doing so it gives me … |
| | Hi everyone, I'm having issues incorporating something required by my assignment. I am supposed to create a class that has 2 private data members. One should be an array of 10 Database (Database being the name of the other class) objects. The other should be an integer that assigns the … |
| | can i check is there anything wrong with my if else, if seems like it will only go banktransfer.php instead. [CODE] if ($_POST[Payment] = "Bank Transfer") { $btpage = "banktransfer.php"; echo '<script language="javascript" type="text/javascript">window.location.href="'.$btpage.'";</script>'; } else if ($_POST[Payment] = "Credit Card") { $ccpage = "creditcard.php"; echo '<script language="javascript" type="text/javascript">window.location.href="'.$ccpage.'";</script>'; } … |
| | Hello C++ master out ther i need help guys this exercise is running but the desplay record is in row i want it in column. Thanks in advance! [CODE]#include <iostream> #include <fstream> #include <cstdlib> #include <string> #include <iomanip> using namespace std; char book_no[5]; char title[30]; char author[20]; char publisher[30]; char … |
| | So here is something I am writing just to get back into code and I can't find the flaw with it. [CODE] template<typename T> class Array { public: Array(unsigned arraySize): data(0), size(arraySize) { if(size > 0) data = new T[size]; } ~Array() { if(data) delete[] data; } void setValue(unsigned index, … |
| | I am wondering how to read a file in c... this requires some more background information before you give me something useless What I have so far: [CODE]#include <stdio.h> int main(void) { FILE *fpr,*fpw; char C; int I; fpr = fopen("cwM.dat","r"); fpw = fopen("echocwM.dat","w"); while (C != EOF) { fscanf(fpr,"%c",&C); …  |
| | I have html as follows: [code] <input type="file" name="p_pict" /> <input type="button" value="Upload" onclick="p_Upload()"/> [/code] With the Browse button I get a full file pathname including backslashes. The javascript is: [code] function p_Upload() { alert(document.forms[0].p_pict.value); } [/code] The alert displays only the file name. Everything up to the last backslash … |
| | Hello! Is there a way to hide the password of your database inside the source code? [CODE=vb.net]"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\Database.accdb; Jet OLEDB:Database Password = [B]MyPassword[/B]"[/CODE] As you can see the password is exposed, increasing the risk for the database to be compromise. Is there anything you can suggest …  |
| | Hello, I wrote the following code to create dynamic controls-textboxes and labels. [CODE] ctlRow += 1 ctlRowLocation += 25 Dim new_ForceLabel As New Label new_ForceLabel.Text = "Force" + Convert.ToString(ctlRow - 1) new_ForceLabel.Location = New Point(txtForceLabel.Location.X + 2, ctlRowLocation) new_ForceLabel.Height = 25 new_ForceLabel.Width = 50 Dim new_ForceInput As New TextBox new_ForceInput.Name … |
| | please tell me how to convert an integer type to a String. if possible, give some code?  |
 | I have three problems i would like help with. ONE: Assume a database called "vote" with table "president", the table has four tuples at the moment. I was hoping to have all the tuples printed on screen but i only get from the second tuple; the first row is not …  |
| | please give some piece of code that will make me understand that how to pass an array to a method/function? |
| | Since i am new to java, so please tell me that is there any way by which i can convert integer array to primitive int?? if yes, give some code. |
| | i need to return the ASCII value of the argument passed in the StringtoIntfunc(). But i am not getting the real ASCII values and i think the problem is with the return statements? please help. public class StringIntfc { public int[] StringtoIntfunc(String s) { int j =0; int k[] = …  |
| | hello ! look , for example i have 2 textboxes in my vb form, i want that when i press enter key the focus move from 1st textbox to 2nd textbox , i use this code on my every control to move focus [CODE] if e.keychar = chr(keys.enter) then textbox2.focus …  |
| | An application from Delphi 1 (16 bit) has been transferd into Delphi 2007. The main form is always shown behind all other forms, whatever I do. How can I get the normal action from the form, so it is shown on top when it is active. Thanks in advance |
| | I have a time stored in table 8:00AM-9:30AM TTH . I want to check time range, if user selected 9:00am-10:30am Thursday comes in between time 8:00AM -9:30AM TTH? How to trap it out in php. Time is stored in table as below Time Day 8:00AM -9:30AM TTH 10:30AM -12:00PM MW … |
| | Hi all, I have this PHP script (for a HTML form) which I would like to a) check if a checkbox is checked, and then b) if it is, to check some text fields for input. If the checkbox is not checked, these fields do not need to be checked. … |
| | Okay, Im not sure how to put this. So here is my first try, and if it aint clear enough I'll try to explain better. I have made a few scripts that work perfectly fine, but now my client prefers it to come with a GUI. My script needs 2 … |
| | I'm having problems reading or writing files in my C++ program. I'm using Fedora 16 on a USB stick and Eclipse for C/C++ developers. Here's snippet of code from my program. fp is always 0. I've also got other code that is loading files (which always fail). I've tried running … |
 | Hello Friends, I need an urgent help on the below topic.... I have created a project which takes the database dyanamically.... Means when the application starts it will ask for the database path....the database will already be created in some or the other folder.... The path for database is stored …  |
| | I have designed a dialog in Qt designer and I want to use the name of each child widget for some coding in cpp file. But the names I have given to buttons etc in Qt designer are not working as pointer.More over their names in ui_[I]mydialogname[/I].h are not the … |
| | Good afternoon, This may sound like a silly question but could someone explain how to make an SSL certificate work? I have a website that I completed (almost), and everything works just fine... Had an SSL certificate installed yesterday, and everything looks exactly the same. How do you make the …  |
| | hi everybody, i needed to play mp3 audio in my AudioPlayer project i found jlayer is the easiest way to play mp3 audio,it plays well but can't stop playing my GUI stops responding until the audio is finished! any help please this is the code of the playing button -chooser … |
| | Hi. I made a program and I write this code in order to make the window's size fixed. More over i am using a button to unhide some Groups on main window, But when i compile program, it crashes but when I comment out this line of code the program … |
| | hello ! i want to make a xml file to store my Settings such as server name , user name , and password , etc , i try to search how to read and write xml file i found this code for writing an xml file it works fine for … |
| | hello ! I want to use JSON in my asp.net project using c# .how can i do that , i am very new in JS and JSON , please help me so that i can start work .i googled about it , and read some posts on different forums and … |
| | Hello, I am a beginner trying to make a networked game called Guess Who. I have 2 combo boxes I am trying to read a access database. Whatever is selected in the 1st combo box will be the column to 'lookup' the values in the database. These values should go … |
| | Hey im new in this.. I want to search the user input in file (by lines) but not all then with this line search on another file ( with the specific line) and show to the user. Example: file1.txt ======= a aa aaa aab aac file2.txt (corresponding md5 hashes of … |
| | Hello, what the title says, I'm really confused with recursion. I understand the basics like what we actually call a recursive method (a method that calls itself within its body) but I can't seem to understand how it is used (especially the factorial example). OK, the following example is the … |
 | I was just wondering how exit worked? Does it use some lower-level language feature in its implementation? Is it compiler-specific? What is it? (I am talking about the function in stdlib.h btw) |
 | Hi, I'm using SQL Enterprise Library (Microsoft.Practices.EnterpriseLibrary.Data.Sql) objects and I'm considering using a DbTransaction to execute multiple DbCommand(s) for inserts/updates in one transaction. Let's say these queries take a few minutes to execute, I do not want it to prevent another process from queries the same tables. Considering I do …  |
| | Hello everyone, I'm trying to figure out how to overload a function to solve the following problem: "Write two functions with the same name (overloaded function) that print out a phrase. The first function should take a string as an argument, and print out the string once. The second function …  |
| | [B] I will do an artifical intellegent project which is knowledge base system My question is Can I use [COLOR="Red"]ORACLE[/COLOR] database as knowledge base?[/B] |
| | Hi all, Sorry if this has been asked before, I did a search but couldn't find anything. I am new to programming and thought I'd start with a GUI menu type thing. One of the options is to tell program's to install one after the other. This works fine but … |
| | [URL="http://i.imgur.com/iwNHY.jpg"]http://i.imgur.com/iwNHY.jpg[/URL] i already set a path for jdk and etc, it worked before but now it doesnt work the code works on ecclipse so the code is correct but i have to learn how to compile using command prompt check out this image i get this same error i do … |
| | Hi all, this is a homework assignment that I'm not sure how to begin with. We are given all the code and I just need to finish a function to convert digits to words. For example, the string "1, 2, and 3." becomes "One, Two, and Three." The String "10" … |
| | Hello everyone, This is my first post in here :) Need a help with v. simple exercise. I need to ask user to input 10 objects of type Product (String name, Double price). I manage to done this. What i need to do now is to validate this inputs! I … |
| | Hi guys I have successfully set up my database which through my GUI I am able to create my tables that i wish and insert data into the table. My problem is through that I can only insert one row of data into a table so what would I need …  |
| | Hello, I am doing a simple calculator program. I have a combo box and assigned numerical values to a string variable under each case number using the same variable name. My problem is I don't know how to assign that value. When I use the current code, it pulls the … |
 | I have finally got around to utilising jQuery form validation on a new site I am doing the coding for and even though everything is working exactly as it should I need to move one of the error messages to display below rather than to the right as the other …  |
| | Hi there I've got a problem with functions, where it seems that function call return zero instead of the actual variable value, I will appreciate any help from you guys. I will post the major code parts because the program is big. I get the totallength variable value right but … |
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