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| | I want to make a simulation of logic circuits using basic logic gates in C.User will determine the types of inputs, and the gates.I want to design the circuit as a result.And simulation that produces output according to input values.But I can't do connections between gates.Can you give me advice … |
| | I have databse in access 2007. my date datatype is Date/Time. I have made function to insert values to database. But it is showingd syntax error(missing operation)..." for insering date. Please help me how should i do i have tried hash in front of date and tried to save with … |
| | Hi, I would really appreciate if I could be helped on the following PHP code. I have two arrays. 1) $user 2) $usertotal $user can have as many names stored in it. Example: $user[0]="John"; $user[1]="Sean"; $user[2]="Nick"; $user[3]="Jay"; ................ ................ Similary, $usertotal can have as many amount stored in it. Example: …  |
| | Hello, In my webform I have a listbox that is populated with document names that it gathers from a folder on the server. there are various document types excel pdf, word etc.. Can I open them in the web browser when hey are selected in the list? I have tried … |
| | >I need to take a list of files and remove a '.2' from a line in each file. I then need to rewrite the file without the '.2'. Using the code below I am >able to take a single file and do exactly what i need to but when trying …  |
| | I have two tables. One with orders and one with lines items for the orders. The line items have a unique code that relates to the line item number. When sorting on this unique code, you are able to see the order in which the item was added to the … |
| | ok im from C++ but no starting java this is my attempt of the password protect program which you get three try at but for some reason it dosnt compile it just gets errors import java.util.Scanner; public class password { public static void main(String args[]){ Scanner input = new Scanner(System.in); …  |
| | I have a csv file i am submitting to database directly. I have tried many means but still not able to bulk copy into the database table. I have suggestions from people. All suggestions are welcome. |
 | how the compiler searchs for a file when we write fopen("filename","r"); please draw the flowchart of the whole process  |
| | hi i am getting error plz error SqlConnection conn = new SqlConnection("Data Source=RAVI-PC\\SQLEXPRESS;Initial Catalog=personals;User ID=sa;password=sa;Integrated Security=True"); SqlDataAdapter da = new SqlDataAdapter(" select * from table_2", conn); DataSet ds = new DataSet(); da.Fill(ds, "table_1"); conn.Open(); SqlCommand SQLINSERT =new SqlCommand(); command.Parameters = "insert into table_1(ID,name,address,phone,city)values('@id','@name','@address','@phone','@city')" ; SQLINSERT.Parameters.Add(("@ID",Textbox1.Text.ToLower) SQLINSERT.Parameters.Add(("@name",Textbox1.Text.ToLower) SQLINSERT.Parameters.Add(("@address",Textbox1.Text.ToLower) SQLINSERT.Parameters.Add(("@phone",Textbox1.Text.ToLower) SQLINSERT.Parameters.Add(("@city",Textbox1.Text.ToLower) SQLINSERT.ExecuteNonQuery()  |
| | #include<stdio.h> #include<conio.h> #include<string.h> struct person { char name[10]; int rno; }; typedef struct person NAME; NAME stud[10], temp[10]; void main() { int no,i; void sort(int N); clrscr(); fflush(stdin); printf("Enter the number of students in the list\n"); scanf("%d",&no); for(i = 0; i < no; i++) { printf("\nEnter the name of person …  |
| | Ohayo I Hav a Doubt regarding the storage of database.. Suppose i have a college database...among Master Model Tempdb MSdb were do i store this college database??in master?? even if i create a new database how to add the new data into the existing database??  |
| | I did a page for adding and viewing activities in a project. The table linked with that page has an UNIQUE constraint for the activity code. As a result of which when i add a new activity with existing Activity code, it is not accepted and gives a runtime error … |
| | I'm getting an error that I don't understand. It's a Null Pointer Exception, but neither of my arguments in line 118 is null. According to the documentation, ImageIO.write will throw a IllegalArgumentException or an IOException, but it isn't throwing either. I'm not sure what could be null here. You can … |
 | Hi guys, Really need help I have this case i have a sms gateway and php with oracle database runnin my system is filling a leave now if i want to text leave<space>143 from mobile phone it will i can file leave directly from my database really appriciate your smart …  |
| | I'm C newbie and i'm having a tough time with my first assignment :sad: The assignment is on creating a Number Puzzle.....apparently it's the newest craze in Toronto and my prof is a big fan....unfortunately I'm trying to read in a file which looks like this: 9,8, ,5,,4,, 7,3,1, ,5 … |
| | how can i make an array inside by a function????? so that the value i will input will change.... I am using Borland C++..... how can i start it???? 1. [SOLO] Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of … |
 | I have this line: document.cookie =textbox+this.getParameterByName("idProd")+'='+document.getElementById('name').value+'; domain=mydomain.com; expires='+dia.toGMTString()+'; path=/'; This cookie should work on the mydomain.com and all of its subdomains to read and write, correct??? Doesnt work online but works on local thats why I ask. Thanks! |
| | I have an input text and want it to suggest **custom taxonomy terms** as soon as i type on it. These codes below i found after some googling, gives the idea about how to use autocomplete method in WP but i can't figure out how to achieve custom taxonomy terms … |
| | Hi, I have a few buttons to manipulate selected text in textarea but cannot work out how to do it. I mean I tried some examples on web but they are not really cross-browser compatible. If one work then another wont etc. Can anyone help me modify what I have … |
 | I'm attempting to use Sphinx for the first time in awhile. require('includes/lib/sphinxapi.php'); // Sphinx Search API $cl = new SphinxClient(); $cl->SetServer($config['SphinxServer']); $cl->SetSortMode(SPH_SORT_RELEVANCE); $cl->SetMatchMode(SPH_MATCH_ANY); $articles = $cl->Query('Foo', 'articles delta'); If I then do `var_dump($articles);` it just always returns `bool(false)`. What am I doing wrong? If, from the CLI on the web …  |
 | i have an alert box which i want to show some icelandic text but its not showing it <script> function check() { alert("Þú verður að vera skráð/ur inn til þess að senda skilaboð"); } </script> it is showing the alert box but the text is messed up :( **Þú verður … |
| | This program ask user which arithmetic operation they want to play with then generates a random equation and lets the user answer it. When the user stop playing the game the program calculates the number of correct and answers and wrong answers. I need some help because the program crashes … |
 | hi, guys here is my question:- I've created an application for opening text files. there i got two forms.one contains the textbox where the contents of the file will be displayed. there is a button.clicking this will move me to another form which is displaying modally.in the second form i …  |
| | i am using html agility pack to retrieve the articles from website with "p" tag, but it return all the user comments along with it. how to overcome one this. i have only one string holding all the stuff at last. |
| | Please can anybody help me how can i read xls/xlsx file from controller using Zend framework. |
| | Actually i'm planning to make a user registration page over swings and i decided that there should be a constraint that people with age below 21 cannot register. I want to make a validation of the date input of the user by calcualting the age and checking with if loop. … |
| | I am doing system using window phone 7 and sql server as database. I am using below coding to get shopping cart list at listbox. public List<Order> FindOrder(string custemail, string orderstatus) { var findorder = from r in order.Orders where (r.CustEmail == custemail && r.OrderStatus == orderstatus ) select r; … |
| | Hi, I have several classes for different types of shapes (line, rectangle..etc) which all implements interface IDraw. And then I have a List<IDraw> called shapes which I want to Serialize/Deserialize. I think I got the Serialization right: [CODE] private void saveToolStripMenuItem_Click(object sender, EventArgs e) { saveFileDialog1 = new SaveFileDialog(); saveFileDialog1.InitialDirectory … |
| | i am facing a problem in running multiple queries in jsp page, as it is unable to store the values in the 2nd result set i use in my page. tha code is written below: [code] String strQuery = "select * from services "; ResultSet rs =null; ResultSet rs1 = … |
 | I am trying to do something that should be trivial. I have a database table that I want to load into an array so that I can use the elements later on in my code. What I dont understand is how to put the elements into a simple 2 dimensional … |
| | I have this qoute.. how am i going to refresh only the php out;.. which generally generate xml.. <html> <head> <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> <meta http-equiv="content-type" content="text/html; charset=UTF-8"/> <title>Google Maps JavaScript API v3 Example: Common Loader</title> <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript" src="util.js"></script> <script type="text/javascript"> var infowindow; var map; function … |
| | when i do... [ICODE]String menu; Scanner keyboard = new Scanner(System.in); menu = keyboard; if (menu = "D"){ .... }[/ICODE] there is error sign under "menu = "D"" <can't convert String to boolean> why menu is boolean? I stated in String.... |
| | #include<conio.h> #include<stdio.h> #include<ctype.h> #include<string.h> int precedence(char c) { switch(c) { case '*': case '/': return(2); case '+': case '-': return(0); } } char *to_postfix(char *infix) { char stack[30],postfix[30]; int i=0,j=0,top=-1; while(infix[i]!=NULL) { if(isalpha(infix[i])||isdigit(infix[i])) { postfix[j++]=infix[i++]; } else if(infix[i]=='(') { stack[++top]=infix[i++]; } else if(infix[i]==')') { while(stack[top]!='(') { postfix[j++]=stack[top--]; } top--; i++; … |
 | why can't we take an array :- a[10000000]?? what is the alternative? |
| | Hello, is it possible to refresh my gridview table without reloading the page? i'm inserting/updating data on a button click and would like the gridview to refresh when the data has been updated. it is bound to a database, so i guess i could just run the select command again … |
 | How to maintain Zeros in incremented values ex: ECJ-00001 any help willb appreciated this is how I am icrementing Dim Separ As String() = fullString.Split("-") Dim StrPart As String = String.Format(Separ(0), "ABC", System.String.Format("SIM")) Dim intPart As Integer = Convert.ToInt32(Separ(1)) Dim Novonumero As String = String.Empty Novonumero = String.Format("{0}-{1}", Separ(0), System.Threading.Interlocked.Increment(intPart), …  |
| | Hello, I can't figure out how to pass the values from dojo to a new php page. This is the meat of the dojo code that I did not write, I don't know dojo. I have another page that includes libraries and has the code that creates a form for … |
 | Hey guys so for a class of mine we have to build a program for a client that is going to require a Database. The database is going to be purely for demo purposes so an actual server is not necessary. Now I have never done this before and I … |
 | Hello everybody. I want to make sure about something: If I install ActivePython 3.2 as root on Linux, will it delete the distro's default Python (2.6)? I also installed Python 3.1 a long time ago, so I have Distro's Python 2.6, the official Python 3.1 and want to add this … |
| | Here Is My Index.php <form action="login.php" method="post"> Username: <input type="text" name="usname"/></br> Password: <input type="text" name="pwname"/></br> <input type="submit" /> </form> And Here is my login.php <?php $con = mysql_connect("localhost","root",""); mysql_select_db("logindb", $con); $user = $_POST['user']; $pw = $_POST['password']; $sql = "select username,password,email from users where username='" . $user. "' and password='" . … |
| | I'm new to complex maths and equations in vb, even the basic maths below does not work correctly. So can any one advise on the best data for for me to use e.g. below decimal for math calcs Help me put the below correct. Private Sub z() Dim ringheight As … |
| | Hi All, I have 1000 divs and 20 are visible and remain all are hidden ,onclik jquery event, I want next 20 divs are visible and so on.Can anybody hep me? Thanks! Zahid |
| | Hi All, I have 1000 divs and 20 are visible and remain all are hidden ,onclik jquery event, I want next 20 divs are visible and so on.Can anybody hep me? Thanks! Zahid  |
| | Question: Does anyone have any recommendations that are likely to keep a large database healthy/speedy? I'm designing a database that is going to retrieve around thirty million data points a year, up to around three hundred million to a billion in a few years time when all of the sensors …  |
| | Hello again. Here are the details: * My litle scripts work perfectly in my virtual Windows XP (I'm using virtualbox if that matters) as long as they are non-compiled .py or .pyw files * After compiling them, I double click on them and a DOS window comes out, then dissapears … |
| | Ive just recently switched to visual studio c++ express. I am Creating some shapes with dx9 and i came upon this problem with my indices: error C2064: term does not evaluate to a function taking 24 arguments here is the code where i am getting the error: [ICODE]short indices[100]; indices[100] … |
| | hello again, i am having problems outputing the correct format of hex, the result i am aiming to achieve in my file should be : 78 00 07 D0 00 00 17 70 00 00 <-- aiming to achieve D8 00 6F D0 00 00 7F F0 00 <-- actual … |
| | Hello. I am trying to create a module containing many little functions useful for linguistics. So far everything works right, but I have a question: is it a problem if a function within a module calls another function within the same module? I mean, I have a function that performs … |
| | Hi, this is, let's say, the second part of this thread: [url]http://www.daniweb.com/forums/thread291657.html[/url] I have managed to control two widgets with one scrollbar, but now I have realized that, althought the widgets can be controlled individually via the mouse wheel or the keyboard, I sometimes need individual controls for each widget. … |
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