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| | Hey, I have a question. I was writing a custom Array type class. In my template declaration I use the type name as DataType. I was making an attempt at creating an insert method, which takes a DataType argument and the index to insert at. I originally had this code: … |
| | im having this problem when i try to add [CODE] m + 1 = k;[/CODE] it says this- *lvalue required as left operand of assignment* in my compiler, please help. dont mind the unfinished code. [CODE]#include <iostream> using namespace std; int main() { double b, m, k; string x; b … |
| | Friends, I am trying to display data with limits from my MYSQL Records. It Shows the data, but it does not work with Next or Previous Page. Here is the code: [code] <?php // Connects to your Database mysql_connect("localhost", "root", "") or die(mysql_error()); mysql_select_db("shipments") or die(mysql_error()); //This checks to see … |
| | Hello fellow programmers, I've built an upload script that, as usual, verifies if a file extension is allowed. However, the comparison seems to not be working, as it gives me an unhauthorized file trying to be uploaded (when in fact the file has an authorized extension). If i comment the … |
| | Please let me know if I should make something more clear 1. Each item in list contains a tuple with its name -> ((value, work), 'name') 2. the function "sort" below sorts the list of subjects by "value" in descending order 3. I get: TypeError: 'int' object is unsubscriptable (occurs … |
| | so I have and for loop to find the highest number in and array how would i go about outputting the element number? [CODE]//compares the values in the yearAverage array to find the highest temperature for(int i=0; i<lineCount; i++) { if(yearAverage[i]>=highTemp) { highTemp = yearAverage[i]; } }[/CODE] |
| | Below is a simplified version of the function. [code]int x; void myAdd(const double& p) { if (x > 100) { x = 1; myAdd(p); } ++x; ... }[/code] The advantage of this recursion is that I don't have to write a second function ie myAdd2. Are there any pitfalls of …  |
| | i am having some connectivvity issues i am using postgres 9.0 sql db i have installed a dns localhost using the postgres sql driver also i have the jdbc jar files in the lib dir of the tomcat my code is [CODE] <%@ page language="java" import="java.sql.*" %> <% Class.forName("org.postgresql.Driver"); Connection … |
| | I have a function that should read in data from a file and add them to and array then i pass that array to another that totals the data then i want to find the average of that array and pass the max value to a variable 'max' with the … |
 | How to send [COLOR="Red"][U]ANY[/U][/COLOR] text via jquery ajax method to php script? When text entered in textarea is html entity, php $_POST[]/$_GET[] sees it as empty string. Here is the code: [CODE=html] <head> <script type="text/javascript" src="/Engine/js/jquery-1.4.4.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("button").click(function(){ $.ajax({ type: "GET", url: "get.php", data: "ta=" + $("#ta").val(), success: …  |
| | Hi there, This may or may not be a dumb question, but I've never come across it before. Can you point to a javascript 'onsubmit="return validation()"' on a form, but WITHIN PHP tags? Such as the below. [CODE]function validation(){ var reply = document.getElementById('comreply'); var div = document.getElementById('errormsg'); if((reply.value == '') … |
| | I have created a function which add a row in tablelayoutpanel and textbox in column of the row. After adding few rows, i want to read the value of particular textbox in particular row. How can it be done. Remember one thing that name of all textbox is same in … |
| | This seems to work well until I try to create the 11th button. Any suggestions? [CODE] procedure TForm1.FormClick(Sender: TObject); var nb: TButton; begin Inc(n); nb := TButton.Create(Self); nb.OnClick := ButtonClick; SetLength(ca, n); ca[n] := nb; ca[n].Left := 8; ca[n].Top := (((n - 1) * nb.Height) + 8); ca[n].ParentWindow := Form1.Handle; … |
| | Hi there, Pretty novice to JS, just wondered if anyone could give me a hand please. I have a form that is passed to itself. I was just wondering if there was a way to get this to validate before it passed to itself. I was assuming that as the … |
| | I need a RegularExpression that can convert a string from a fraction or decimal like "1/2" or "0.5" to a decimal "0.5". It needs to handle both cases. Input can be either fractional or decimal, output must be decimal... |
| | [CODE]typedef struct electro { char name[20]; int access_number; char address[50]; float balance_due; }; electro account[10]; electro account[0].balance_due=$ 120.52; electro account[0].address[50]={Cane Gardens};[/CODE] Can someone tell em how to correct this piece of code. I'm using Codeblocks and it says it " expected an initializer before '.' " in the two last … |
| | I have a form on my vb 6.0, i need to change the appearance. In the sense that, i can change its transparency or opacity of the way how the form looks. Is there any way possible i can do that ? |
| | I have SQL Server 2008 Developer installed in my machine. The thing is that I have this database backup with version 10.50.1600, SQL Server Developer 2008 SP2 has version 10.00.4000. Well, I know there is not an easy workaround or conversion, so I thought well, what If I installed the … |
| | I have 2 tables and want to add the count column from the bottom table to the top table (join on “OID” and “OPTID”) and if no count is found set the cell to zero. How can I do this? [CODE] SELECT questions.pollid, questions.id, questions.title, questions.ordering, options.oid, options.qoption, options.ordering FROM …  |
| | Please help! I don't understand why I am getting this error: function does not take 0 arguments. The program is suppose to calculate how much fuel is left in the tank after you drive a certain amount of miles. Can someone please help explain why I am getting this error? … |
 | I want 1.py to call 2.py. 1.py takes an Ip address as a command line argument. I am trying a '[B]subprocess.call()[/B]' in 1.py to call 2.py. I have defined addr= sys.argv[1] before the [B]main()[/B] of 1.py. I want the same address to be accessed in 2.py. In short, 1.py should …  |
| | I would appreciate any help on the above. All my process and issues is in the attachments. ps: Java 1.6 tomcat 5.0.28 |
| | I made a simple application that have a combobox which is loaded with database value and a textfield which should display text related to combo box selection. Name Number number1 1234 number2 2345 number2 5678 number3 2212 So combo box will have values number1, number2, number3. when user selects number1, … |
 | I want to load values from a lstview column to a combobox in another form. The problem is that, my combobox style is 2 - Dropdown List and the values in it are from my database field. That's where the error occurs. Saying [ICODE]Text property is read only.[/ICODE] I could …  |
 | C++/CLI @ runtime add a PictureBox to a tab control, I need to do this at run-time because they're to represent some data the user must be able to manipulate. I actually need them to be in some kind of scrollable panel on the tabcontrol. Any ideas?  |
 | HMm... already frustrated at it... But is there something wrong in my malloc? Everytime I try to display the record, it gives me random things as answer(see code below)? Was it that I didn't free it or was I wrong in declaring malloc itself? Thanks in advance. [CODE] #include <stdio.h> … |
| | Im working on my first big project, a GUI library for movie files (much like in itunes). so far i have the ability to list the movies title director and year in a list box as well as add movies to the database, however it is only text no actual … |
| | [CODE] File file = new File(args[0]);[/CODE] what this line of code actually mean? |
 | [B]Hey Iam New Here And Iam Noob In Php I Made A Web Site Directory Script A Form So The User Can Post His Site And E Mail This Site Show Directly I Need To Make This Site Under Moderation First Before It Show In Main Index File I Have … |
| | I have 3 threads. 3 are going to do a different tasks , so different run() methods. How to overload run() method? |
| | I got error :At the constructor MyStackThreads "class , interface or enum expected" [code]import java.util.*; import java.io.*; class MyStackThreads extends Thread { Stack thestack= new Stack(); String expression; String splitexpr[]; MyStackThreads[j] { public void run() { try { DataInputStream dis=new DataInputStream(System.in); expression=dis.readLine(); for(int i=0;i<expression.length();i++) { splitexpr=expression.split(expression); thestack.push(splitexpr[i]); } } catch(IOException … |
| | hello all i have a jsp page.there is a text box in jsp page.what i want is when i enter a key in text box it accepts it only if it is alphabet otherwise it would give an alert.I want to enable arrow and backspace and delete key.Currently i am …  |
| | So for some reason I my brain seems be failing me :( Anyway....I have a cylinder object in 3D space and inside of the cylinder I have line objects originating at the origin (0,0,0) (which is also the centre point of the cylinder). I would like to find the exact … |
| | Hi, I was wondering how I can use this type of list: [url]http://palib-dev.com/manual[/url] On the left, there are expandable lists. How can I use them? Thanks. |
| | Hi everyone. I'm having a little bit of trouble getting a piece of code to work correctly here. Here is the code. [CODE]] filename = "./" + `random.randrange(0,9999999999999999999999999999999999)` + ".txt" f = open(filename, 'w') f.write(`data`) f.close f = open(filename,'rb') ftp = FTP('ftphost.com') time.sleep(5) ftp.login('user,pass') time.sleep(5) ftp.storbinary('STOR `filename`', f ) [/CODE] … |
| | I am working thru the Wrox book: [U]Beginning Programming[/U], and need some advice on getting a simple program to compile. I have Vista and use the free Borland C++ compiler. After entering in a simple C++ code, I was not able to get it to compile. When I attempted to … |
| | Hi all. I have a problem with my calculator. #include <stdio.h> int a, b; /* value entered by user */ char c, choice; int main() { printf("\nThis program is a calculator.\n"); printf("Enter your calculation: "); scanf("%d%c%d", &a,&c,&b); if (c=='+') printf("The answer is %d", a+b); if (c=='-') printf("The answer is %d", … |
| | Hi guys, I am looking for such a perl program that matches a pattern in file and print all remaining lines below the pattern. for example. If i have a file like.. Column1 Column2 ABC DEF GHI KJL ADG MKO HGI KIO HFO PIL This is a my pattern Groupname … |
| | I have to make a Tic Tac Toe game for class and I have a problem with checking if the space is available when the player enters it. Everything else works fine. Here is my main: [CODE]#include<iostream> #include"tictactoe.h" using namespace std; int choice; int main(){ TicTacToe myBoard = TicTacToe(); cout<<"Enter … |
| | Well, I first made a topic about JDK commands not inputting, but fixed it now. I usually do my work in class when it comes to textpad - java, but right now, working at home. Here's my problem - I can't get it to compile. It gives me an error … |
| | Hi, This is my first post.I found interesting thing while playing with lists. [CODE]l = ['asd',"asd'das",'qw','213'] print "original list:", l print "first item:", l.pop(0) print "second item:", l.pop(1) print "modified list:", l [/CODE] [B]output:[/B] original list: ['asd', "asd'das", 'qw', '213'] first item: asd second item: qw modified list: ["asd'das", '213'] … |
| | I set my cookie on a previouse page, this page here i call it and set it to a var, then when i echo it it says undefined var. Just curious.. im missing something simple here.. not sure what it is. Cookie is set, i verified that. and if i … |
| | Hello Everyone, I need to add functionality to store the guesses the user makes in an array up to a maximun number of guesses stored in a constant. It must display a list of the previous guesses before the user guesses a number each time (excluding their first guess). Once … |
| | Hi I just wanted some advice regarding my login script. Example: I have 2 types of user "Student" and "staff" I would like both types of users which are in different tables to log into one login form, at the moment I have 2 separate scripts. The general assumptions apply … |
| | Okay i have tried everything please can someone help me i am trying to restart this program so i have used a do while loop. The problem is that when i say n to terminating it just asks the question again do i wish to terminate every time i click … |
| | Hi there! And Thanks for your help.- I've installed VB 5 Enterprise edition, and amn trying to begin self-guided studies of this language. When trying to use "Microsoft Common Dialog Control 5.0", as told in a book, cannot find it -> CTRL + T and Componets. Instead, have a "Microsoft … |
| | I have a form set up and on that form is a DataGridView, on that DataGridView I would like to display all of a customer's transactions. I am having a problem where the debugger is throwing me a "Syntax error in JOIN operation." and I can't proceed. [CODE] ' Select … |
| | I am new to XSLT Please help, Cannot use XSLT 2.0 The group priority level lowest(Public-1) TO Highest (PRIVATE-3) Public-1 Public-2 Public-3 CONFID-1 CONFID-2 CONFID-3 PRIVATE-1 PRIVATE-2 PRIVATE-3 For example a user LDAP query gives a file <result> <DN>CN=Test User ID Priv-2,CN=Users,DC=Lab,DC=acme,DC=com</DN> <attribute-value name="memberOf">CN=CONFID-2,OU=Groups,DC=Lab,DC=acme,DC=com</attribute-value> <attribute-value name="memberOf">CN=PRIVATE-2,OU=Groups,DC=Lab,DC=acme,DC=com</attribute-value> <attribute-value name="memberOf">CN=Public-3,OU=Groups,DC=Lab,DC=acme,DC=com</attribute-value> </result> The … |
| | [CODE] page = $("<div id="content"><p>aaa</p><p>bbb</p><p>ccc</p></div>").find('p').eq(0); [/CODE] This can echo `<p>aaa</p>` but How to select multi `eq()` in jqeury? if I need `<p>aaa</p><p>bbb</p>` |
| | ok so what i am trying to do is loop through the POST data to create an array of the data to be used later. this is what i have but when i use is_array it returns not an array. i swear it was working at one point but now … |
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