64,152 Solved Topics
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| | Hey, I'm pretty new to programming and I'm writing a program for my class. I can't figure out why my <iomanip> isn't working.. I'll post a copy of the code (I'm aware it's bugged, as it's not returning the proper values, but the format of the output is the issue). …  |
| | Here is my code: [CODE] <?php $connection = mysql_connect("myserver.com","myuser","mypassword") or die ("Couldn't connect to server."); $db = mysql_select_db("mydb", $connection) or die ("Couldn't select database."); $search=$_POST['search']; $data = "SELECT firstname, lastname, task FROM inventors WHERE taskdate - curdate() = 1"; $query = mysql_query($data) or die("Couldn't execute query. ". mysql_error()); $data2 = … |
| | Hi, Please help in this regard. Can the modification time of a file be updated to any date of our choice? Please advise. Thanks in advance! |
| | Does anyone know how to get the adspath attribute value to a better looking string. Active Directory returns the following: "LDAP://contoso.com/CN=Sanch01R,OU=Managers,OU=Users,OU=InfoTech,DC=contoso,DC=com"; I would like it to read: contoso.com/infotech/users/managers/sanch01r The IndexOf and Substring methods do not work consistently as we never know how many OU's would be returned, any ideas would … |
| | hi.. im retriving some data from a database to a dataset...i want to show the data in a gridview..but my problem is, i want data to be shown in last to first format. i mean, if the dataset contains, A as first record & z as last record, then the … |
| | 1) I want to Close all mozilla firefox windows running , for that to happen as i know there is two ways a) to use link label b) findwindow Link Label finds the mozilla browser but with the found browser i can get the url of the browser but i … |
| | [I m still a newbie in ASP.Net] I want to create an interface with asp.net for an SQL backend. On the interface i want the buttons to be able to execute some stored procedures. Any Ideas? Or code  |
| | Hi, I have been trying to solve this problem without any luck. Can someone please have a look at this code as it doesn't work Thank you After clicking a button I refresh the picture box the code below is in the picbox.Paint event. Basically what I am trying to … |
| | Hey guys, im having some trouble in finding what I should return with the [] operator overloading. Here is my implementation code: [CODE] template <typename L> L& List<L>::operator[](int index) throw (ListException) { if (index >= length || index < 0) { throw ("In function: operator[]: index >= length or < … |
| | The code not listed has an arraylist named unsorted size 1000, and another array named keys_Array, size 100. Every element from the keys_Array was picked from the unsorted, so they should always be found. Problem I'm having is that it doesn't print anything. It just reports a msg from the … |
| | I need help with a java script that increases image size and decreases on mouseover and mouseout for multiple images per page. In an html page. This script that I have tried to modify is for one image. Can anyone help me with this, please. Jerry Here is the html … |
| | I have 2 buttons in my form. The first button to fill the JTable from .xls file and the second button to save the content of the table to database (MySql). I haven't figure out yet the way to save data from JTable to MySql. :confused: So, can anybody help … |
 | I'm having the hardest time figuring out how my latest homework assignment is supposed to work. Basically we have to write a program that creates a list containing names. The list will then be sorted, written to an output file, and searched. We get the names from a text file …  |
| | Hi Everyone. I want to use this thread for some help as i'm sure this will not be the only question as i have just over 300 lines of code from my old python 3.1 script. I'm now using 2.6.4 and it is obvious some code isn't backwards compatible. Soooo … |
| | I'm trying to randomly select 100 values from an array of 1000. How do I do this? Also, after selection, how can I add these 100 values into a new array. Do I need to do something like this with a loop? [CODE]for (x = 0; x < 100; x++){ … |
| | So basically my assignment is to write a few Java methods that contain arrays in the parameters, and then test each one using a main method within the same class. However, I can't figure out how to invoke the methods... I keep getting a compiler error that states "join(char[]) in …  |
| | I need help with writing a program for converting int numbers to words. For example, the number 713 would be translated into the string "seven hundred thirteen", and 8203 would be translated into "eight thousand two hundred three". The class should have a single integer member variable: - int number; … |
| | I have an SQL Query question that I'd like help with if possible :) I have two tables "tbl_jobs" and "tbl_jobs_done" Here are the fields for both tables: tbl_jobs -jobs_id -jobs_description -jobs_datestart -jobs_dateend -jobs_datetype -jobs_user -jobs_updateuser tbl_jobs_done -jobs_done_id -jobs_id -jobs_date -jobs_comment -jobs_datedone -jobs_timedone -jobs_user How this works is, I have …  |
| | Hi all, Im trying to add tags to my blog post. i did it its done but i wanted more so when users click the link of tag, they will see other post tagged same. anyway here my view_tag function [CODE]def view_tag(request, tag_id): tag = Tag.objects.get(pk=tag_id) news = tag.pnews_set.all() return … |
| | Hello, I need to re size the square whenever I move the slider; how can I accomplish that? Your time and effort are appreciated. [CODE] import java.awt.*; import java.awt.geom.*; import javax.swing.*; import javax.swing.event.*; public class SquareSliderTest{ public static void main(String[] args){ EventQueue.invokeLater(new Runnable(){ public void run(){ SliderFrame frame = new … |
| | I am attempting to use VB2008 Express to Display, Edit, and Append an Access database. I can display information fine, but for some reason updating the database is posing an issue. The code below runs fine and doesn't throw any exceptions. However the Access database itself does not update. When … |
| | I wana perform a search on my mysql database.i want to search 4 categories at the same time e.g a person who wants to search for a nike shoe, size no 7, in africa, in kenya. How will i go about dat. |
 | I'M reading the book "Python Programing second edition for the absolute beginner". While explaining the object paramater whithin a class, this how it reads. Base your class on [I]object[/I] , a fundamental, built-in type. Can someone please tell me what that means? Thanks. |
| | I have the following code which results in a mysql error. However, when I use this query in PHPMyAdmin it works fine. Can anyone see what is causing the error? [CODE] for($i=0; $i<10; $i++) { $nextDay = $i+1; $startDateTime = date("Y-m-d H:i:s", strtotime("-$i days")); $endDateTime = date("Y-m-d H:i:s", strtotime("-$nextDay days")); … |
| | Hey all, I am currently working on building a small text-based RPG to practice C++. I am working on a function to load a saved game from information saved in a text file. Below is the code for the function: [code=cplusplus]void getSavedGame(playableCharacter& player1) { int stamina, health, mana, level, strength, … |
 | I have this table(building_lvl): [icode]lvl | building_id | region_id[/icode] And I want to get the region_id for which building_id=3 has lvl 2 and building_id=2 has lvl 5 [code]SELECT * FROM building_lvl INNER JOIN regions ON regions.region_id = building_lvl.region_id WHERE ((building_lvl.building_id='3') && (building_lvl.lvl > 1)) && ((building_lvl.building_id='2') && (building_lvl.lvl > 4)) … |
| | Hey, I'm new to the site and also newbie in time complexity subject. I've read plenty of theoretical approaches and also some examples but I'm still having quite some troubles with determining time complexity of some of my algorhytms, especially recursion. It is quite a delicate thing so I would … |
| | hi, i drew a line which fit in the output form when it is in minimized state. but when the it is maximized line remain the same height but the window expand. i want that the line and window expand and shrink in same ratio. i hope i made u …  |
| | I have a query that works, I wanted to add another sum from another table, but when I do, the all the SUM values are wrong this works [CODE]SELECT Clients.ClientID, Clients.WholeName, SUM(CASE WHEN Payments.Creditorid = 0 THEN Payments.Amount ELSE 0.00 END) AS 'Admin Fees', SUM(CASE WHEN (Payments.Creditorid = 3) THEN … |
| | Does anyone know where I can find a goo pdf python reference for the following? pre built constructors, functions/methods for the follwoing tuples, lists, dicts...etc I hate reading a book with nothing but quick explanation, I want to see them for myself. And I already know how to find them … |
| | I'm having trouble understanding why I can't seem to access a dict object of a class once the class instance is referenced through a dict of instances. If that makes sense at all ;) I have a simple class containing only a dict called index. [CODE]class Node: def __init__(self): self.index … |
| | I am writing a function that has two parameters F & L and the function returns the sum of the squares of all the intergers between F & L e.g if i call def sum(3,5) should output 50 (9 + 16 + 25) def sum(first,last): sqaure = i for i …  |
| | i have a problem in which i have to remove char from strings by sending one string and char ata time to a function. in the below code it works fine for first string but for each successive string initial characters are not passed ..like for second call first chatcter …  |
| | Hi, Code below returns this. [code] Array ( [0] => 3 [id] => 3 [1] => John [name] => John [2] => Goog [surname] => Goog ) [/code] Everything repeated. Why? Also, I need to serialize. I need it for some other reason. [code] $sql="SELECT * FROM friends WHERE id='3'"; … |
| | How do i stop the following thread? [CODE] from threading import Thread from scapy.all import sniff class SnifferThread(Thread): def __init__ (self,filter): Thread.__init__(self) self.filter = filter def run(self): sniff(filter=self.filter, prn=self.pkt_callback, store=0) def pkt_callback(self,pkt): print pkt.sprintf('%TCP.payload%') if __name__ == '__main__': sniffer = SnifferThread("tcp port 80") sniffer.start() #here i will make a GUI … |
| | hi, Please could you help me with displaying the png image file I am saving. I want it to display just after it is saved so within the same function onPLOT [CODE]import wx import cx_Oracle import datetime import wx.grid import csv import numpy as np import matplotlib.pyplot as plt import … |
 | hi, got a new prob, how can i create a php page that automatically refreshes each time i access the page. |
| | Hi all, I have a single table with both parent and child nodes, and each has an order number in it. I am trying to write a single query to output them in order, its for a navigation list with categories and sub-categories. I could manage it in code rather … |
 | Hi I'm making a login panel which sends data to the same page and I use a class made by me and called 'user' that stored user information and autentification. When I refresh the page I check if any session was created before (it was created at first successfull login … |
 | hey, everyone. I am still learning templtes and I have 2 questions: 1-Why is it that all the examples of templates I have seen are about arrays?Is that all templates are used for? 2-after pondering about the above question, I decided to try something else witha template..a generic unction. However … |
| | Hi everyone, I've been a reader for a long time, now I've joined up, as I'm fairly stumped on this one!! I'm currently teaching myself mysql and php at work, and have a problem. I am using php to produce a listing of restaurants on a page, and I would … |
| | i have place Masked # # # # # # # # # . and i have put MS Sans Sarif Font But it is not going in the Boxes Properly Kindly let me know the Idea.Kindly find the attachment also.and kindly let me know any way.So that Amount as …  |
| | Why doesn't this work? I choose English and it doesn't do anything... neither does Norsk work. Anyone help please, thanks. [CODE]<?php //nodag = Norwegian day //endag = English Day // dag = day if(!isset($GET_['ok'])) { //start if ?> <form action="" method="get"> <select name="lan"> <option value="eng">English</option> <option value="no">Norsk</option> </select> <input type="submit" … |
| | hi i have a plotted a graph in zedgraph and i had a problem that the line was stopped in the middle and not completely drawn. I have thought that i have not completed the zed graph point pair list. But when i checked it programatically it was completed and … |
| | [CODE]L = [ 0 , 2, 1 , -1 , -1 , -1, -1 ] for i in L: if i <= 0: L.pop ( i ) print L [/CODE] What I was expecting was that L = [ 0, 2, 1 ] but the result was [ 2 , … |
| | can anyone help me with the code. am trying to import the content of an excel sheet to my access database using common dialog in vb6. i tried this code below but is not working ........ [CODE] Private Sub sLoadExcel() If CommonDialog1.FileName = "" Then Exit Sub Dim exc As … |
| | I would like to make some query using the SELECT function. However i wasnt able to get the results i want. My code is as follow: [CODE] $sql = "SELECT * FROM device WHERE ((device_num like '%$val_d%') OR (dib like '%$val_dp%')) ";[/CODE] can i write it in this way? pls … |
| | Okay, well, I got my Address Book project done on time :) My current project is to turn it into a class. I have been working on this for a while and I keep getting set back to square one. My biggest problem is with writing some sort of user … |
| | I'm a first time Java programmer and I'm having trouble compiling/running code. I installed jdk and I'm using windows XP MCE. I can get javac.exe to create a .class file but when I try running it with java.exe I get an error Please help. Thanks! [URL="http://img121.imageshack.us/img121/6788/javanowork.jpg"]http://img121.imageshack.us/img121/6788/javanowork.jpg[/URL] |
| | //The below mentioned code is not working on my C compiler.The //errors im getting is :(1)Extra parameter in call to_ inport b_. //(2)Too few parameters in call to "outport".(line 25) //(3)Not an allowed type(line 25) [code=c] #include<stdio.h> #include<conio.h> #include<dos.h> void main() { char data; int choice; clrscr(); printf("Enter the choice …  |
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