64,152 Solved Topics
Remove Filter  | |
| | My final question. I have values which have been serialized into a table forum_polls as are in the following format as shown in the two examples below: [CODE]a:2:{i:0;a:2:{s:6:"answer";s:3:"Yes";s:5:"votes";s:1:"1";}i:1;a:2:{s:6:"answer";s:2:"NO";s:5:"votes";s:1:"2";}}[/CODE] [CODE]a:5:{i:0;a:2:{s:6:"answer";s:2:"CA";s:5:"votes";s:1:"1";}i:1;a:2:{s:6:"answer";s:4:"CIMA";s:5:"votes";s:1:"1";}i:2;a:2:{s:6:"answer";s:4:"ACCA";s:5:"votes";s:1:"0";}i:3;a:2:{s:6:"answer";s:5:"CIPFA";s:5:"votes";s:1:"1";}i:4;a:2:{s:6:"answer";s:24:"MBA(specify in comments)";s:5:"votes";s:1:"1";}}[/CODE] which unsererilized (I cheated and used an online unserializer) give: [CODE]array ( 0 => array ( 'answer' => 'Yes', … |
| | I want to update a record of a gym member when his/her weight change. But unfortunately my program can't find the given member. Here is my code: [CODE] public static void updateWeight() { Scanner in = new Scanner(System.in); // Creation of a new Scanner object String tempName = ""; // … |
| | Hi, I created a game in which players take turns entering their symbol by clicking on a box that is implemented on a grid window. I am having a hard time being able to check if the player has four symbols in a row diagonal or up or down or … |
| | anyone who can help me regarding how to read data from .dbf files recordwise. |
| | I am making a html form on a website and then that form should be forwarded to an email. I am having a hard time with this. Dead line is near and i do not know what to do. Below is the code: PHP code: [CODE] <? if ($_POST){ if … |
| | Hi everyone, I've written a cellular automata code in python that updates land uses based on each cell's adjacent neighbors. I import a text file as a dictionary with cell id: land use code. I also import a text file with each cell's adjacent neighbor. I then run the cellular … |
 | So, what is my deal... I'm working on a script, which, at some point will require the user to insert his or hers username and a password. My question is, how can I make that when the user will write in the password box/line whatever, instead of its characters, to … |
| | I am working to take c code from an academic paper and edit. I am studying cryptographic algorithms. I have ran the following code, but I am having a little difficulty understanding two things. First, the program uses unsigned long ints. When they are added or subtracted, I don't get … |
| | I am having a hard time getting specific text from a webpage. [url]http://mbible.com/john/1-1.htm[/url] OR [url]http://m.bible.cc/hebrews/1-3.htm[/url] (Whatever easier!) I want to get the text infront of "KJV" label. ex: KJV: sometext. how can I get this "sometext" tried this and didn't work. [CODE] 'Dim htmlElements As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("a") 'For Each … |
| | I have an options table setup like so: [CODE]option_id option_name option_value 1 sitetitle SimpleCollab 2 siteurl http://example.com/ 3 sitepath /home/user/MAMP/htdocs/pm 4 enable_registration 1 5 enable_query 1[/CODE] Then my php code is as follows: [CODE]function get_pm_option( $option ) { global $pmdb; $result = $pmdb->query( "SELECT * FROM " . DB . … |
| | Hi, Can i ask something what type of eclipse should i use in developing android.there are many of them,can you help me on this please.Thank you in advance. Eclipse IDE for Java Developers, Eclipse IDE for Java EE Developers, Eclipse Classic 3.7.1, Eclipse IDE for C/C++ Developers (includes Incubating components), … |
| | Hi guys, I need your help: I tried to initialize an array like this: [CODE]string[] relation1;[/CODE] then I fill it with another function that contains the code: [CODE] for loop then: relation1[z] = something; [/CODE] but...compiler always writes that: [CODE]relation1' is never assigned to, and will always have its default … |
| | Currently working with graphical interface and dynamic object arrays, Got two text files with kinda same data on it, my current task is just to read and output that data. Problem is most likely either with my read function or function to determine how much data there is in files … |
 | Aoa, Hello All, i am having problem in this question Write a program that takes integer input from the user and store into the array dynamically allocated each time a new element is added. Your program should prompt user to take integers until he enters -1, which means end of …  |
| | I'm a beginner with python and I'm trying to write a program that asks the user for how many classes they have taken, then asks them for the class codes and prints the classes they have left to take. I can get the program to run perfectly for one list … |
| | Hey all, i'm newbie programmer, i wan't to work with vb6, i wan't to know about adodc, adodb, odbc, and dao i know function adodb, but not adodc, adodb, odbc, dao can someone explain to me about adodb, adodc, odbc, and dao thanks for help  |
| | OK, Now that I know how to add minutes to a datetime field... I need to be able to take a specific date time as in NOW... Then add 30 days to it, and have record that date at 19:00:00 as an expiration date time I start by capturing the … |
| | Hi guys, I'm trying to make an enemy object follow a player object but I'm having a problem with picking up the player co-ordinates, it gives me an error "Player object has no attribute x" Here's whats iv'e got: [CODE] import pygame pygame.init() class Player(pygame.sprite.Sprite): def __init__(self): pygame.sprite.Sprite.__init__(self) self.image = … |
| | I want to build a network protocol analyzer, but I really don't know where to start. Obviously, I don't want the code in hand, I can think it up myself -- but the problem is a little more specific - where do I look at to get the IPs passing … |
 | I realise that this is a question asked a lot, but the best answer seems to be to use the "AcceptButton" option ... I don't have that option, why would that be ?!? I am using VS2010 & C# for my program, but nowhere is there an "AcceptButton" option !!! |
| | Hello...just started learning C and i'm trying to write a program that solves quadratic equations...but every time i compile and run it and enter the 3 variables it crashes. I kept on looking but didn't find anything wrong with it...help? :P [CODE]#include <stdio.h> main(){ int a,b,c; float x1,x2; printf("Please enter … |
| | I was tried to debug to find an explanation to this but i still don't really understand the concept. Here goes. [CODE] //pass in value //973 456.2 77F //973 456.2 77F #include<iostream> using namespace std; int main() { char letter; int n; float m; cin>> m; cin.clear (); cin.ignore (200, …  |
| | As I am new to Vb, I am not sure if this is even possible. i have created a program and now we are testing the maximum clients possible for the server.the thing is since, we are at the beggining stage, we come across numerous errors and so the person … |
| | The problem is, that I want to read data and analyze it from a promiscuous network device programmatically using java. Using existing software like WireShark/DarkStat is NOT a solution. I wanna do it myself. Any hints on where do I start? |
| | I need a code in vb.net for sending mail with attachment... Kindly help ... Vivek  |
| | Help me to format currency col(2) = 1.234.567 I have search any where can'not find answer [CODE] With Lv1 .Clear() .View = View.Details .FullRowSelect = True .GridLines = True .Columns.Add("Product Name", 250) .Columns.Add("Stock", 90, HorizontalAlignment.Right) .Columns.Add("Price", 90, HorizontalAlignment.Right) '.SubItems(2) = Format(Value, "#,##0.00") FillListView(Lv1, GetData(sSql)) End With[/CODE] tx |
| | Alright, so I tried to write a little short guide on Object Input and Output to files, since the worst situation one can find themselves is being unable to serialize files in a proper and readable format. One way to do so is to create an object of a class … |
| | hi, our final exam will be on next week, i want our program to be different may i ask how to put colors on texts of JOptionPane on the background and how to change font size and style and how to put sound effects.. please make it easy to understand … |
 | what is the syntax for blank list view object... for example: [CODE]if classlistview is blank then <statement> else <statement> end if[/CODE] what is the syntax for classlistview is blank? as in no record(s) were retrieved... any help is appreciated... thanks :) |
| | Hi all, I have a text file saved as utf8 without BOM. I loaded it into MysQL database. An iframe is loaded with this data from MySQL. I need the caret position in the iframe in order to perform operations in the database. Everytime there's a new line the positions … |
| | hi ppl i need bit of help in my vb coding. I have a publish data onto datagrid and allow user to search for specific record by inputting no. everything going fine. however i was unable to inform the user if there is no matching record found. i tried to …  |
| | my report show this way: surname 1 firstname1 middlename1 surname 1 firstname1 middlename1 surname 1 firstname1 middlename1 surname 1 firstname1 middlename1 surname 1 firstname1 middlename1 surname 2 firstname2 middlename2 surname 2 firstname2 middlename2 i want to display my those records this way surname 1 firstname1 middlename1 surname 2 firstname2 middlename2 … |
| | Hi, I am having trouble outputting to many files [CODE] ifstream sim_dump; sim_dump.open("c_grain.sim_trj"); char dump_file[20]; int itr = 4000; sprintf( dump_file, "%d", itr); ofstream fout(dump_file); while(lammpsdump.good()) { //if(itr % 100 == 0) //{ fout.close(); sprintf( dump_file, "%d", itr); ofstream fout(dump_file); cout << "TIMESTEP " << itr << endl; //} ... … |
| | pls help.. I have a to create a timecard calculator. it goes this way txtbox1 is for their 1st in txtbox2 is for their 1st out textbox3 is for the difference of txtbox1 and textbox2 txtbox4 is for their 2st in txtbox5 is for their 2st out textbox6 is for … |
| | When i click a button [CODE]<input id='delete' type='button' name='delete' value='Delete' onclick='deletePost(<? echo $id;?>);'>[/CODE] I want it to go to this function which is sent to my delete php code [CODE]function deletePost(id){ $('.content-num' + id).hide('slow'); $.ajax({ type: "POST", url: "/func/delete.php", data: "id="+ id, success: function(){ }}); alert(id); } [/CODE] Im new … |
| | I'm working on Microsoft Dynamics CRM. I want to retrieve all the columns from an entity. When I use [CODE]Query.ColumnSet.AllColumns[/CODE] ..It indicates an error. So how can I retrieve all colunms..thankx in advance. |
| | Hi Guys, How to use bigin trance, commit and rollback in c#, suppose i have inserted values in two tables while inserting i am getting error in table 2 but table 1 has inserted values successfully so in catch how i can rollback changes.....after successful insertion i want to commit … |
| | I am using javascript for form validation but after click on submit its showing me the alert but after cancelling the alert box it is processing and sending me to the next page |
| | Hey everyone, I wrote some code to create a deck of cards, described the deck and randomly deals 5 cards. First, I want to let everyone know that this is homework for my C-II college class, so I am not looking for any answers, but solutions or guidance in figuring …  |
| | [ICODE]System.out.println("Extra credit\nRe-enter number of seconds:"); int j = input.nextInt(); int i =(j/60); int k = (j%60); System.out.println(j+" seconds is " +i+" minutes and "+k+" seconds.");[/ICODE] Hi when i key in 30 for j the correct answer should be [COLOR="Red"]30seconds is 0minutes and 0seconds.[/COLOR] However my above code gives me 30seconds …  |
| | I need to sort a series of 25 numbers, entered by the user from smallest to largest, then count the number of times the user entered the number "10". I can't use arrays and I have to use only for loops, can someone please help? |
| | Load from database to datagridview [CODE]Call ConnectAccess() Dim da As OleDbDataAdapter = New OleDbDataAdapter("SELECT ProductName,Quantity,UnitPrice,Extention, InvNomer,ProductId, InvDetId " _ + " FROM InvoiceDetail where InvNomer ='" & pbInvNomer & "' ", mConn) Dim ds As DataSet = New DataSet() da.Fill(ds, "InvoiceDetail") DGV.DataSource = ds.DefaultViewManager DGV.DataSource = ds.Tables("InvoiceDetail") Me.DGV.Columns(0).HeaderText = "Product … |
| | hy all, I want to make code for download multiple file in php so I make in zip file. my code work and can create sip file but when I want to open the zip file appear error message like this " the archive is either is unknown format or … |
| | [CODE]<script> //function PlaySound() { var sound = document.getElementById(sound1); sound.Play(); alert("ok");} function playSound( url ){ var s=document.getElementById("sound").innerHTML="<embed src='"+url+"' hidden=true autostart=true loop=false>"; s.play(); } </script> <!-- <embed src="sound_5.mp3" hidden="true" autostart="false" loop="false" width="0" height="0" id="sound1" enablejavascript="true"/>--> <input type="button" onclick="playSound('sound.wav')" value="Play"/> <div id="sound"></div> [/CODE] Hi friends, I want to play sound from above code … |
 | |
| | I was wondering, is it possible to do something like the following? The given code obviously doesn't work. [CODE] l = 5 (l == 5)*(k = 7) #Returns error message.[/CODE] The reason is, I'd rather avoid doing something like the following for the project I'm currently working on. [CODE] if … |
| | I've been trying to figure out whats wrong here, but I just can't wrap my head around it. My compiler outputs the following when I attempt to compile it. [CODE] z:\Desktop\tmp\proj4>cl proj4_linkedlist.c Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01 for 80x86 Copyright (C) Microsoft Corporation. All rights reserved. proj4_linkedlist.c … |
| | Hi :) Can anyone help me? I want to display image in my GUI using tkinter (python 3.2.2) Do i need to download this python image library ==> PIL-1.1.7.win32-py3.2 or actually it was already in tkinter? How about the code? Thanks for the help. |
| | I have this code in my form (in load event) wherein there is a crystal report viewer: [CODE]Dim oDoc As New ReportDocument oDoc.Load("D:\grading_report\grading_report\teacherLoad.rpt") Dim myDS As New DataSet oDoc.SetDataSource(myDS.Tables("grading_teacherload")) Dim mystr As String mystr = "{grading_teacherload.teacherid} = " & teacherLoadListView.teacherid & "" CrystalReportViewer1.SelectionFormula = mystr CrystalReportViewer1.ReportSource = oDoc[/CODE] there is …  |
| | Hello everyone, i have the following problem and I come here looking for some advice. I am using c#, but i have a dll that creates the excel file in Visual Basic. i have a datagridview and the information there is exported to excel file. No problem there. the problems … |
The End.