64,152 Solved Topics
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| | Hi everyone, Can you tell me a way to get the file path (filename) of a file when I "open with" it with my program. I mean that if I open a certain file with my software, I should get the file path of the file. Please Help:) |
| | [COLOR="red"]This is Reservation program full code written in JAVA <from the web> No Problems are in running process. I'm required to convert it to C language.[/COLOR] -- [COLOR="Green"]1- these are lines that i did not understand it. <could any one explain>[/COLOR] a. private static DataInputStream k = new DataInputStream(System.in); //what … |
| | Guys help me please, the equation on 2/3 is giving the waterTemp to 0; how come it is not changing? and also, if the nWaterTemp reached 20.00or somewhere 20.00 to 21.00; it is supposed to print that "THe kettle is now on "Help please [CODE]#include<stdio.h> #include<stdlib.h> #include<cstdlib> #include<time.h> void wait …  |
 | Hi all , I need to transfer data from jsp to servlet.. am accessing db from servlet .. I need to tranfer those db content to my jsp page how can I achieve that . thanks in advance |
| | Hi, Guys i have an xml file containing near about 6,000 thousands questions in rtf format while inserting these questions into sql server it will give me an error, 2500 records inserted successfully .......... but from that point it will show error, [COLOR="red"]The CLR has been unable to transition from … |
| | Hi, I am create new setup for my project(.exe). While i am click on exe it will throws an error microsoft has encounred a problem we need to close it. System.data.sqlclient.sql what happens , i am installed in another PC it will work fine . I have allready .netfrmawork an … |
| | Hi, When i use realloc to re-size my array it is re-sizing it correctly but my some of my data is getting lost. Strange thing is that If I don't use realloc, I can still re-size my array by just increasing the index before inserting the data. In this case …  |
| | Problem 4 – makeScarf(scarf) Let’s knit a scarf! With Python today we are knitting recursively. Your main program should be contained in a recursive function called makeScarf() which takes a string: your scarf that will be printed out in the end. You may use other helper functions as needed, but … |
| | I am working on a "searching" program. But it always returns a "." as the up directory or whatever. And I can't do an if statement to check if its a period or not. The goal is to get the only name of the folder in that directory. There is … |
| | hi, u are so good at c, i saw some program that i looked for, but i dont look at result, i need a program, for beginner level of c programming (because i am beginner), converting binary to gray, gray to binary i only know while, if, for, a little … |
| | Hi all. As a hobby I've been working on making a website with PHP and MySQL, both of which I am new to. I'm having some trouble with the comments system as I can't seem to be able to insert a date into the database. After the "insert", when I …  |
| | how to send mp3,avi(large) files via socket...small files with size less than 100kb is possible but how to send large file.. |
| | Hello, I`m just starting to get into the basics of C++ and I have to create a following program - basically the user has to input an integer and a digit of their choice and the program has to check whether the square of that integer contains that specific digit … |
| | I'm new at this so sorry if my vocabulary and stuff is totally off. With the following syntax, my goal is to call the choose_number function, which, when given two arguments (integers), returns one of those two at random. I run it multiple times with a for loop but it … |
| | hello every1 i would appreciate if any1 cud help me with setting an image to label what i want is a label with no text jst an image display on the label... thanks in advance! |
| | Hi! I have a function that i like to move 2 image objects around. (it works with 1) But im getting errors while im trying to pass multiple object id-s. I believe example will tell you more. [CODE] <script> function Init() { document.getElementById('pilt_kivi').style.left = x + 'px'; document.getElementById('pilt_kivi').style.top = y … |
 | Hi Guys, I have imported an excel document into MySQL to tidy up and make better use of the data but I am having problems running an update. All tables used as examples below; [U]Tables[/U] asset_register phone sim team The asset_register contains the following cols; [CODE] id INT, serialNo VARCHAR, … |
 | Hello Friends! Want to Post something i know might be very weird but this is how it goes. In Java we use [CODE]RS.getString("FirstName");[/CODE] to get the value of the column FirstName from the database. If the valueis not detected then it shows null in the Text Box. [CODE]RS.getInt("StudentID");[/CODE] to get … |
 | I have one Access Database and in one of the column I need to store image file, how can I do that? Can anyone help me. I know how to do this is MS SQL Server Database but not about Access Database. |
| | Hello every1, i create a mdiparent form and a form1, all i wanted to do is to close the mdichild form(form1) with a close in the menustrip. Sorry i cant explain this clearly When i want to close the opened childform with menustrip (i create a button close in the … |
| | Hi, i have these two methods which work as designed, but the original image still shows behind... These methods are to resize an image, one is increase and one is decrease size. Upon [B]smallerByToolStripMenuItem_Click[/B] the image is resized, but the original shows behind it. Upon [B]largerByToolStripMenuItem_Click[/B] the image is also … |
| | How may I filter a bindingsource between 2 numbers? Obviously "column_name BETWEEN Num1 AND Num2" does not work, since between is nor supported. Any ideas? |
 | I have an issue where two text labels are on the same horizontal line on a form. The label to the left expands to the right and down and is anchored to the bottom left of the form. The label on the right is anchored to the bottom right of …  |
| | Dear Experts, I am new to the LinkedList concept and trying out coding a LinkedList problem which require me to do Insert newInteger based on the Index, Remove Index and Change oldInteger to newInteger based on Index. Please kindly advice what i should code in my [code] public void insert(int …  |
| | After installing tomcat 6.0 server into my machine iam not able to find "start up and shut down" files under bin directory pls tell how to solve this issue |
| | Hi!!This is Chetana... I m TE IT student. I need some good topics 4 the mini-projects in dbms considering vb as front end and oracle as back end(apart from the library,railway,hotel management etc ). Plz help...:S |
| | Good day to all, I'm doing a project about inverse permutations from an array of permutations. It's my first time coding on permutations so I don't have any experience on this. So I came up with a solution to just swap the array and the element number as the inverted … |
| | Hello..I am developing a windows application in vb.net and getting an error of system.nullreference exception. I am trying to insert data in the database, insertion occurs in the first go. But, when i stop the porgram and re-run, i get the exception. Can anybody please help me with this ? … |
| | Hi all, I am working on a Chart showing the activity per customer for the last 12 months + the current month (I work in a technical support team). Basically, my SQL query is providing me with the right result most of the time. It looks like this: Sep 10 … |
| | hello every1, i am new to vb.net and was wondering how can i trigger a label_click event on the press of a key. thanx in advance! |
| | Im using pexpect to output some terminal commands, but im facing the following issue. The code is [CODE]porttype = "Gi" print expectSw.sendline ("sh int counters errors | i %.*/1 ") % porttype expectSw.expect ('.*#') print expectSw.after[/CODE] But when I run the code i get ... [CODE]Traceback (most recent call last): … |
| | [CODE]import javax.swing.*; import java.awt.event.*; import java.awt.*; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; import java.util.TimerTask; /** * @author Adrian BER (beradrian@yahoo.com) */ public class PopupAnkit extends JPanel implements ActionListener{ private JToggleButton invokePopupButton; private JFrame popupWindow; Statement stmt=null; ResultSet rs=null; // int tempCount=0; public static int count=0; /** * Constructor. …  |
| | I'm just starting to learn c++ and need to know how would you read the first line from a file and write to a new file? thanks  |
| | I hav given the name of file as class name and saved it as .java by creating a folder in c drive.when i try to compile it shows the following exception.pls help me to resolve from this problem C:\Program Files\Java\jdk1.7.0\bin>javac HelloWorldApp.java javac: file not found: HelloWorldApp.java Usage: javac <options> <source … |
| | Write an expression whose value is the result of converting the str value associated with s to an int value. I tried typing int('s') in python2.7, and I got an error. |
| | Alright. So with c# we have SINGULAR class inheritance, correct? But we can have infinite Interfaces. I don't get this because when I inheret like so (I'm doing this right, Right?) [CODE] class Player : Zombie_Game.Variables { } [/CODE] and in my Variables class I have this... [CODE] class Variables … |
| | this is my problem! I have to create a console application that asks for numbers of quarters, dimes, nickesl,and pennies. I have to use the Scanner class that read in the integer values for each coin. Calculate total values in cents. Calculate number of dollars and remaining cents. [CODE]import java.util.Scanner; … |
| | This is homework. Here is the problem: Produce a list of employee last name, first name and department name. Use appropriate, user friendly column aliases. This is from the tables [ICODE]DEMO.EMPLOYEE[/ICODE] and [ICODE]DEMO.DEPARTMENT[/ICODE]. The relevant column names are [ICODE]LAST_NAME, FIRST_NAME, DEPARTMENT_ID[/ICODE] (from [ICODE]DEMO.EMPLOYEE[/ICODE]) and [ICODE]DEPARTMENT_ID, NAME[/ICODE] from [ICODE]DEMO.DEPARTMENT[/ICODE]. As you … |
| | Hi, I'm trying to set custom fonts, I can do it without problem with this code: [CODE] InputStream is = this.getClass().getResourceAsStream("/src/someFontName.ttf"); Font f=null; try { f = Font.createFont(Font.TRUETYPE_FONT,is).deriveFont(15f); } catch (FontFormatException ex) { Logger.getLogger(PanelLiquidacion.class.getName()).log(Level.SEVERE, null, ex); } catch (IOException ex) { Logger.getLogger(PanelLiquidacion.class.getName()).log(Level.SEVERE, null, ex); } txtPlace=new JTextField();txtPlace.setBounds(185,10,310,20); if(f!=null){ txtPlace.setFont(f); lblPlace.setFont(f); … |
| | I have an assignment Enhance the CashRegister class so that it keeps track of the total number of items in a sale. Count all recorded purchases and supply a method int getItemCount() that returns the number of items of the current purchase. Remember to reset the count ast the end … |
| | Hi, I have a program that generates an outputstream with XML-data. With a socket connection, I have to read multiple XML-files from the inputstream. To read only one XML-file from the inputstream is not a problem, the fact that there are more than one and I have to split up …  |
| | Hi, I'm trying to populate an asp:menu from a database on my master page and keep getting the error: Object reference not set to an instance of an object Here's my code on the master page: [CODE] <asp:Label runat="server" ID="errLabel" /> <asp:Menu ID="Categories" runat="server" CssClass="menu" EnableViewState="false" Orientation="Vertical" DataSourceID="categoryListSrc"></asp:Menu> <asp:XmlDataSource ID="categoryListSrc" … |
| | Hi guys, i'm trying to test my asp.net app. it works fine when in visual studio 2010 ide, connecting to Mysql database and running. but, when testing in IIS the published app get the message exception "no database selected". it's everything running local, windows xp, mysql 5.x, IIS 5.1 my … |
| | Hi guys (again), I have a new issue. I am trying to bubble sort my array of objects to display in alphabetical order. Here's the code: [B] Subscriber class:[/B] [CODE]package assignmentone; import java.util.Scanner; import java.util.StringTokenizer; import java.util.Random; /** * * @author Bill */ public class Subscriber { //Field declarations private … |
| | Hi all, I'm having problems getting my mobile device (Windows Mobile 6.1) to see my VB.NET application as genuine. Here are the steps I am taking - can anybody see why there is a problem? I use makecert.exe to create a new root certificate.... makecert -n "CN=McLernonsMARS" -r -sv McLernonsMARS.pvk … |
| | Hi, I have been trying to get my way round the DOJO charting using the declarative (html) method. 1. I have a ItemFileReadStore for the data source 2. I know the data store has data as I am outputting it to a grid as well. The only thing that appears … |
| | [CODE][TEX] I want to make a manu bar that is same as the menu Bar present in Microsoft office 2007. How is it possible? Thanks for the help!:) [/TEX][/CODE] |
| | I am trying to create my login system but I have got a problem with reconizing the value from a file. getline(fstream) recognizes it and puts it in a char(reg_confirm), but I can't set a different function for a different value. it should go like this: if (value == "0") …  |
| | Hi, I am trying to modify these codes to where I can use my PHP /MySql Database. I have an event section in the database that list the month year and day of the event as well as the title of event and description. As of now I have all … |
| | Hellow everyone Could somebody show me some code Searching/Finding record on a Database Access. example when i type in textbox1 the last name and first name all the record will be displayed on datagrid and when no record is found it will generate message that the record dont exist. Plss … |
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