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 | Hi there, i am new with asp.net and i would like to start with it!!! I was wondering if anyone could suggest me any good and easy to understand tutorial where i can learn how to make a list from sql and edit the record in a new page (add, … |
 | Here's I wrote some code to insert\retrieve images from SQL Server database 1- Create table to hold Image ID, Name and itself [CODE=SQL] USE [ImagesDatabase] GO /****** Object: Table [dbo].[Image] Script Date: 07/10/2009 23:46:46 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO SET ANSI_PADDING ON GO CREATE TABLE [dbo].[Image]( … |
| | Hello Experts, First I want to thank you all.I am getting all responses at this Daniweb :) My problem is that I have a sql statement where I want to add where clause in case of dropdown is changed. My database connection part: <asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="~/_database.accdb" SelectCommand="SELECT * FROM … |
| | Dear All, I'm working on application in C# which needs to filter "blanks" in one column and copy some value from other column instead. Filtering works perfectly, but copying is not so cool.. It copies some lines, but rest left blank. I cant find out where is problem. If possible … |
 | How do I check if a query has returned a value or not because this isn't working? I swear I have done it before but I can't work out why it isn't working. echo "<form action = 'NoughtsAndCrosses.php' method = 'POST'> <input type = 'text' name = 'game_search'> <input type … |
| | I am currently having difficulty in testing a condition if a certain button do not have a text on it. For example i have a button in an array named btn[] and a textview(JLabel) named "tv", if i execute this code, nothing happened. if(btn[1].getText().toString().isEmpty()){ tv.setText("Okay"); } i also tried these …  |
| | I am supposed to get the first and the last word from a string that is input by a user but im not sure how. Any tips would be great! //Print the first word and last word from a string int index = inputString.indexOf(" "); String fistString = inputString.substring(0, index); … |
| | This program takes a number from the user and then using loop, modulo and division operator split the number into digits. as: import java.util.Scanner; class Split_num { public static void main ( String [] args) { Scanner a = new Scanner (System.in); int num, n, r; System.out.print ("Enter a number: …  |
 | What do I need that I can add a reference to System.Windows.Controls namespace? |
| | Hello, I'm currently trying to figure out how I could go about taking a getline putting the one line into an array and then putting the first value aka array[o] into a command variable and then all the next values on the line into seperate variables of integer for key …  |
| | how to make auto numbering for an ID? but id has been given an initial value, examples of initial value: 100027 how to make the ID is automatically incremented by 1? thanks, |
| | I have a dropdown box to choose topics from a discussiob board so i can then view all the replies for deletion etc. At the minute when I choose a topic i then press a submit button and get all the answers. But is there any wayt i could have … |
| | I want to create a REST api using php for my website so that, my app can access the data stored in the database. I need for the user to be able to log in to the server through the app and i am unsure of how to implement this …  |
 | I am looking into blogging technology, specifically using XML files to hold blog posts and reading them into a webpage using Javascript. I have been looking at the w3schools website for bits of code but for some reason my application does not display the content on the screen. My code …  |
 | Hi Guys, Been talking to a friend about my code I have been working on.I could not figure out how for the life of me to check whether an email or code in my database is already in use. So just to cool down for a bit i put conditions … |
 | I am having issues on how to assign stock names and respective price on the board positions in a monopoly game in C#, SO far i have only few lines of codes, I need some assistance. stockname.cs using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace WindowsFormsApplication1 { class stock …  |
 | I have an assignment where I'm supposed to normalize up to three normalizations for a table but the teacher didn't explain it well. Empno Pro# Hours Pro_name Pro_loc Ename Job Job# Pay_rate 56789 1100 32.5 x Apex Smith, John Database Deisgner 100 90 45555 1100 52.5 x Apex May, Joyce … |
| | Hello friends. I have a php form and using ajax/javascript function to do get request. In form, there is a field name and checkbox, and In java script I have to get the fied name, check if the check box is clicked or not and add the paramater to url … |
| | Sorry I´m new to PASCAL and I´m using Lazarus to program for Windows CE I dont know why I´m getting the error Error: constructors, destructors and class operators must be methods I have my Unit1 where I´m declaring my form procedures as bellow unit Unit1; {$mode objfpc}{$H+} interface uses Classes, … |
| | Hello Experts, I have a dropdown list which is taking information from a database in which i used as per below SELECT DISTINCT * FROM [Devices] but still it shows multiple same values.I want that the values are unique.How should I fix it ? I already clicked -return only unique … |
| | Accept the string from the user. Find the date from the given string with ddmmyyyy format and display the output as:"date found = " Eg:input:Eg: abc0712201345bye output:date found =07122013 how to do this? |
| | I want to enter a data from the text field to my database named project marking. When I compile the java program seems there's no errors but when I click on the Calculate Button the data won't enter into the database. This is the partial code I didn't finished it …  |
| | I have a winform that uses a reportviewer to show a list of records. The form load correctly shows all the records in the dataset. The form also has a ToolStrip across the top of the form that allows the user to enter four pieces of information to search by. … |
| | I am dynamically creating a Form Popup, and populating it with a variable amount of buttons. (it reads a directory and creates a button for each folder in that directory). I have assigned the button.Name of each button to be the name of the directory. My code to do all … |
| | Here is a plan for a (relatively) random numeric dictionary I've put together. I'm hoping that people can help me refine the plan so that I can start incremental coding: #! usr/bin/env python # creates a random dictionary from random import randint # user inputs maximum length of dictionary # …  |
| | write a program that gets a score from a player and rates it based on the following given a score 0-999,the program should display message 'nothing to brag about' 1000-9999 display message 'good score' if score is over 9999 the program should display the message 'very impressive' if score is … |
| | Hi there, I am working on a chart generator application and I'm using google chat as a chart tool. You have to pass different parameters to chart script that you want to show on chart. I want those parameters to be dynamically change. Say there are 20 different parametes showed … |
 | I have a problem with one of my php scripts. I've got a file called view.php. If I go to test.com/view?id=7575 it comes up with a 404 error. However if I go to test.com/view.php?id=7575 it works. Why is this?  |
 | Hi I used below coding for create a excel sheet.I got from on web site. In below coding there is no problem.Its create the excel file.If i run second time,its ask to overwrite the current excel file.If I said "Yes" then it ok ,but If I select cancel button,its generate … |
| | Hi, I have a class called "car" with - I have no ideia how to say this in english - "data members" as the following: Public pneu As classDoor Public mat As classTire Public length As Double And so on. All the related classes have null constructors. I have a … |
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 | Private Sub Load_Faculty() Dim con As New OleDbConnection Dim cmd As New OleDbCommand Dim dr As OleDbDataReader Dim arrImage() As Byte Dim myMS As New IO.MemoryStream Dim sSQL As String = String.Empty Try sSQL = "SELECT b.FacultyFirstName, b.Image, b.Course, a.Course" sSQL = sSQL & " FROM studentsrecords as a left … |
| | I'm learning to use the pyqt libraries and this code won't work (no output): #!/usr/bin/env python2 # -*- coding: utf-8 -*- from pomocni import Ui_MainWindow from PyQt4.QtGui import QMainWindow, QApplication from PyQt4 import QtCore import sys class MainWindow(QMainWindow): def __init__(self): QMainWindow.__init__(self) self.ui = Ui_MainWindow() self.ui.setupUi(self) def start(): window = MainWindow() … |
| | In asp.net I tried making an application in which I have a file upload option ...user can uplaod 500 files of image types in 1 go(select multiple image types files by using ctrl)....bt now when i have deployed this in IIS....its not working....displays a message page cannot be found....in web … |
| | i have a problem to redirect user to the requested page after login. 1-this are my files:login.php,register.php,protected.php,plan1.php,member.php et plan2.php,home.php 2-plan1,plan2, and member have a check before people have access. 3-when a user click on plan1 for exemple and get redirect on login.php 4-My problen is after logged in he goes … |
 | Should be simple right? Well I've been at the PC for 16 hours so far and the answer is probably screaming at me in the face, but I can't hear it... # This code... # $differenceInSeconds = 448005; if($differenceInSeconds >= "86400"){ $calcDays = floor($differenceInSeconds / 86400); if($calcDays = "1"){ $daysPlural … |
| | I have 2 tables for a simple massage board, one for questions and one for answers. The table forum_questions has a field called 'reply' with holds an int value for the number of answers the question has. My problem is this: I have a form to delete answers, you pick … |
| | Private Sub Save_Record() Dim con As New OleDbConnection Dim cmd As New OleDbCommand Dim sSQL As String = String.Empty Dim arrImage() As Byte Dim myMs As New IO.MemoryStream Dim bSaveImage As Boolean = False Dim strImg As String = String.Empty If Not IsNothing(Me.pic1.Image) Then Me.pic1.Image.Save(myMs, Me.pic1.Image.RawFormat) arrImage = myMs.GetBuffer Else … |
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 | Dear Friends, I am using Simple-REST Library for my REST Web service purpose . I need to integrate "OAuth2" with my REST API skeleton. I attached the REST - API Client & Server for your reference . Please check it and help me with a good solution for implementation. Thanks, … |
| | how to test if a num is a square root? ex: 9 is square root 3 is not square root ///////////////////////////////////////////// //do not worry about sytax. int x = 0; //always start at 0 int y = 101010; //is this a square root? square(x, y){ if((x*x) >= y){ //not a …  |
 | getting recepient based on login support id 5 login i need recepitent as 3 and name vimal. |
| | Hi, I was thinking of making a big website with an algorithm in place to decipher the multiple match pair chance of same hash occurance for long strings but the only problem is I need a database of hashes. A really big one at that. So does anybody know of … |
 | hi ihave 26 tables wanna to build 26 select statements from the tables, so i will have 26 diffrent result of select, but the columes' names have the same names in 26 tables with diffrent data, iwant to bind all data from 26 selects in one datagridview can i do … |
| | I am using following code, it replaces entities in whole html file. But I want to replace only in between specified tags(i.e <div>......</div>) please help me { FileInfo n = new FileInfo(inputpath); string initContent = File.ReadAllText(file); int contentLength = initContent.Length; Matches m; while ((m = Regex.Matches(initContent, "[^a-zA-Z0-9<>=./\\s(&#\\d+;)-]")).Value != String.Empty) initContent …  |
| | Hi, I'm doing a page where the user is logged with facebook and when he buys something. when the process is completed it shares a default text in my facebook timeline. I can't find that API code, can someone help me? Here's what i have: <?php include('header.php'); ?> <body> <div … |
| | /* EXCHANGE THE INTEGER VALUE WITHOUT USING THE THIRD VARIABLE */ #include<stdio.h> void main() { int a,b; printf("enter the two integer variabe \n"); scanf("%d,%d",&a,&b); //exchange the value of a to b ,b to a without using third variable a=a+b; b=a-b; a=a-b; printf("%d%d",a,b); getch(); } /*EXAMPLE: A=3,B=10 A=A+B; // A=3+10=13 B=A-B; … |
| | hello daniweb members, i am new here, and im a student and willing to take game development as a career, i have spent 3 years out my 4years bachelors degree in computer science so i am a student yet. i just wanna ask the experts if i will be able … |
| | Hi, I want to identify the datatypes of the te entire dataframe and group it as String, Number and Date. Required Output: Attributes Datatype A String B Number C String As of now I am using the code: for col_number in range(len(data_frame.columns)): datatype = data_frame[data_frame.columns[col_number]].apply(type).unique()[0] if (datatype is np.str or … |
| | PHP is running inside server1. Documents(.xls,.doc) available inside server2. When I am redirecting to document path from php code (available at server1) the url becomes like this *server1<path>/server2/<documentname>* But I want to open url from php code is like this *server2/<documentname>* I dont want to include server1 path as prefix. … |
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