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 | Is anything wrong with this code? I ask because in the past, I included the text file with the installer. In an attempt to simplify the installer, I decided to make the app generate the text file and put it where it needs to go. Here's the code (simplified) First … |
| | Basically I'm supposed to make a program that copies the Unix -wc command. Flags -l, -w, -c, and -L are supposed to display # of lines, # of words, # of characters, and # of characters in line, respectively. I am having trouble reading in a text file (first time … |
| | Hi, Below code snippet belongs to copy constructor implementation. my question is in both cases (without and with copy constructor) if i execute this programme ,it will print the diff-2 memory addresses for both objects. 0x22ff20integer=0 (for object s1) 0x22ff10integer=0 (for object s2) but i believe in case of without …  |
 | Hi guys i have this code which insert the data in the textbox Dim FilePath As String = "C:\Users\ezekiels\Desktop\New Folder\EBU 6.mdb" Dim conn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & FilePath & "") conn.Open() Dim myadapter As New OleDbDataAdapter("SELECT * FROM Table_EBU6", conn) Dim dtset As New DataSet myadapter.Fill(dtset) myadapter.Dispose() Dim table …  |
 | I am workin on an project.in which i need to know in what order array is sorted after sortig using function sort($array);  |
 | i'm developing an app that i intend to run on a client's intranet. i want to ensure that only email addresses with the client's domain should be registered. how do i achieve this using regular expressions? |
| | Hi everyone, I’m getting the following error uploading a file with asp. I’m using the code I downloaded from uploadasp.zip. I don’t know who wrote it so I can’t give credit. I've checked my local dev box here and I do infact have the correct directory permissions as far as … |
| | hi all i am reading excel file from c# into dataset everything working fine but the problem is it takes first row of excel as header's of column and i have "TRANSACTION DATA FOR CDs MANAGED BY TCBILs FOR THE MONTH OF DECEMBER 2012" in first row of excel ant … |
 | can anyone plese tell me how to make installable file of a java program using visual studio 2010 professional.? |
| | Hi everyone, I need some resources, examples, or tutorials to be able to understand how to write a server in PHP which can communicate with MySQL database, and receive & send the desired information to the client from the database. If you offer some websites or books, I would appreciate. … |
| | I am working on a project.In this i need to assign values in array with different location of code.first i used the $bd=array('1','420'); $bd=array('2','520'); etc.but when i echo $bd[1]; and echo $bd[2]; only last inserted value(520) is displayed.do you have any solution for it? |
| | in img2.php <form action="img3.php" method="post" enctype="multipart/form-data" name="uploadImage" id="uploadImage"> <p> <input type="hidden" name="MAX_FILE_SIZE" value="<?php echo MAX_FILE_SIZE; ?>" /> <label for="image">Upload image:</label> <input type="file" name="image" id="image" /> </p> <input type="hidden" name="MAX_FILE_SIZE" value="<?php echo MAX_FILE_SIZE; ?>" /> <label for="image">Upload image:</label> <input type="file" name="photo" id="image" /> </p> <p> <input type="submit" name="upload" id="upload" value="Upload" /> … |
 | i am sending emails to more than 1000 users at time , so i used a datatable to fetch email addresses from DB's table and then i loop over it voa foreach and then send it to each user via net.mail namespace's code that's ok, Done But problem is that … |
| | Two different questions 6) write an application that displays the result of dividing two numbers and displays any remainder.the main () method prompts the user for values and sends them to the dividing method; the dividing method the calculation and displays the results. 8) Write an application that cal calculates …  |
 | Hello, If am entering data as "hi this is for test" as my input to <textarea> but while displaying it, it is giving me as one sentence . Help me out with this. |
 | I'M reading "C++ FOR DUMMIES" 4th edition by Stephen Randy Davis and the chapter on arrays as just introduced this line -> `cout.width(3);` with absolutly no explanation to waht width is. I would like any of you guys to help me wout here but in addition to telling what .width … |
 | I have my battleships game working completely accept ships do not generate randomly. I have each point of the ship assigned to certain squares. Example: ship_1_1 = Grid[1][1] ship_1_2 = Grid[1][2] ship_1_3 = Grid[1][3] ship_1_4 = Grid[1][3] Randomly generating ships is harder than I thought. For these reasons: - Ships … |
 | Hi there, I have problem with my DropDownBox, my datasource is from MySQL database. My problem is this, I have already stored data in my database let's say 12 rows, but when I am trying to fetch it on to dropdownbox, only 11 data will be the item values of … |
 | hey guys! i've been getting better at vb.net and i am very familiar with it now. im not an expert but i know some more vb.net now. anyway, i have some code here: 'Show status txtboxStatus.Text = "Playing Loading Sound" 'Play recording Me.BackgroundWorker1.RunWorkerAsync() End Sub 'This method is executed in … |
 | this is an exam question i failed to answer properly, im trying to work it out. the code i came up with is below, it works ok, but i was hoping if anyone could help in improving it. iv read in various threads in daniweb itself about making a code … |
| | i am getting error ERROR: The specified string is not in the form required for an e-mail address. but when i pass static email address , it works , why ? protected void Button1_Click(object sender, EventArgs e) { SqlConnection con = new SqlConnection(connectionString); String command = "select visitorEmailID from tblvisitorSubscriptions"; … |
| | I kind of have an idea what to do, but I can't figure it out. The program needs to be able to get the students name and three test scores, then get the average score (percentage) out of the three scores. After that, you need to convert the score (percentage) …  |
 | Hello guys I need a favor, I have array of data fetched form mysql db and contain 4 information **id - thumb - views - added by** I want to display those arrays in 3 or 4 coloumn like picture gallery. I did it with only picture and its work … |
| | So, I'm suppose to make a program following these guidelines. 1. Count all words in the file. A word is any sequence of characters delimited by whitespace, whether or not it is an actual English word 2. Cout all syllables in each word. To make this simple, use the following … |
 | I'm working on a web browser and I need to know how to store history & bookmarks permanently as currently after the browser is closed all data is lossed. Should I put it on a DB? Suggestions? PS: They are currently being saved on a ListBox. |
| | Hi All, I'm new to PHP. I've started service apache2 and put a testphp.php file in its webroot directory with the following content <?php phpinfo(); ?> But when I want to see the result in the browser, the browser opens the source file instead of showing the contents of PHP … |
| | I'm using Wordpress and a plugin called Testimonials Widget which creates a post type of its own for rotating testimonials with testimonialswdiget_widget() or a list with testimonialswidget_list(). I don't have all my code yet because I can't even get this part to work yet -- <?php if ($all_the_tags); $all_the_tags = … |
 | Hey all, Been re-writing the HTAccess for the Moodle software which comes as standard. This is the code I have so far: # BEGIN Moodle <IfModule rewrite_module> #Fixes Moodle issue with redirection on shared servers Options Indexes FollowSymLinks +IncludesNOEXEC RewriteEngine On RewriteCond %{HTTP_HOST} ^domain\.co.uk RewriteRule ^(.*)$ /Moodle/$1 #Redirects lowercase to …  |
| | I have a simple question about this code struct a { char key; a *next; }; a = here*; and in the function I check if here is NULL or not if (here->key==NULL) ... and Im sure here is pointing to an a(struct) but it gives access violation . what … |
| | hi guys, writing a code in my first term at vb 2010, ive to create a guessing game, generate a number between 1 and 30 and let the user guess it. i must give hints along the way and record the amount of guesses made. i have the code written … |
| | I am trying to make a login screen for my android app. I enter to correct username and password and I get the toast message saying I have the wrong username or password. I've tried everything I can think of to try and fix this and thought I would ask …  |
 | Hi all! I just have a quick question about the execution of a copy constructor. This is the code i'm testing my work with as I'm busy learning for a test. Class file: Clock :: Clock (int h, int m, int s) { hr = h; min = m; sec … |
 | There seems to be many ways to create a dictionary, which one do you prefer? |
| | Hi, while executing below programme on my Dev-c++ 4.9.9.2 compiler , i was bit amazed as it should have not run properly due to use of deleted object (obj). can anybody let me know instead of crashing , it is getting executed without any memory issue. ~Mohan #include<iostream.h> #include<conio.h> //virtual … |
| | Hello, Somehow this is not working. I tried pretty much everything. I am also very new to PHP, but i made a nice CMS. Now I am making a website with some random flash-videos every time you refresh. This is what i got so far: <html> <head> <title>Sydcul.com</title> </head> <body> … |
 | Hello Im currently creating BMPs as a bufferedimage as following: BufferedImage bufferedImage = new BufferedImage(320, 320, BufferedImage.TYPE_INT_RGB); Thing is that black and white is more than enough for me so would I do this: BufferedImage bufferedImage = new BufferedImage(320, 320, BufferedImage.TYPE_BYTE_BINARY); ? Thanks |
| | Hi All, I am trying to store a link to a document in a mysql database using VB.NET. I open a file browser for the user to select the file, and if I output the returned filename to a messagebox it looks fine, but when I write that filename string … |
 | Hello, anyone can help me to add a background color to my div, for example, if an id of 2 is found (pls see my code) $idMenuParent = $resGetInfoMenu[0]['IDMENUPARENT']; //if the menu has a parent if($idMenuParent) { // get menu info $infoMenuParent = cGetInfoMenu($idMenuParent); //fetch all child menus $secondMenus = … |
| | I'm trying to get values from DataGridView to the another form in textboxes and in Picturebox ,data in textboxes are there ok, but when I try to get a picture in a picturebox from DB it gives me this error. Buffer cannot be null Parameter name :buffer and here is … |
 | I can't find the error. Logical error. Total and tax comes as 0. After logging in,enter a desired item number. press 0. then total comes as 0. #include <iostream> #include <conio.h> #include <string> #include <cstdlib> using namespace std; void mainfunc (); void Exit(); struct menuItemType {int itemno;double price;string menuItem;}; void … |
| | Hello people, i have made this .bat few years ago and its working fine for changing gateway getaway 192.168.1.1 @echo off netsh interface ip set dns name="Local Area Connection" source=static addr=192.168.1.1 netsh interface ip set address name="Local Area Connection" source=static addr=192.168.1.11 mask=255.255.255.0 gateway=192.168.1.1 gwmetric=0 exit getaway 192.168.1.5 @echo off netsh … |
 | I know how to create a function with variable argument list, but how do you create one when the argument type is unknown, something like MyPrintf(...) ? From what I've read CLR/C++ only supports known argument types, such as int, `MyPrintf("...array<Int32>^ arr)` and the calling function int main() { MyPrintf("One", … |
 | I would like to solved out the SESSION part in ALL files. SESSION is not working properely anymore. In addition, i need to solved out the javascript errors. Objective is to access the *dashboard.php and other pages* from LOGIN.php and CREATEACCOUNT.php **WITH validation and SESSION**. There are two files: login.php … |
| | Session is not working. When user do Sign IN or Sign UP, after that on every page (dashboard.php and configure.php) user email should be displayed. It is not displaying any error but it is not working. I have used md5 method for password. I have problem regarding set session. Let … |
| | Hi everyone, I need suggestions. A little corporate needs to track its data with 2-3 employees making a daily data entry/updating of few records (20-30). Data must be available to other employees. They want to store data in a SQL Server db that has been already implemented. The whole db …  |
 | Hey this bit of code is giving a lot of trouble. I am new to python and have no idea why I am getting an error like this : Traceback (most recent call last): File "D:/Python27/saved/digital_filter.py", line 83, in <module> app=Application(root) File "D:/Python27/saved/digital_filter.py", line 23, in __init__ self.create_widgets() File "D:/Python27/saved/digital_filter.py", … |
| | im keep getting ror: expected identifier or '(' before '.' token|error: expected expression before what am i doing wrong? #include <stdio.h> #include <conio.h> #include <stdint.h> int main() { typedef struct { char name[20]; char year[20]; int inout[20]; }movie_rent; movie_rent[20]; int i,sum=0; FILE *myfile; if ((myfile = fopen("mov.txt", "rt")) == NULL) … |
| | Hi I have a textbox and a button on a html page. On click of button I want to save the value in the textbox to a particular cell of the excel file I have written the following code [code] var ExcelSheet = new ActiveXObject("Excel.Application"); ExcelSheet.Workbooks.Open("D:\\TEST.XLS"); // Make Excel visible …  |
| | i created while loop in php but it is gone infinite-the c <table width="100%" align="center"> <tr> <td align="center" width="100%"> <table width="95%" border="1px" cellspacing="1" cellpadding="4"> <tr> <?php $count=1; $columns=$no_of_days+2; while($count<=$columns) { if($count=1) { echo "<td colspan='5'>Owner Name</td>"; } if ($count=2) { echo "<td colspan='5'>Unit Name</td>"; } if ($count>2) { $cdate=$count-2; echo … |
 | -->>SOmething is Confusing Me or Doesn't provide Me with actual Results I needed... -->>I want to Calculate some Numbers and Its result if It has more than 3 decimal places... -->>I want it to be rounded only to 2 decimal palces... -->>What I dont want is that when I use …  |
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