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so, im trying to make a simple funtion to see if there is a file in a folder. been looking everywhere but havent found one that worked out. annnnnnnnnnnnnd code snippet: ` WIN32_FIND_DATA FindFileData; HANDLE hFind; hFind = FindFirstFile(_T"C:\\Dev-Cpp\\notes", &FindFileData); if (hFind == INVALID_HANDLE_VALUE) { cout << "No File found\n"; …

Hi. I just wanted to know if there is anyway to make a textbox recognise if there is text or not. I don't want it to be textbox1.text = "". Is there a legitimate way?

Hello There! I am building a dynamic CSS document through PHP and was wondering if it is a big problem (for browsers or SEO or something) for me to leave *blank values* for some CSS attributes. If it is problematic, is it so much so that it is worth adding …

I'm stumped as to why this might be happening. A website I had completed for a client over a year ago, was working fine until a couple of days ago when the web host went and moved the site onto a new server without warning any of their customers (myself …

hi friends.! need little help. I couldn't find the way to check a stack is empty before pop up a element. when my program is running its give a error. please help me guys.. thank you in advance....

I have a reportviewer that prints a second empty page with the header only nothing in the body. I have searched for this issue and I learned that the Width of the report body should be equal to the page width minus the right and left Margins. So I have …

Hi Everyone- We are building a database that needs table(purchaser) to check table(paypal) for a matching telephone number. Table(paypal) has 'purchaser telephone' as PK and table(purchaser) has 'purchaser telephone' as FK. I can insert and see the data in both tables, but running a select query returns an empty result. …

Hi! Im pretty new to this whole thing with PHP and have looked at some examples to learn it. I currently made a site that for now, runs on WAMP localy. The thing is, i was wondering if this would be a good code to use on the upload.php site. …

I have an array set up to receive the names of forms when they open. The form name is sent as a Form not a String therefore when I run my code I cannot check for whether the field is empty in the normal way (ie. array(1) = "") as …

I can't work out why when i try to print the list(listProb....s) it prints the empty list, i'm not setting them to the empty list after this code or anything, and when i print the normDistProb's on their own it prints fine): [CODE]for i in range(0,12): listProbFog.append(normDistProb(dayValues[i], fogAve[i], fogVar[i])) listProbSnow.append(normDistPr...ob(dayValues[i], …

hi all!! here's the deal: i have this code [CODE] Sub SaveToTextFile() Handles Button1.Click Dim name1 As String = TextBox3.Text Dim st1 As String = TextBox1.Text Dim st2 As String = TextBox2.Text Dim br1 As String = "{" Dim br2 As String = "}" Dim desck As String = br1 …

Hi all, I am trying to call a 2D array from another class, and equate the 2D array to a 2D array in the class its at. However, I'm having some problems. I can call the 2D array from the class that I want to, but it seems like my …

Hi all, I'm actually equating a 2D array from a class to another class. I call it using method call. However, it seems like the 2D array is empty after I equate it to another 2D array in another class. May I know where is the problem? [CODE]import java.io.*; import …

I have a drop-down list box which has to be populated from a database in mysql. I implemented the following code: [CODE] //DB Conn done here.. <td>College Name,id :</td> <td><select><option selected="selected">Choose a college...</option> <?php $query="SELECT nameid from college"; $result=mysql_query($query); while ($line = mysql_fetch_array($result)) { foreach ($line as $value) { echo …