Firstly my suggestion would be to pass the value of the listbox rather than the text, values are often simpler and don’t have things like punctuation/spaces. Your link to the second page is correct, although make sure that you post back so the link is regenerated after the user has selected a new option in … Read more
I have just removed the following lines of code from the jComboBox.addActionListener(new ActionListener(){ … }); What I am doing is, adding model to table two times that why it is not getting the selected row. After removing following lines of code it works fine. table = new JTable(model); table3 = new JTable(model1); table.setRowHeight(30); table3.setRowHeight(30); JScrollPane … Read more
$values = explode(PHP_EOL, $row); foreach($values AS $data){ echo ‘<li>’.$data.'</li>’; } You should normalize this data, it’s not the right way to store it. 0 solved PHP/MySQL adding before and after every row
I suggest finding the index of the first mask ocurrence: private static int MaskIndex(byte[] source, byte[] mask) { if (mask.Length == 0) return 0; // or source.Length; or throw exception for (int i = 0; i < source.Length – mask.Length + 1; ++i) { bool found = true; for (int j = 0; j < … Read more
As you know, the correct fix here is to fix those links server-side, ideally by removing the scheme entirely, to create scheme-relative URLs like this: <script src=”https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js”></script> But you’ve said you can’t do that. So: You can readily find all a elements via document.querySelectorAll. You can easily loop through the result. …and get their href … Read more
To keep it simple and answer your question, here is the code needed. The anticipated issues? I’ve commented the line I am most skeptical about, I hope you’re considering another design because this design somewhat resembles a recipe for disaster. This answer however should set you on the right path, you can implement further null … Read more
A lot of it depends on how your theme is set up, but here’s a general overview: 1. Ensure that you are using the body_class() function Check you theme’s header.php and ensure the body tag looks something like: <body <?php body_class(); ?>> This will automatically add a bunch of classes to your body tag, including … Read more
Below should work. It enumerates that path. Be sure to have a multiline textbox called txtOutput, and a txtSearch named control. You can put this in a button click or where ever. txtOutput.Text = “”; foreach(string file in Directory.GetFiles(“c:\\path”)) if(Path.GetFileName(file).Contains(txtSearch.Text)) txtOutput.Text += txtOutput.Text + file + “, “; 2 solved c# searching on C:\Users\John\Desktop using … Read more
After it begins to execute, is your program using relative paths to input files that might be different? Are you an administrator on the computer and/or running eclipse as administrator? You could try running the command prompt as administrator to confirm that it isn’t a permissions issue. 2 solved executing programs from command prompt [closed]
Following pattern extracts it all. @\[(img|thumb)\](.+?)\[/\\1@ Ideone solved How to extract URLs from within a string containing markup?
Try using the “step size” argument to range or xrange: fd = open(dFile) lineas = fd.readlines() fd.close() for i in xrange(0, len(lineas), 6): print “CA:”+lineas[i]+”Q:”+lineas[i+1]+”A1:”+lineas[i+2]+”A2:”+lineas[i+3]+”A3:”+lineas[i+4]+”A4:”+lineas[i+5]; 0 solved How can I increase the i in a for?
Hope this helps. I’m not sure it’s the best way to approach your problem, but it should help you to familiarise yourself with some of the options / see why some of the guys on here are advising against it. If you let us know more about what you’re trying to do we can better … Read more
Can i use Context.getDir() with MOD_PRIVATE to do it ? That directory is already private. I want to download .apk file and install programmatically That is not possible, unless the installer has access to the file, which is only possible if you make the file world-readable. 10 solved Is there a way to securely store … Read more
You can do this. However I don’t think it’s good practise. my first concern is the potential for null pointer exceptions (NPEs). If you write a.getB().getC().getD(), any one of these can return null. You can’t tell which returned null in the resulting stack trace (excluding the last invocation returning null, which is fine). You may … Read more
This is how to get the rows based on the row number: SET @rownum = 0; Select sub.*, sub.rank as Rank FROM ( Select *, (@rownum:=@rownum+1) as rowNum FROM Categories ) sub WHERE rowNum IN (4, 6) However, Mysql has a built in function ORDER BY LIMIT to do this. 1 solved How to print … Read more