PlyrJames791

Hi I'm having a few problems with my Dell PC. Basically, when I turn it on, it boots normally. However, in less than 5 minutes, the two monitors either turn a solid colour or vertical stripes appear, causing the computer to be completely unresponsive (ie ctrl-alt-del does nothing, the keyboard …

Make sure there isn't any output (even a newline or white space) before the <? bracket. Hope this helps :)

Put the AJAX command inside a function called startAjax() or whatever, and call this function when the page loads. You can then just type startAjax() within the button's onclick attribute. The javascript section should look like this: [CODE] <script type='text/javascript'> //AJAX function function startAjax() { $.ajax({ type: "POST", url: "test.php", …

I'm not sure, but I don't think javascript likes a dollar sign at the start of a variable name (i.e. $birthday). Also, i'm assuming you're using jquery, so $test.text(chart) should be $('#test').text(chart). Try this: [CODE]var birthday = $('#dob'); $.get("process.php", {birthday: birthday}, function(chart) { $('#test').text(chart); });[/CODE] Hope this helps :)

I would recommend using a library like [URL="http://www.jquery.com"]jQuery[/URL] for AJAX like this. It would reduce what you have to a few lines. :)

Do you mean change it permanently, or just for the current page? I don't think you can permanently modify another file through javascript. If not, it would just be: [CODE]$("[COLOR="red"]#yourelement[/COLOR]").css("color","[COLOR="red"]newcolor[/COLOR]");[/CODE] Just replace the red stuff with whatever you need. :)

Hi I'm new to C++ and I'd like to make a program that responds to MIDI input from an external device (e.g. MIDI keyboard). I've found a library that should do what I want here: [URL="http://www.music.mcgill.ca/~gary/rtmidi/index.html"]http://www.music.mcgill.ca/~gary/rtmidi/index.htm[/URL]. I'm using VC++ 2010 Express, and I can't figure out how to actually use …