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I've searched extensively for this, but failing to arrive at a proper solution, I had to proceed with this question. I have just recently started learning JavaFX/Java and I am trying to build a table which, along with some other columns, would have a single ProgressIndicator column. This means that …

jQuery's [live function](http://api.jquery.com/live/) is deprecated. You should use jQuery's [ON function](http://api.jquery.com/on/), instead. Also, since you didn't post your html along with this script, can you clarify if all the checkboxes you're working with have an ID of "contacts"? Since, I noticed you used: `$('.contacts input:checkbox')` which would select all checkboxes …

I'd say they were trying hard to make something "unique" and "extraordinary". And, while that might gather the interest of a few, these kind of devices were never manufactured keeping practical thoughts in mind.

Since you can print a test page, it doesn't look like a hardware issue, prima facie. I would suggest contacting HP support regarding this problem of yours. They should be able to help you out with this. They have support forums that anyone can use, or you could simply call …

Some more information would be certainly helpful here: - Do you hear a beep at all? - Do you see anything on the screen at all? Or is it completely blank? I would suggest you to check the RAM modules to ensure that they are seated properly. If you know …

This looks as if you've copy pasted it from somewhere. Also, you didn't mention what exactly you needed help with. Without effort from your end, I'd doubt anyone (including me) would be particularly willing to assist. Or, did you actually intend to post this in the code snippets section?

Hi, When you store the results of an SQL query for example, you need to pass it onto either [mysql_fetch_array](http://www.php.net/manual/en/function.mysql-fetch-array.php) or [mysql_fetch_assoc](http://php.net/manual/en/function.mysql-fetch-assoc.php), and, go through a loop such as foreach, for example to output / use the information retrieved. Also, since it seems you're relatively new with working with arrays, …

You should post the queries that you were trying to use so that we can help you.

Hi, I'm trying to execute some commands via the exec / shell_exec / system / passthru / popen PHP functions. The commands are getting executed successfully, but they're not returning any output, which they would normally do, if they are executed in a terminal/shell environment: http://i.minus.com/ipySNqCnFn5iG.png http://i.minus.com/ibmq8Cer2yOAOR.png **What I expect:** …

It isn't possible to submit two forms using a common 'submit' button, normally. You need Javascript form validation to do this. Use the following as an example and customize it to your needs: $("#yoursubmitbutton").click(function() { if($("#checkbox1").prop('checked') == true) $("#form1").submit(); if($("#checkbox2").prop('checked') == true) $("#form2").submit(); return false; });

You might want to have a look at [this](http://www.enginsite.com/Library-Perl-Regular-Expressions-Tutorial.htm) to simplify learning of regular expressions.

Hi everyone. This is my first post here at DW. I was just experimenting with programs and thus I am trying to implement [B]Bisection Method[/B] & [B]False Position / Regula Falsi Method[/B] into a C++ program. Once I am done doing these two, ill start coding the [B]Newton-Raphson Method[/B]. All …

The for loop should be like this : [CODE=c++]for(i=1;i<n;i++) { square=i*i; sum+=square; cout<<square; if(i!=n-1) {cout<<" + ";} if(i==n-1) {cout<<" = "<<sum;} } [/CODE] and there is no need of the do-while loop along with the for loop Remove all the useless stuff from your program, see this program perfectly does …