As per MSDN, http://msdn.microsoft.com/en-us/library/ms646302%28VS.85%29.aspx GetLastInputInfo does not provide system-wide user input information across all running sessions. Rather, GetLastInputInfo provides session-specific user input information for only the session that invoked the function. Is there something simi...
I have a select drop-down that selects a theme for the current page the user is on: <select id="style" name="acct-stylenum"> <option value="1" selected="true">Light</option> <option value="2">Dark</option> </select> Now what I would like to do is add two divs that will also control this select menu. I would...
Hello guys, I have actually this input field : <input type="text" name="author" id="author" value="name* <?php echo $comment_author; ?>" size="22" tabindex="1" /> I'm using an asterisk inside 'value' in order to indicate it's a required field, because the designer needs it like that. But alas, the asterisk is not showing. Do you kno...
I am using the following conditional statement to read from standard input. if ((n = read(0,buf,sizeof(buf))) != 0) When inputting data from standard input, generally the user presses enter when done. But read() considers '\n' as input too in which case n = 1 and the conditional doesn't evaluate to false. Is there a way to make the co...
Logs Tcpdumps are binary files, i wanna know what FileInputFormat of hadoop i should use for split chunks the input data...please help me!! ...
First, I'm not totally sure what is causing this behavior. JQuery, Ajax, default browser behavior (happens in IE, FF & Chrome). But, I have a tab control with 5 tabs on a web page. Each tab is loaded via a jquery ajax call. Four of the tabs load without any issue. The fifth tab, the only one that contains a textbox input control scrol...
I have an input (outside form) that captures name of an image. User should fill in a new name and hit enter. Ajax callback renames the image. This works. I'd like to add ability to 'reset' the input content when the user presses escape (#27). But I'm not able to fill the value of the input with my value. The code is <input id="escapeI...
I want to read everything from a textfile and echo it. But there might be more lines written to the text-file while I'm reading so I don't want the script to exit when it has reached the end of the file, instead I wan't it to wait forever for more lines. Is this possible in php? ...
Given a text file, how would I go about reading an arbitrary line and nothing else in the file? Say, I have a file test.txt. How would I go about reading line number 15 in the file? All I've seen is stuff involving storing the entire text file as a String array and then using the value of the line number as the number of the String to...
I'm looking to accept digits and the decimal point, but no sign. I've looked at samples using the NumericUpDown control for WinForms, and this sample of a NumericUpDown custom control from Microsoft. But so far it seems like NumericUpDown (supported by WPF or not) is not going to provide the functionality that I want. The way my app i...
Hey I'm trying to fire a new event I created for when a button is set to disabled state (By another method etc...) how can I achieve this? i want to listen for when the disabled state changes. ...
Hi guys, I've got a checkbox inside a table, and when you click on it, it'll change the background colour accordingly like so... $("#table tr td :checkbox").bind("click change", function() { $this = $(this); // cache the jquery object if($this.is(':checked')) { $this.closest('tr').css('background-color', 'lightyellow'); } e...
How do you flush the io buffer in Erlang? For instace: io:format("hello") or io:format(user, "hello") This post seems to indicate that there is no clean solution. Is there a better solution than in that post? ...
I'm having a hard time with XPath here.. Given the following XPath queries: $xpath->query('//input[@name="' . $field . '"]'); $xpath->query('//select[@name="' . $field . '"]'); Is is possible to combine them into one single query? I want to get the value of the field, however I don't know if the field with be a input, select, textarea...
Hi, How do I auto-resize the input type="text" field with jQuery? I want it to be like 100px wide at the start, then make it auto-widening as user inputs text... is that possible? ...
on the following page, there is a section at the bottom (next the the "Directions" button) that has an input where you can put an address and use google maps for driving directions. one thing that i cant figure out is no matter what i enter for the size property on the textbox, it always shows up as the same size. as you can see, i h...
I have a bash script which prompts for user input multiple times and processes input in the background during the time the next input is expected. I keep getting this error once in while. read error: 0: Resource temporarily unavailable I suspected the background processes in my script would be causing this so I tried putting a < dev/n...
Hi there, In my app I want the user to type names into a UITextField (or equivalent) and then when they press return, it will put that word(s) in a blue bubble that's usually associated with tags. The cursor then moves to the end where they can add more "tags". This can be seen when adding contacts in the To, CC & BCC fields in the Mai...
I have two input textareas, and the second one is hidden. Is it possible to automatically duplicate text typed in the first textarea to to the second? So far I can think of 1) javascript, but not sure how to implement that. 2) do something with my forms in php: $form['textarea1'] = array( '#type' => 'textarea', '#title' => 'title',...
I know I can get the "value" attribute of a radiobutton but I'm finding it strangely difficult to get the text of the radiobutton. Consider the example below. It has 3 radiobuttons and tries to alert the value of the first radio button, which is "red" and then trys to alert the value of the radiobutton, "apple" but that fails. Getting...