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  • generating images by user id php + mysql

    - by jay
    function user_image($id, $increment_views = false) { $id = mysql_real_escape_string($id); $q = mysql_query("SELECT * FROM `images` WHERE `id` = '$id'"); if (mysql_num_rows($q)) { $return = mysql_fetch_assoc($q); $q = mysql_query("SELECT * FROM `sources` WHERE `source_id` = $return[id] AND `source_flagged` = 0"); while ($r = mysql_fetch_assoc($q)) { $return['sources'][] = $r; } if ($increment_views) { $q = mysql_query("UPDATE `images` SET `views` = `views` + 1 WHERE `id` = $return[id]"); } return $return; } else { return false; } }

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  • How to pass a property to an event with a Button

    - by Tam
    I'm generating buttons dynamically that I want it to call a method like this: private function fetchTheDay(day:String):void { ... } But I wasn't sure how to make the button pass the string to it button.addEventListener(MouseEvent.CLICK,fetchTheDay); buttonVGroup.addElement(button); trying to do something like this didn't work: button.addEventListener(MouseEvent.CLICK,fetchTheDay(myString)); How should I do this?

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  • Types in a struct in C

    - by drigoSkalWalker
    In this article : http://publib.boulder.ibm.com/infocenter/macxhelp/v6v81/index.jsp?topic=/com.ibm.vacpp6m.doc/language/ref/clrc03defst.htm What's means the sentence "In C, a structure member may be of any type except "function returning T" (for some type T)" Thanks for all the answers!

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  • datetime diff doesn't work

    - by Ahmet vardar
    Hi here is my code function check($dt) { $date = date("Y-m-d"); $start = new DateTime($date); $end = new DateTime($dt); $diff = $start->diff( $end ); return $diff->format( '%d days' ); } print check('2009-12-14'); that prints 29 days where am i wrong ?

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  • Code is not running on .click of hyperlink

    - by coffeeaddict
    Code is not running on .click when I have this: $(".cancel").click(function() { alert("got here"); $(this).closest(":dialog").dialog("close"); }); <a class="cancel" href=""><img src="images/cancelButton.gif" border="0" /></a> It's got to be something stupid, but I cannot see it.

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  • Show information over image on rollover

    - by Chris
    I want to be able to show information (HTML basically) over an image when the mouse rolls over the image... I know there is a .hover() jQuery function but am unsure how to use it to get the desired effect. Ideally when a user hovers over an image it would "grey out" (e.g. layer of 50% opacity black) with some HTML like a title etc etc. Can someone point me in the right direction or provide sample code Thanks

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  • Reiterate over a jQuery plugin's this.each()

    - by eth0
    Hi, I'm making a plugin and one of the options is a standard callback. I want the user to be able to re-run the jQuery plugin's this.each() which basically re-runs the plugin, for example; callback: function(){ // some code to rerun the plugin here after 10 seconds } I know I can do this like so: $(this).plugin_name(); but it won't contain any of the options I've specified. Any help would be appreciated.

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  • How to select every node that holds the same ID

    - by Asaf
    Hello, I have a Jstree that holds a lot of nodes, some of them have the same ID. I was wondering, how do I make it so that if someone selects one of the nodes, it would select every node with the same id. I tried working with the onselect: function (node) { but I'm not sure what exactly to do, plus I'm not sure how to manually select a node (because it's all done with the selected: attribute)

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  • SQL Reporting Services: Finding the folder a report is in

    - by Bob
    Hi there, If I have the report name how can I programmatically get the name of the project/folder the report is in? So for example if I have a report like so http://server/Reports/Pages/Report.aspx?ItemPath=/ReportProject1/ReportName Given "ReportName" how can I figure out that the report is in the folder "ReportProject1"? So I guess is there a function where I can pass int he report name and get it's details or else query the report server for a list of its report folders and I can loop through these and check some how that the report is inside?

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  • Do I need to cast the result of strtol to int?

    - by Kristo
    The following code does not give a warning with g++ 4.1.1 and -Wall. int octalStrToInt(const std::string& s) { return strtol(s.c_str(), 0, 8); } I was expecting a warning because strtol returns a long int but my function is only returning a plain int. Might other compilers emit a warning here? Should I cast the return value to int in this case as a good practice?

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  • jQuery calculate total on change

    - by mapet
    amount A. 2 B. 3 C. 3 Quantity A. 4 B. 5 C. 2 Total A. 6 B. 8 C. 5 sum(19) i need some idea of script and method of jquery to make this simple i have already done the edit function of amount and Quantity. but its really hard for me to sum up the amount + quantity = total and sum(total). any idea guys? :(

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  • Prompt with UAC when user doesn't have access to copy a file

    - by Will Eddins
    In my application, if the user saves a file to a folder they don't have permissions for, File.Copy will fail. An example is saving a document to the C:\ root. Instead of denying access, I'd like to prompt the user to elevate permissions with a UAC prompt, but only for this save function (not for the entire application). Is there a way to do this?

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  • How to realize this in Transact SQL ( SQL Server 2008 )

    - by David
    I just want an update trigger like this postgresql version... It seems to me there is no NEW. and OLD. in MSSQL? CREATE OR REPLACE FUNCTION "public"."ts_create" () RETURNS trigger AS DECLARE BEGIN NEW.ctime := now(); RETURN NEW; END; Googled already, but nothing to be found unfortunately... Ideas?

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  • thresholding to distinguish small features in noisy data

    - by Daniel
    Hi, I'm wondering what type of threshold would work well for distinguishing features that are very small (small in the xy sense) in comparison with the full spread, if that makes sense. The graythresh() function in Matlab that uses the Otsu method doesn't work too well for my data. Otsu is a clustering method where I think the # of pixels should be similar in each class, which is not the case for me so when I employ it I get a threshold that is way too small and falls well within a lot of the background noise that remains even after filtering.

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  • How do I call functions inside c++ dll from lua?

    - by Brian T Hannan
    I have a dll written in C++ that is legacy code and cannot modify the source code. I want to be able to call some of the functions inside of the dll from lua. For example, I'd like to do something like this: -- My Lua File include(myCppDll.dll) function callCppFunctionFromDll() local result = myCppFunctionFromDll(arg1, arg2) --Do something with result here end Is something like this possible?

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  • How to change h:outputText value by JavaScript?

    - by Peter
    I already tested with 2 inputText, It runs well for example var tdate = document.getElementById('txtDate'); //h:inputText var tdt = document.getElementById('txtDateTime'); //h:inputText tdate.onchange = function(){ tdt.value = tdate.value; }; How can I change the value of " tdt " - h:outputText? var tdate = document.getElementById('txtDate'); //h:inputText var tdt = document.getElementById('txtDateTime'); //h:outputText

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  • Change the key being pressed with C#

    - by Benny
    Hey, I'm trying to write a program in C# that will track the pressing of certain keys (using a keyboard hook), and send different ones instead. For instance, when I press the A key it will instead send the Q key. I used http://www.codeproject.com/KB/cs/CSLLKeyboardHook.aspx this for my hooks and tried to use the SendKeys function, but I get an exception about the garbage collector destroying some object inside the hook class.

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  • how to apply an animation into a triangle(Processing)

    - by dc_ou
    I want to create a simple animation, that can only show in a specific area, such as triange. I already have the animation, a rotating picture. but I dont know how to put it into the triangle. the function texture() can only apply images into a specific area. is there other ways to do that? thx!

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