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• getElementById not a function (greasemonkey)

  - by Moose

  I'm running GM_xmlhttpRequest and storing the responseText into a newly created HTML element: var responseHTML = document.createElement('HTML'); onload: function() { responseHTML.innerHTML = response.responseText; } And then I am trying to find an element in responseHTML. console.log(responseHTML.getElementsByTagName('div')); console.log(responseHTML.getElementById('result_0')); The first works fine, but not the second. Any ideas?

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• Calling a function when a scrollbar appears in an IFrame

  - by chris

  I got an IFrame, in the onload event i set the height of the frame: function resizeFrame() { $("#iframeID").height($("#iframeID").contents().find("body").outerHeight(true)); } Problem is: When the content of the frame is increasing without a postback (javascript or Async Postback with Ajax), a scrollbar appears. I found a solution for Firefox: document.getElementById("iframeID").contentWindow.addEventListener("overflow", resizeFrame, false); But i can't find a solution for IE 7+8 Anyone got an idea?

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• What's static function for in c?

  - by user198729

  I only see static methods by which we don't need to instantiate a class to call the method. What's the purpose of a static function? static GtkWidget * create_bbox (gint horizontal, char *title, gint spacing, gint layout) { ... }

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• Call .net function from PHP page.

  - by stacker

  I have this function in .net code: public class StringGenerator { public static string GenerateString(string hash) { return hash.GetHashCode(); } } I want to be able to call this from PHP page. Any idea how?

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• Delay function with greasemonkey

  - by Riccardo

  I need a code that when CheckForZero happens for the first time, after 30 seconds happens again. var waitForZeroInterval = setInterval (CheckForZero, 0); function CheckForZero () { if ( (unsafeWindow.seconds == 0) && (unsafeWindow.milisec == 0) ) { clearInterval (waitForZeroInterval); var targButton = document.getElementById ('bottone1799'); var clickEvent = document.createEvent ('MouseEvents'); clickEvent.initEvent ('click', true, true); targButton.dispatchEvent (clickEvent); } };

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• static function in an abstract class

  - by Alexander

  How to implement a static function in an abstract class?? Where do I implement this? class Item{ public: // // Enable (or disable) debug descriptions. When enabled, the String produced // by descrip() includes the minimum width and maximum weight of the Item. // Initially, debugging is disabled. static enableDebug(bool); };

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• Where is pure virtual function located in C++?

  - by skydoor

  Which virtual table will be pure virtual function located? In the base class or derived class? For example, what does the virtual table look like in each class? class Base { virtual void f() =0; virtual void g(); } class Derived: public Base{ virtual void f(); virtual void g(); }

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• not single-group grouping function while using regr_slope

  - by Peter Kaleta

  HI I try to run : select year, regr_slope(sum(sale_count),year) as slope, from products group by year It throws "00937. 00000 - "not a single-group group function"" .When i delete year from select clause problem disapears. Shouldn't I be able to select column with which I'm grouping? Oracle 11.2 sqldeveloper ty for help !

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• PHP Function to split a combined CSS attribute/value to several attributes

  - by Sandman

  Basically, I want this: h2 { font: bold 36px/2em "Times New Roman" } To this: h2 { font-size: 36px; font-weight: bold; line-height: 2em; font-family: "Times New Roman" } And other variations, of course. Does anyone know of a function that does this so I don't have to code it myself? :)

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• using object in multiple function

  - by nixon

  Hi. How can i use object from one function in another ? main() { private void button1_click { MyClass object = new MyClass(); object.blabla(); } private void button2_click { // how can i use object from button1_click ?? } }

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• Jquery hover function doesn't work for a table...

  - by chandru_cp

  I dynamically added rows to a table but it doesn't seem to take hover effects given in jquery... Here is my code, <table id="chkbox" cellpadding="0" cellspacing="2" width="100%" class="table_Style_Border"> <tr> <td style="width:150px" class="grid_header" align="center">RackName</td> <td style="width:150px" class="grid_header" align="center">LibraryName</td> <td style="width:200px" class="grid_header" align="center">LibrarianName</td> <td style="width:200px" class="grid_header" align="center">Location</td> <td style="width:1%" class="grid_header"></td> </tr> <? if(isset($comment)) { echo '<tr><td class=table_label colspan=5>'.$comment.'</td></tr>'; } ?> <?php foreach($rackData as $key => $row) { ?> <?php printf('<tr class="%s">', ($key % 2) ? 'rowcolor' : 'alternaterowcolor'); ?> <td align="left" class="table_label"> <?=$row['rack_name']?> </td> <td align="left" class="table_label"> <?=$row['library_name']?> </td> <td align="center" class="table_label"> <?=$row['librarian']?> </td> <td align="center" class="table_label"> <?=$row['location']?> </td> <td align="center"> <input type="checkbox" name="group" id="group" value="<?=$row['rack_id']?>" onclick="display(this);" > </td> </tr> <? } ?> </table><div align="right" class="pagination"> <?php /*?><?php echo $links;?><?php */?></div> <script type="text/javascript"> $("#chkbox").hover(function() { $(this).addClass("resultshover"); }, function() { $(this).removeClass("resultshover"); }); </script>

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• How to specify dll onload function for mingw32?

  - by aking1012

  I can compile DLLs properly using mingw and do the exports/imports stuff. What I am looking for is defining the dll onload function properly as you would in MS VC products. Google didn't turn up anything. Anyone have any ideas or a link to a tutorial? It was suggested that this code snippet be added to the question: extern "C" DLL_EXPORT BOOL APIENTRY DllMain(HINSTANCE hinstDLL, DWORD Reason, LPVOID LPV) And yes, this is what I am trying to do, but with mingw.

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• [UITableViewController] Function that cell displays again

  - by marcy

  Objective-c. UITableViewController. Please teach the name of the function that cell displays again. (instance method)

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• How to find Unix system() function path in C

  - by charly

  i am doing a project about shell, and i want the code that gives me the path the system() function uses. example, when i enter the command type dir the reply will be dir is external command (/bin/dir)

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• Lifetime of a const string literal returned by a function

  - by Neeraj

  Consider this code: const char* someFun() { // ... some stuff return "Some text!!" } int main() { { // Block: A const char* retStr = someFun(); // use retStr } } My question is in the function sumFun() where is "some Text!!", stored (i think may be in some static area in ROM) and what will be its scope? Will the memory pointed by retStr be occupied throughout the program or be released once the block A exits? -- Thanks

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• Plotting Bessel function in MatLab

  - by 4alala

  In MatLab how do you plot f(r) = { 2*J1(a*r) / r }^2 where a = 2*pi and J1 is Bessel function of the 1st kind and r = sqrt(x^2 + y^2) This should plot in 3D, i.e. kind of be like a bubble (not sure how to do this)

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• Step math function

  - by ekapek

  Hi I need function which returns: for any number from range = result [0.001,0.01) => 0.01 [0.01,0.1) => 0.1 [0.1,1) => 1 [1,10) => 10 [10,100) => 100 etc. My first idea was to use if, but this the worst way. Is there a simple solution?

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• Function allocation

  - by novice_coder

  Where are functions stored in a C++ program? For example int abc() { //where am I stored? } I know that we can take the address of a function, that means functions are stored somewhere in memory. But I have already read at many places that no memory allocation for functions takes place. I am confused. My question may seem vague to many of you but I can't help.

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• How can I return a variable from a $.getJSON function

  - by Sean Chambers

  I want to return StudentId to use elsewhere outside of the scope of the $.getJSON() j.getJSON(url, data, function(result) { var studentId = result.Something; }); //use studentId here I would imagine this has to do with scoping, but it doesn't seem to work the same way c# does

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• Function names extraction from static library.

  - by Max

  Hi! I have a static library static_library.a How to list functions and methods realized there. or at least how to look is there concrete function 'FUNCTION_NAME' realized?

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• Attaching Memeber function of a class in pthread

  - by Sandeep

  pthread_t thread1; pthread_create(&thread1,NULL,.......,NULL);// Here I want to attach a thread to a member funtion of class How can i pass the Member function of a class in the above code.

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• is there any resources how to learn visual studio T4 templates so i can start generate my own code

  - by Karim

  i wanted to learn about T4 templates but i need a resource to read about them. so anyone knows any blogs or tutorials about T4 templates? thanks

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• Figure out function argument from custom struct?

  - by Moshe

  I have a function which takes a custom struct as the argument. how can I figure out what the argument should be? I know it is a date format of sorts... (C library imported to Objective-C...)

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• power function in blackberry

  - by Rahul Varma

  Hi, I desperately need a solution for this... I m using Blackberry JDE 5.0. In documentation it shows net.rim.device.api.util.MathUtilities.pow ( double double ) is added form 4.6. But i couldnt get pow function when i use Math.pow(). I need to get this value...float fSecondFactor=(float) (Math.pow(1+fRatePerMonth,fNumberofMonths)-1); Can anyone tell me how to achieve this...Plzz....

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• How to pass a resource file string to a function in an external .js file

  - by hima

  Hi , There is a Messages.resx file under App_GlobalResources in my solution. Everytime i create a string and give a value to the string internal static string Alert_EnterUserName { get { return ResourceManager.GetString("Alert_EnterUserName", resourceCulture); } } is created automatically. Can anybody guide me how to use this string in a function which is present in a seperate .js file? Thanks in advance

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