Hi there, I subscribe to a data feed and from that create and maintain a structure using the index values on the INSERT/DELETE messages. I would like to ask the assembled cognoscenti whether they know of any algorithm which can deal with the piecemeal updates in an efficient way - generally batch-updates contain between two and six suc...
I am trying to figure out how to dynamically populate textfields in Flash. The text in the fields will either say ON or OFF based on the value of bstatus. var bstatus will either have a value of 0 or 1 I have the following textfields listed below. I'm not sure if the syntax is correct, but I was thinking that the text fields would ...
I see a lot of templates and complicated data structures for implementing a circular buffer. How do I code a simple integer circular buffer for 5 numbers? I'm thinking in C is the most straightforward? Thanks. ...
I am trying to develop a C++ application. Part of the Application is meant to create and initiate some properties of an Object and then store the object in a multi-dimensional array. Problem is after Object creation and storing the objects in the array, retrieving the Object values gives me pointers to NULL. Please see code below for ex...
I'm trying to post via curl, I've been using the same code over and over again with no problem but now I need to be able to use an array for posts (i'm not sure if there's a proper term for that?). I should clarify that it's specifically a file i'm trying to post, but I can't get it working with a string either so I don't think it's too...
Consider a simple PHP ArrayObject with two items. $ao = new ArrayObject(); $ao[] = 'a1'; // [0] => a1 $ao[] = 'a2'; // [1] => a2 Then delete the last item and add a new item. $ao->offsetUnset(1); $ao[] = 'a3'; // [2] => a3 I'd very much like to be able to have 'a3' be [1]. How can I reset the internal pointer value before I add...
The title says it all. :) I've been pondering this today, and I have a nagging feeling that this is something simple to implement and I'm just way out of it today, but anyway, here it is. Instead of performing something like // assume that I have a populated string[] myString for (int i = 0; i < myString.Length; i++) { myString[i] ...
I am currently developing a game for the iPhone/iPod/iPad. To store the board data, which is 12 columns by 8 rows, I have an array that stores pointers to one of the game items, a block. It is declared as follows: BlockData* mBoard[kNumberOfColumns][kNumberOfRows]; I also have another array declared like this: BlockData* mCenterSqu...
Edit: this is part of main function to call the grab function: $video['type'] = $videoProvider; $video['id'] = $videoIds; $video['title'] = $this->grab_title_from_curl($data); I have this little function to parse title from html via curl, it works. private function grab_title_from_curl ($pull){ ...
How do I go about reformatting an object? Array ( [0] => Array ( [user_id] => 5 [first_name] => Ace [last_name] => Black ) [1] => Array ( [user_id] => 6 [first_name] => Gary [last_name] => Surname ) [2] => Array ...
Hello, How do I go about calling a function within a jQuery array to add another array? $('#map').zoommap({ // Width and Height of the Map width: '490px', height: '380px', //Region map: function getMaps(); }); getMaps() should return the following: { id: 'campus', image: '/resour...
how to search for the property of an object in an array , without using for loops in JavaScript ? If array is a simple one , I can use array.indexOf(value) to get the index but if array is array of objects ? other than looping any other way ? e.g. ar = [{x,y},{p,q},{u,v}] if searched for v , it should return array index as 2. ...
Dear friends ! I'm really stucked and don't know how to implement an idea better. So, we have an XML file: I've got an array by function dom_to_array() function dom2array($node) {$result = array(); if($node->nodeType == XML_TEXT_NODE) { $result = $node->nodeValue; } else { if($node->hasAttributes()) { $attribut...
Hi, I have a Array of objects which is something like this : SomeObject (Array) [0] (object) id = 1 name = 'one' [1] (object) id = 2 name = 'two' I need it to be An Array of arrays , something like this : someobject (array) [0](array) id = 1 name = 'one' [1](array) id = 2 name = 't...
Hi folks, I have a script that is using the google charts API and the gChart wrapper. I have an array that when dumped looks like this: $values = implode(',', array_values($backup)); var_dump($values); string(12) "8526,567,833" I want to use the array like this: $piChart = new gPieChart(); $piChart->addDataSet(array($values)); I ...
I'm trying to implement a structure which is basically a custom made hash table containing either nothing (NULL) or a pointer to a binary search tree object. Anyway, I'm having trouble figuring out how to do some things, such as setting the hash table, which is an array to NULL, and also memcpy'ing BST objects from one table to another....
Essentially, I want to be able to do something like this: struct Foo { const(int)[2] ints; this(int x, int y) { ints = [x, y]; } } but this doesn't work. The compiler (DMD 2.048) just complains that ints isn't mutable. How are you supposed to initialise the array? ...
in my application i get returned an array of objects and i am trying to access to access the object inside the array like this $array[0]->name but it doesn't work for some reason , i tried to access it like this - $var = $array[0]; $var->name and it shows me this error > Trying to get property of non-object whats going on here ? why i ...
Hi, I have this form: <tr> <td><input type="hidden" name="ledlamps" value="LED lamps">LED lamps:</td> <td><input class="field checkbox" type="checkbox" name="box[]" value="3mm"/><label class="choice">3mm</label></td> <td><input class="field checkbox" type="checkbox" name="box[]" value="5mm"/><label class="choice">5mm</labe...
For an array of size N, what is the # of comparisons required? ...