arrays

How to convert string to array?

I need to convert string "name1", "b", "2", "name2", "c", "3", "name3", "b", "2", .... to an array like $arr[0]['name'] = "name1"; $arr[0]['char'] = "b"; $arr[0]['qnt'] = "2"; $arr[1]['name'] = "name2"; $arr[1]['char'] = "c"; $arr[1]['qnt'] = "3"; $arr[2]['name'] = "name3"; $arr[2]['char'] = "b"; $arr[2]['qnt'] = "2"; I used expl...

html multi <select> array in PHP post

<form> <input class="date-pick" type="text" value="2010/08/02" name="date" /> <table id="events_selection"> <tr> <td> <img src="/admin/ajax/image.php?filename=/media/immagini/danieledaniela/1.jpg&maxw=200" /> <select name=...

PHP Array: rename key and update values from a given key

I have the array: $array = Array( [0] => Array( [Branch] => 'Toyota', [Country] => 'Jpn', [id] => 'jp01' ) [1] => Array( [Branch] => 'Nissan', [Country] => 'Jpn', [id] => 'jp05' ) [2] => Array( ...

Initiallizing an Array of Objects

I am initializing and array of objects, i need something like this: Greyhound[1].StartingPosition = pictureBox1.Location; Greyhound[2].StartingPosition = pictureBox2.Location; and so on.. but I need to make it by a loop for ( ......... ) { Greyhound[i].StartingPosition = ????????? // what should go here } ...

Assign multiple values to array in C

Is there any way to do this in a condensed form? GLfloat coordinates[8]; ... coordinates[0] = 1.0f; coordinates[1] = 0.0f; coordinates[2] = 1.0f; coordinates[3] = 1.0f; coordinates[4] = 0.0f; coordinates[5] = 1.0f; coordinates[6] = 0.0f; coordinates[7] = 0.0f; return coordinates; Something like coordinates = {1.0f, ...};? ...

How to process ajax form parameters with PHP script

I've been developing a dynamically generated form that passes multiple items similar to the sample below to a PHP script. <div class="menu-item"> <input type="text" value="3" readonly="readonly" class="quantity" name="quantity"> <input type="text" value="Menu Item 3" readonly="readonly" class="item" name="item"> <input type="text" value...

Drawable object where I can store points for faster paint?

I'm designing a custom view which is an X/Y Plot. It's a moving graph that scrolls to the left with time and new Y values are continuously coming in at 10 per second. I've been able to make it work with an array of integers where the array index is the X value and the integer value is the Y value, but this seems horribly inefficient (B...

How can I convert this string into a multidimensional JavaScript array

I have a function which receives a string parameter, I need to convert this into an array. For example: var param = "['Presidente', '', ''], ['Gerente de Operaciones', 'Presidente', ''], ['Gerente de Ventas', 'Presidente', '']"; function myFunc(data){ // DoSomethingHere } myFunc(param); I need to convert data into an array, in thi...

Applying callback to nested array

Hi, I have this array: $array = array('a' => 'apple' , 'c' => 'cat', 'ar' => array('d' => 'dog', 'e' => 'elephant')); Outputting: Array ( [a] => apple [c] => cat [ar] => Array ( [d] => dog [e] => elephant ) ) How to I make the values of above nested array upper case while preser...

Deep cloning Moose object with attributes that are ArrayRef[Object] and Set::Object

I've got a Moose object: class My::Game { has 'players' => (isa => 'Set::Object', ...) has 'action_sequence' => (isa => 'ArrayRef[My::Game::Action]', ...) } Now I want to be able to clone this object with a call like $game2 = $game->clone; How do I deep clone it so that the objects in the ArrayRef are cloned? And more trickily, th...

Targeting a specific string within Json array while decoding

Hi, I need to decode and specifically target the first url only in this array: [{ "longDateTime":"3:00pm Saturday 21 August 2010", "shortDateTime":"3:00pm Sat", "url":"\/Pics\/ob\/7d778-127a9294cec0-12a929779a2b.Img.jpeg" },{ "longDateTime":"2:00pm Saturday 21 August 2010", "shortDateTime":"2:00pm Sat", "url":"\/Pics\/ob\/7d778-12a9275d...

strstr() equivalent in C#

Hi, I have two byte[] and I want to find the first occurrence of the second byte[] in the first byte[] (or a range in it). I don't want to use strings for efficiency (translating the first byte[] to a string will be inefficient). Basically I believe that's what strstr() does in C. What is the best way to do that (so it be efficient a...

Properly copy C# structs with (byte) arrays in them?

From what I understand, when assigning a struct variable to another one, the first one is usually copied instead of creating a reference: public struct MYSTRUCT1 { public byte val1; } // (...) public DoSomething() { MYSTRUCT1 test1; test1.val1 = 1; MYSTRUCT1 test2 = test1; test2.val1 = 2; Console.WriteLine(test1...

PHP: Returning XML in SOAP function call

I want to return the following XML in SOAP when a function is called rather than just a string. There are many different functions that will return an xml formatted this way, is there a way that I can define what a function returns? Like making my own data type? <meta> <supplier>Amazon.com</supplier> <datetime>2010/08/21 14:32:4...

c# - how to create an array from an enumerator

In C#, what's the most elegant way to create an array of objects, from an enumerator of objects? e.g. in this case I have an enumerator that can return byte's, so I want to convert this to byte[]. EDIT: Code that creates the enumerator: IEnumerator<byte> enumurator = updDnsPacket.GetEnumerator(); ...

How to find the index of an array which has a maximum value

I have an array of elements. If I do a arr.max I will get the maximum value. But I would like to get the index of the array. How to find it in Ruby For example a = [3,6,774,24,56,2,64,56,34] => [3, 6, 774, 24, 56, 2, 64, 56, 34] >> a.max a.max => 774 I need to know the index of that 774 which is 2. Is this possible at all?? ...

c# - how to copy a section of "byte[]" to another array?

Possible Duplicate: How to copy part of an array to another array in C# c# - how to copy a section of "byte[]" variable to another array? ...

PHP: What is the best method to SQL query an array? (if you can)

Consider this: One mySQL database that has tables and rows and data within it. One array that has the same data. Now normally, I would have a query like this for mySQL SELECT * FROM 'table' WHERE name LIKE '%abc%' But I want to perform that same query on the array, without having to insert it yet. The only method that comes to mind i...

Create array of hierarchical directories in PHP

I have the following code (I know that this code is not optimized but it's not for discussion): function select_categories($cat_id) { $this->db = ORM::factory('category') ->where('parent', '=', $cat_id) ->find_all(); foreach ($this->db as $num => $category) { if($category->parent == 0) ...

Declaring array using a variable in C++

Hi, I am writing a program that needs to take text input, and modify individual characters. I am doing this by using an array of characters, like so: char s[] = "test"; s[0] = '1'; cout << s; (Returns: "1est") But if I try and use a variable, like so: string msg1 = "test"; char s2[] = msg1; s2[0] = '1'; cout << s1[0] I get an erro...