if I have a large javascript string array that has over 10,000 elements, how do I quickly search through it? Right now I have a javascript string array that stores the description of a job, and I"m allowing the user to dynamic filter the returned list as they type into an input box. So say I have an string array like so: var descArr = ...
I have array a = ["aaa", "bee", "cee", "dee"] I want have new array with sort as like: a = ["cee", "aaa", "dee", "bee"] Please help me. thanks. ...
NoobQuestion: I heard that filling a char array can be terminated early with the null char. How is this done? I've searched every single google result out there but still have come up empty handed. ...
i have an array like this [Cuisine] => Array ( [0] => Array ( [id] => 3 [name] => Arabian [slug] => [CuisinesRestaurant] => Array ( [id] => 194 ...
First, let me show you the codez: a = array([...]) for n in range(10000): func_curry = functools.partial(func, y=n) result = array(map(func_curry, a)) do_something_else(result) ... What I'm doing here is trying to apply func to an array, changing every time the value of the func's second parameter. This is SLOOOOW (cre...
In order to duplicate an Array in Javascript, does anyone know (and maybe tested) if it's faster to use slice method: var dup_array = original_array.slice(); or doing a for loop: for(var i = 0, l = original_array.lenght; i < l; ++i) dup_array[i] = original_array[i]; UPDATE: (just to clarify myself) I know both ways do only a ...
Slightly broad question here, but here goes I'm trying to call an Oracle stored procedure, which returns a VARRAY which is of constructed from a ROWTYPE on one of my tables. For simplicity, lets say this table looks like the following : MY_TABLE ID VALUE ----------- 1 John 2 Dave so I will call a SP that returns the followin...
In my project I have a web service that returns an Exam object. This object contains a property that returns set of multiple choice questions in Questions[] array. Each Question object in Questions array contains two properties, Question and ChoiceArray. To clear things here's the code, Exam e = service.GetExam(long CenterID); Question...
I have allocated an array as follows. #include <iostream> int main() { const int first_dim = 3; const int second_dim = 2; // Allocate array and populate with dummy data int** myArray = new int*[first_dim]; for (int i = 0; i < first_dim; i++) { myArray[i] = new int[second_dim]; for (int j = 0; j < se...
I have an array with configuration tree: $cfg = array('global' => array( 'project' => 'foo', 'base_url' => '/path/', 'charset' => 'utf-8', 'timezone' => 'Europe/Lisbon', 'environment' => 'development'), //... ); I need to insert an element into the tree (or possibly change it) given stri...
Hi, I have a byte array that can be very big in size. I want to bind it to a grid with a fixed size of column, lets say 10. so the first 10 bytes will be on the first row, the 10 next bytes will be on the second row... until the end of the array. I need to be able to edit any bytes and this need to be reflected into the array. My byte...
Is it possible to take an array of say 100 chars and turn it into a 2d array of 10*10? ...
This was a question my Data Structures teacher put on our recent test. I immediately thought of a List and an Array but I cannot for the life of me think of a third ADT that could be used as internal storage for a Stack. Any help? ...
Given this code in Java: int i,j; String[] names; names[0] = new String("mary"); names[1] = "John"; i = names.length; j = names[0].length(); I need to find the error. As far as I can tell, lines 1, 2, 4, and 5 are correct because they involve simple instance variables, adding elements to arrays, and finding the length of an array. How...
I'm declaring an array of primitives on one of my objects, and cannot seem to access it from the outside. I'm fairly new at ObjectiveC, is there some obvious mistake I'm making? header file: @interface MyObject : NSObject { //@public <-- this shouldn't be necessary, right? I have accessors! float *d; } @property float *d; ...
I have an ecommerce site based off of this tutorial. Now, in the cart.php page, whenever someone updates the quantity and proceeds to click the Update Cart button, they are greeted with the following notices: Notice: Array to string conversion in /home/aquadual/public_html/fiverrproject/plaincart/library/config.php on line 51 Notice: ...
I'm trying to sort an array least to greatest and i am really lost.... Here is what i have so far: int temp, temp2; for (int x = 0; x < array_size; x++) { temp=a[x]; for (int i = 0; i < array_size; i++) { if (a[i] < temp) { temp2=a[i]; ...
I've never tried OO PHP before so I decided to make a simple CMS to learn more. I am having a problem loading values into a multi-dimensional array. class Article { private $index = 0; private $article; public function Article() { $get_articles = mysql_query("SELECT * FROM `articles`"); while ($result = mysql_fetch_array($g...
Having trouble with the binary_search function listed at the top. not sure where to go with it. I'm not very familiar with binary searching. #include <iostream> #include <cstdlib> #include <fstream> using namespace std; void get_input(ifstream& fin, int a[], int size, int & array_size); void binary_search (int a[], int & array_size) ...
The following is the problem I'm working on and my snippet of code. Is there a better way to implement this? I have used basic control structures for this below. Is it better to store the rows and columns in a map and searching through the map based on the key/value pairs? There is a security keypad at the entrance of a building. It...