arrays

Edit javascript array without reloading the page

I have a literal array that is loaded when the page loads... See below: <script type="text/javascript"> var members = [ { name:"Alan Lim", id:"54700f06-a199-102c-8976-b1732b7ffc74", positions:[ { id:"4cdeb2a2-8897-102d-80ee-95364de284f0" } ] }, { name:"Ben S...

Accessing array beyond the limit

Hi All, I have two character array of size 100 (char array1[100], char array2[100]). Now i just want to check whether anybody is accessing array beyond the limit or not. Its necessary because suppose allocated memory for array1 and array2 are consecutive means as the array1 finish then array2 starts. Now if anyone write: array1[101], co...

Understanding Arrays as part of the foreach in php

Having: $a as $key => $value; is the same as having: $a=array(); ? Thanks in advance, MEM ...

C# array with capacity over Int.MaxValue

Hello, I was wondering if there is any structure in C# that can contain more than Int.MaxValue's restriction of 2,147,483,647 items, in case of really large sets of information. Would this have to be done with multi level arrays? Or could you create an array that has a maximum length of Long.MaxValue? If so, how? ...

Calling method twice crashes application

Hi, am writing an application that plots point on a graph and am using the below method to return an array of these points. I have two views, each displaying different graphs but both have this identical method. Whichever graph is used second causes the application to crash when it reaches the line "NSArray *reading ...". I can't figure ...

Array Manipulation join with out split

@browser = ("NS", "IE", "Opera"); my $add_str = "Browser:"; $count = 0; foreach (@browser) { my $br = $_; $browser[$count] = "$add_str:$br"; $count++ ; } is there any other way to do this ? best way ? ...

What is the best way to delete an array of values from an array?

I want to be able to easily and quickly delete an array of needles from a haystack array. In actual fact I have a comma separated list of numbers (though this is a string i know) that need to be deleted from a second comma separated list of number that I pull from a field in my sql database. So I need - $orig_needle_list = "3456,5678...

how to multiply integer or double with values in an array?

The title says it all actually. In a simple way, i have an array of 10 values for example..and i would like to multiply each value with 5. Can i actually just do the following? for (i = 0 ; i <10 ; i++) { x[i]=x[i]*5; } And what about getting square for values in the array and be stored back into the same array? As in I want x[...

Random select value from complex array in php

I have array like below array(1) { ["data"]=> array(6) { [0]=> array(2) { ["name"]=> string(10) "Wang" ["id"]=> string(9) "500011929" } [1]=> array(2) { ["name"]=> string(17) "Singh" ["id"]=> string(9) "500033614" } [2]=> array(2) { ["name"]=> ...

PHP Array to binary data

Ok so i've got an array with integers (converted from intel Hex file), and need to output it as binary. Here is the file reader, but how do i convert the array back to a byte stream (utf-8)? $filename = "./latest/firmware.hex"; $file = fopen($filename, "r"); $image = array(); $imagesize = 0; $count = 0; $address = 0; $type = 0; while...

Most efficient way of validating a form in an array?

I have a form being validated in the following manner: //Clear all variables $formCheck = ''; $rep = ''; $name = ''; $department = ''; $location = ''; $email = ''; $phone = ''; $type = ''; $drink = ''; $notes = ''; $lastVisited = ''; $nextVisit = ''; $clean_formCheck = ''; $clean_rep = ''; $clean_name = ''; $clean_department = ''; $cle...

can I pass the Array values (not the array collection values) to the Bar charts or column charts using flex 3.5

Is there anyway where I can pass the Array values (not the array collection values) to the Bar charts or column charts using flex 3.5... here is the thing i want::: I have array values like this,, array1 = [23, 49, 40, 239, 20, 80, 39,49,120, 24, 31,41]; and i want to show these values on the Yaxis and months on Xaxis.... -- I ha...

JS: Remove Element from an Array based on RegExp

So I have a JavaScript array going somewhat like screw cap bottle [tech.] nonreturnable bottle magnum empty tank diving magnetic bottle [tech.] unbreakable bottle full tank diving Stuff (5 of 5) eine Flasche austrinken ein Baby mit der Flasche ernähren ein Baby mit der Flasche füttern mit der Flasche aufziehen My probl...

Interpolation search on strings

For those of you not familiar with interpolation search, it is method to search for a value in a sorted array that is potentially faster than binary search. You look at the first and last element and (assuming that the contents of the array are uniformly distributed) linearly interpolate to predict the location. For example: we have an ...

How To Store Mixed Array Data?

Let's say I have an array I need to store string values as well as double values. I know I can store the doubles as strings, and just deal with the conversions, but is it possible to use an array with two data types? ...

unset a element of an array via reference

I can access anywhere inside the multi-dimensional an array via reference method. And I can change the its value. For example: $conf = array( 'type' => 'mysql', 'conf' => array( 'name' => 'mydatabase', 'user' => 'root', 'pass' => '12345', 'host' => array( '127.0...

How to convert array to tree?

I have two arrays ["a", "b", "c"] ["a", "b", "d"] I want to convert it to { a : { b : { c : null, d : null } } } How can I do that? ...

Setting a nested array in c++

I'm new to C++, and I have a question that should be easy, but it's making me crazy. I'm trying to set up a 2D array. The array is declared in Solver.h like so: protected: static const int gridSize = 9; int theGrid[gridSize][gridSize] int *boxes[gridSize][gridSize]; ... and I'm trying to initialize it in Solver::Solver() ...

Which session library should I use with CodeIgniter?

Hi everyone, I have recently started using CI and with it CI sessions, but I have noticed that one thing in particular is much more time consuming to do with CI sessions than with the base PHP sessions: Arrays. I have an array of data that persists regardless of login/logout called $_SESSION['stats'], I then store data in that array i...

Java 6: what is the best way to remove the first element from an array?

I have string array (String[]) and I need to remove the first item. How can I do that efficiently? ...