In Java how do you convert a ArrayList into a two dimensional array Object[][]? From comments: I will describe you the problem with more details: an XML file includes a list of contacts (e.g. name, address...). The only way I can obtain this information is through an ArrayList, which will be given to me. As I need to store the content...
i have this array here: Array ( [0] => Array ( [presentation] => Präsentationen ) [1] => Array ( [news] => Aktuelle Meldungen [devplan] => Förderprogramme [salesdoc] => Vertriebsunterlagen ) [2] => Array ( [user/settings] => Mein Account ) [3] => Array ...
how do is sort this object by 'pos' in php? Array ( [0] => stdClass Object ( [str] => Mondays [pos] => 170 ) [1] => stdClass Object ( [str] => Tuesdays [pos] => 299 ) [2] => stdClass Object ( [str] => Wednesdays [pos] => 355 ) [3] => stdClass Object ( [str] => Thursdays [pos] => 469 ) [4] => stdClass Object ( [str] => Fridays [pos] =>...
How do you use the VALUE of an array number as opposed to what number in the array it is for determining case? In my code: for (int x = 0; x < 3; x++) { switch (position[x]) { case 0: label1.Text = people[x]; break; case 1: ...
var arr = [1,2,3,4]; I need to get the last one and then delete it from an array called arr: var arr = [1,2,3] ...
Creating a report in Team Foundation Server(TFS) and my parameter is set as an array and I want to be able to display this array. I want to be able to switch the array to a list and then be able to show what is selected out of the list by the parameter the user selects. Can someone help please?? :) ...
I have two associative array which have many content same and so I want to combine those two arrays in such a way that if I have a in array 1 and a in array 2 than in array 3 I should have entries for both a's and not 1. I have tried using array_merge but it would overwrite entries in 1st array if there are any duplicates in 2nd array, ...
I am writing a program that will read lines from an infile using getline into strings, convert the strings to c-strings containing the first m nonwhitespace characters of the string, then concatenate the c-strings into a single char array. A sample file might look something like this: 5 //number of rows and columns in a grid 2 //...
I have the following data being returned from my database query: +---------------+-----------+------------------+--------------+-------+ | district_name | school_id | school_name | section | score | +---------------+-----------+------------------+--------------+-------+ | My ISD | 11 | My First School | English...
If a is the array, I want a.index(a.max), but something more Ruby-like. It should be obvious, but I'm having trouble finding the answer at so and elsewhere. Obviously, I am new to Ruby. Cary ...
Using comtypes to drive Python, it seems some magic is happening behind the scenes that is not converting tuples and lists to VARIANT types: # RANGE(“C14:D21”) has values # Setting the Value on the Range with a Variant should work, but # list or tuple is not getting converted properly it seems >>>from comtypes.client import CreateObjec...
I have an array of numbers and would like to retrieve one of the values from location "index". I've looked at the Java documentation http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html but my code still isn't compiling. here is my method: public class ConvexPolygon implements Shape { java.awt.Point[] vertices; ...
I want to represent a 2D array with a 1D array. A function will pass the two indicies (x,y) and the value to store. These two indicies would represent a single element of a 1D array, and set it accordingly. I know the 1D array needs to be (arrayWidth *arrayHeight) in size, but I don't know how to set each element. For example if I passed...
My problem is that i have to delete something out of an array. I found out how to delete something out of a listbox. But the problem is that the listbox is filled by an array. So if I don't delete the value (I deleted out of the listbox) out of the array. The value keeps coming back when you add a new item. BTW: I am new to php and javas...
Hi. I have the following data: Array ( [0] => Array ( [filename] => def [filesize] => 4096 [filemtime] => 1264683091 [is_dir] => 1 [is_file] => ) [1] => Array ( [filename] => abc [filesize] => 4096 [filemtime] => 1264683091 [is_dir] => 1 ...
I have an int array with to dimentions: int[,] intArray2D = new int[3,3]; I would like to have two methods such as: int[,] removeLine(int[,] array, int arrayColumnsCount, int lineToRemove){...} int[,] removeColumn(int[,] array, int arrayColumnsCount, int columnToRemove){...} So, having the array: 1 2 3 4 5 6 7 8 9 Calling the re...
What is the best way to add two associative arrays such that duplicate values are not over written : + or array_ merge ? I was pretty sure that using + operator I can add two associative arrays such that duplicate values are not over written but this Answer is saying something different and so am not sure if it is really true. I would ...
i want to set my array key initial value to a certain number. here is what i have: $tickets=array(); array_push($tickets,"10","20","TBD") for($i=3; $i<20; $i++) i want my array initial value to start at 3 not 0. any ideas ...
Given an array of size n, I need to a write a function which deletes every mth element in the array till only one element exists in the array and return that value. Can somebody just give me the hints? ...
I've been trying to solve this problem for over an hour now, and can't figure it out. Hopefully someone can see what I'm doing wrong. I have two separate projects, both of which populate a combobox with an array of Doubles in the UserControl.Resources section, then databind to it in the GUI. What I'm doing is essentially just this, wh...