I'm just trying to quickly debug a webservice by printing out the contents of an int and string array. Is there anyway to do this in one method? I tried public static string ArrayToString(object[] array) { StringBuilder sb = new StringBuilder(); foreach (Object item in array) { sb.Append(item.ToString()); sb.Appe...
What is the difference between the following declarations: int* arr1[8]; int (*arr2)[8]; int *(arr3[8]); What is the general rule for understanding more complex declarations? ...
(N is unknown) $controller->$action($params); must be $controller->$action($param1, $param2, $param3... $paramN); ...
When I compiled a code using the array name as a pointer, and I deleted the array name using delete, I got a warning about deleting an array without using the array form (I don't remember the exact wording). the basic code was: int data[5]; delete data; so whats the array form of delete? ...
I have an array or a list from linq. I want to show it as a string in console! What should I do? ...
I need to get the total items in array, NOT the last id, none of both ways I found to do this works: my @a; # Add some elements (no consecutive ids) $a[0]= '1'; $a[5]= '2'; $a[23]= '3'; print $#a, "\n"; # prints 23 print scalar(@a), "\n"; # prints 24 I expected to get 3.. Thank you in advance. ...
I have a three-dimensional array that I want to reset to zero. It seems that there should be an easy way to do this that doesn't involve three for loops: for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { for (int k = 0; k < n; k++) { cube[i][j][k] = 0; } } } ...
Hi everyone, I have a problem I can't for the life of me solve. I'm writing a Ruby app (I've been a PHP developer for 8 years, just starting with Ruby) that sells tickets for a concert hall. Each seat has a row (a...z) and a number (1...x). The database model has row (string) and num (int) for each seat. How can I convert my array of s...
I am writing a decryption class (AES/CBC/PKCS7Padding) where the encrypted data is coming from C#. I want to take the following string (which is base64 encoded): usiTyri3/gPJJ0F6Kj9qYL0w/zXiUAEcslUH6/zVIjs= and convert it to a byte array in java to pass into the SecretKeySpec as the key. I know there is the issue of C# having unsigned ...
It seems like this should be relatively simple, but apparently not so much. I can't figure out for the life of me how to store strings and integers in an array in GWT. What data type do you use? If I use JsArrayString, it throws an IllegalArgumentException when retrieving an index containing a number. I obviously can't use JsArrayInt...
I have a semi-large (hundreds of records) 1-dimensional array in Coldfusion. Each item in the array is a struct with several properties. I want to search the array for a struct that has a specific "name" property. I know that for an array of string values I could use Java methods like so: <cfset arrayIndex = myArray.indexOf("WhatImLooki...
Why isn't there NSArrayController for the iPhone? Will there ever be an NSArrayController for the iPhone? ...
How do I get this array: Array ( [0] => Array ( [max] => 5 [year] => 2007 ) [1] => Array ( [max] => 6.05 [year] => 2008 ) [2] => Array ( [max] => 7 [year] => 2009 ) ) Into this format: [year] => [max]...
So I'm a Flash guy and I'm trying to convert the following code to Object C: var slot:Object = new Object(); slot.id = i; slot.xPos = 25*i; slot.yPos = 25*i; slot.isEmpty = False; // push object to array arrGrid.push(slot); Later I can override like: arrGrid[0].isEmpty = True; I can't ...
I have two arrays: Array ( [2005] => 0 [2006] => 0 [2007] => 0 [2008] => 0 [2009] => 0 ) Array ( [2007] => 5 [2008] => 6.05 [2009] => 7 ) I want to merge these two arrays such that if a value exists in the 2nd array, it overwrites the first array's value. So the resulting array would be: Array ( ...
Should I free the allocated memory by myself, or is there a kind of garbage collector? Is it ok to use th following code in javascript? function fillArray() { var c = new Array; c.push(3); c.push(2); return c; } var arr = fillArray(); var d = arr.pop() thanks ...
I have this array: unsigned char* data = CGBitmapContextGetData(cgctx); then I tried to get the size with sizeof(data), but that will return me a nonsense-value of 4. data holds a big amount of information. That can't be just 4 ;) I even get information at data[8293] ... so ... not 4 elements at all. ...
Is there any simpler way to swap two elements in an array? var a = list[x], b = list[y]; list[y] = a; list[x] = b; ...
I'm using OpusScript, which is very similar to Javascript. I need to sort an Array by two properties of the objects within it. The object type of the array is 'ScoreEntity', with the properties Score and Time. I need the highest score at the 0 index of the array and vise versa, with the faster time overriding matching scores. I've bee...
I'm trying do to a basic bash with the use of system calls but I'm having some little problems with a pointer array. To resume my code, I read commands from the stdin with read() to a buffer then I use strsep() to separate the command from the arguments and all the arguments into an array. Then I create a new process with fork() and exe...