Ok, first of all, I originally programmed this csv parser in PHP. It is for a specialized kind of CSV file that we use internally. Anyway, I wanted to move it to C# to get some experience with the language. The only thing I can see that is different between the two (scripts?) is that I changed sqlarray from a 3-dimensional jagged arra...
For my project I wrote a small config class that loads its data from a .ini file. It overwrites the magic __get() method in order to provide simplified access to the (read only) config values. Example config.ini.php: ;<?php exit; ?> [General] auth = 1 user = "halfdan" [Database] host = "127.0.0.1" My config class (singleton pattern...
I have a static large array-of-arrays, witch represents tree structure with about ~100k nodes, this array is only read-only reference for value lockups. Now, witch of this methods will perform better? First, simply array definition in pure PHP file, for including in requests Second, serialize this array, gzip serialized output, and lo...
How do I return an array reference from a const member function? class State{ Chips (&arr() const)[6][7] { return arr_; } Chips val() const { return val_; } } Invalid initialization of reference of type 'Chips (&)[6][7]' from expression of type 'const Chips [6][7]' Thank you. ...
In the screenshot, you can see i have an array of arrays. I need to find an array that contains say, 'Russia', and unset it completely. That is, for Russia, remove the element [303]. I've played around with array search but I'm sure theres a funkier way of doing this. Chris. ...
I need to hold an array of C strings. Now I know C strings are just an array of chars so essentially what I want is a 2d array of chars. The strings I'm trying to store will also never exceed 6 characters. My plan is to initialize a char array with 50 "string slots" and then if I hit 50 strings reallocate the array's memory to double it'...
hi to all. I am new to php. I need some help. I had a array as Array ( [_] => Array ( [0] => [1] => ) [123_] => Array ( [0] => 123 [1] => ) [1234_] => Array ( [0] => 1234 [1] => ) ) Array ( [_] => Array ( [0] => [1] => ) [12345_] => Array ( [0] => 12345 [1] => ) [1234_] => Array ( [0] => 1234 [1]...
I want to scan a 2D array with the help of pointers and have written this code, could you tell me why the compiler gives errors? #include<stdio.h> #include<stdlib.h> int main(void) { int i,j,n,a,b; int (*(*p)[])[]; printf("\n\tEnter the size of the matrix in the form aXb\t\n"); scanf("%dX%d",&a,&b); p=(int (*(*p)[b])...
I want to scan a 2D array with the help of pointers and have written this code, could you tell me why the compiler gives errors? I know how to use double pointers to do the same, i was experimenting with this one. #include<stdio.h> #include<stdlib.h> int main(void) { int i,j,n,a,b; int (*(*p)[])[]; printf("\n\tEnter the size...
Can someone help me access this array please I'm having trouble with indexes. array(10) { [0]=>array(2) { ["t"]=>array(1) { ["tag"]=>string(3) "php" } [0]=>array(1) { ["NumOccurrances"]=>string(1) "2" } } [1]=>array(2) { ["t"]=>array(1) { ["tag"]=>st...
Hi, I am trying to initialize a 2D array of structs in C++, but am getting an error. Can someone please tell me what am I doing wrong? I have rechecked the braces and they seem to be fine. My code: struct CornerRotationInfo { bool does_breed; int breed_slope; bool self_inversion; int self_slope; inline CornerRotationInfo(b...
I wish to use a function with an arbitrary number of arguments to edit an array. The code I have so far is: function setProperty() { $numargs = func_num_args(); $arglist = func_get_args(); $toedit = array(); for ($i = 0; $i < $numargs-1; $i++) { $toedit[] = $arglist[$i]; } $array[] = $arglist[$numargs-1]; } The ...
I want to do the below in a performant way in C#, preferably using LINQ. Array[Length] to Array[Length/Row][Row] where Row and Length are variables. ...
Hello, i'm starting in iPhone devel and i need to use a multidimensional array. I init it using: NSArray *multi=[NSArray arrayWithObjects:[NSMutableArray arrayWithCapacity:13], [NSMutableArray array],nil]; when i try to assign values to n-th cell like: [[multi objectAtIndex:4] addObject:@"val"]; App hangs because of index 4 b...
I am trying to build this project and for some reason the program hangs when I run it. It works fine if i comment out the data cache lines. but it cannot make a call to makeCache for two different caches i dont know why any C experts know. Im new to c. /* * main.c * * Created on: Sep 16, 2010 * Author: TJ */ #include <std...
What way of reading and storing data is fastest for AS3. For debugging right now it is just reading the raw XML, but I suspect it would be faster if I made them into nested arrays. Would parsing the XML into nested arrays to be read later be the most efficient method?, or is there a better way to read lots of data? ...
Given: (In C++) int main () { int* ptr; int ary [10][2]; ptr = ary; return 0; } How would I access ary[0][1] with ptr? ...
I Have an array which looks like this: Array ( [0] => Array ( [0] => Array ( [product] => 2003 [date] => 2010-09-15 13:27:35 [status] => 3 ) [1] => Array ( [product] => 2004...
Hi, I have a nasty little problem with the pointer opperator in php (&). I want to loop through a while loop, which writes data in an array. Each time it is supposed to write into the next dimension of the array (1st in $array, then in $array[0], then in array[0][0], etc). I wanted to do this by linking to $array with a pointer, then ch...
given the following arrays in php, how can i best merge them together $masterkeys = array('Key1','Key2'); $settings_foo = array( array('ID'=>'Key1', 'Foo_Setting'=>'SomeValue')); $settings_bar = array( array('ID'=>'Key1', 'Bar_Setting'=>'SomeOtherValue')); in the end I need $masterkeys to be the comb...