Randomize Array Snippets


18 May, 2011   

To randomize an array we loop over the length of the array, removing an object chosen at random and then adding it back onto the Array’s end position. Think of this as having a deck of cards where you pick a card at random from the deck and move it to the top of the stack repeated for the total number of cards in the deck. It’s important to...

02 February, 2013   

Example code for Generic Array To String Function

Convert a coordinate (x,y) into the index for a 1D array. For example, the coordinate (3,1) would be at array index 8 if there are 5 columns. Assumption: Arrays start at 0.

01 July, 2015   

Loads and saves a compressed dump of an array

01 February, 2011   

Associative Array Syntax

I was trying to pass an array through SWFObject flashvars and realized it can't be done. Instead you need to use a string for your array, pass it into Flash , then convert it to an array using the actionscript "split" function.

I was trying to pass an array through SWFObject flashvars and realized it can't be done. Instead you need to use a string for your array, pass it into Flash , then convert it to an array using the actionscript "split" function.

19 February, 2013   

PHP is_assoc_array function to check if given array is associative or not

01 April, 2015   

PHP code example for using the array_walk function to format an array.

06 June, 2011   

This reorders the elements of an array into a random order.

29 December, 2011   

ASP code example for a random link, each time you load the page, it will display one of two links: Xentrik.net OR Xentrik Snippets.

02 March, 2013   

How to resize an array in Java

03 July, 2013   

How to Resize an Array in Java

27 July, 2013   

A dynamic output array by C++ Code

C code snippet to dynamically create and initialize 4d array

Source code for dynamically create and initialise 4d array

The array is formed dynamically using malloc.

14 September, 2013   

An example for MySQL Results To Array

Two simple functions to read an write tab seperated files (like CSV files, etc).

This function is used to reverse an integer array. For example, if the array is {1,2,3,4,5}, these functions will return an array like {5,4,3,2,1}. The user needs to pass in a pointer to the array and the size of the array, and the function will return a pointer to an array in the reverse order.