Articles related to array
How to Create Arrays in Ruby - A Basic Guide - About.com
There are many varieties of data structures, the most simple of which is the array. Programs often have to manage collections of variables. For example, a ...
Method for Mapping the Values of an Array - Ruby - About.com
Mapping Arrays. In previous articles we've looked at creating arrays, using them in simple ways and even sorting arrays. However, there is one operation that is ...
Excel Spreadsheets Glossary of Terms - Array Definition
Arrays can be used in both formulas (array formulas ) and as arguments for functions such as the array forms of the LOOKUP and INDEX functions.
Understanding and Using Array data types in Delphi - About.com
The concept of arrays in Delphi is simple: arrays allow us to refer to a series of variables by the same name and to use a number (an index) to tell them apart.
What Is an Array and How Is It Used? - Mathematics - About.com
Definition: In math, an array refers to a set of numbers or objects that will follow a specific pattern. An array is an orderly arrangement, often in rows, columns or a ...
How to Work with Arrays - Declaring and Initializing - Java - About.com
Think of an array as a row of boxes. The number of boxes in the array cannot change. Each box can hold a value as along as it is of the same data type as the ...
Perl array shift() function - Quick Tutorial - About.com - About Perl
Perl's shift() function is used to remove and return the first element from an array, which reduces the number of elements by one. The first element in the array is ...
Excel MEDIAN IF Array Formula Tutorial - Spreadsheets - About.com
By combining the MEDIAN and the IF functions in an array formula in Excel, we can find the middle value for a range of data when a specific criterion is met.