Arrays – CodeAir

Understanding Arrays: A Simple Guide

Imagine you’re hosting a party, and all your friends are lined up in a neat list. You want to know who’s attending, add new friends, remove a few, or maybe even shuffle them around. In JavaScript, arrays are the perfect...

November 2, 2024

Illuminate Collections vs PHP Arrays | HackerNoon

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Illuminate Collections vs PHP Arrays | HackerNoon

The haters always trod on PHP for a variety of reasons, but one of the easiest targets is how ugly the code can be. Some people may not agree that code cleanliness and “prettiness” matter, but when it comes to...

October 25, 2024

Writing XUnit Tests without Object Arrays

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Writing XUnit Tests without Object Arrays

Introduction In unit testing with XUnit, we often use object arrays for test data. However, managing complex test data can quickly become cumbersome and hard to read. In this post, we’ll explore how to write cleaner and more scalable XUnit...

October 12, 2024

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Java Arrays Explained

On Day 4, the focus is on arrays in Java, one of the most important data structures that allow storing multiple elements of the same type in a single variable. 1. Introduction to Arrays An array in Java is a...

September 7, 2024

Understanding and Implementing Static Arrays

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Understanding and Implementing Static Arrays

Important Takeaways Arrays allow us to keep track of lists of data of the same type (e.g., a list of numbers, strings, chars, etc.). There are two types of arrays: static and dynamic. This article focuses on static arrays. Static...

August 12, 2024

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Mastering 2D Arrays: Tips & Uses

A two-dimensional array is essentially an array of arrays, providing a way to store data in a matrix-like structure. This concept extends the idea of a one-dimensional array, where data is stored in a linear order, to two dimensions, allowing...

July 2, 2024

What is Associative Arrays in Computer Science

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What is Associative Arrays in Computer Science

In computer science, an associative array, map, symbol table, or dictionary is an abstract data type that stores a collection of (key, value) pairs, such that each possible key appears at most once in the collection. In mathematical terms, an...

June 30, 2024

Basics of JavaScript Arrays Explainedasics

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Basics of JavaScript Arrays Explainedasics

Arrays are fundamental data structures in JavaScript that allow you to store and manipulate collections of data. In this article, we’ll explore various ways to declare arrays, use common array methods, and understand how to manipulate arrays effectively. Array is...

May 27, 2024

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Understanding Arrays in Programming

An array is a data structure in JavaScript that allows you to store and organize multiple values(for elements) sequentially under a single variable name. These values can be any data type, such as numbers, strings, objects or even other arrays....

May 14, 2024

Day 23 of 30-Day .NET Challenge: Span over Arrays

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Day 23 of 30-Day .NET Challenge: Span over Arrays

Optimization involves choosing Span over Arrays for manipulating memory regions. Discover a better approach using Spans on Day 23 of our 30-Day .NET Challenge. Introduction The article demonstrates the use of Span for optimizing memory management, highlighting the performance benefits....

April 13, 2024