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Arrays in JavaScript are versatile and essential for managing collections of data. Unlike statically typed languages such as Java or C, JavaScript arrays are dynamic and can hold multiple types of values within a single array. 1. Creating Arrays JavaScript provides multiple ways to create arrays. 1.1 Using Array Literals The simplest way to create … Read more
JavaScript is a loosely typed language, meaning variables do not require explicit type declarations like in languages such as Java or C. Instead, the data type of a variable is determined dynamically based on the assigned value. JavaScript data types can be broadly categorized into two types: Let’s explore these categories in detail. 1. Primitive … Read more
1. Functions in JavaScript Are Objects In JavaScript, functions are not just blocks of reusable code; they are also objects. This means that a function can have properties and methods just like any other object. Example: 2. Functions Are First-Class Citizens Functions in JavaScript are treated as first-class objects, which means they can: 2.1 Assigning … Read more
When writing JavaScript, it is common practice to omit semicolons (;) at the end of function statements but to include them in function expressions. This helps avoid potential issues caused by JavaScript’s automatic semicolon insertion (ASI). Function Statement (Declaration) A function statement defines a named function that can be used before its declaration due to … Read more
1. Function Literals In JavaScript, functions are treated as first-class objects, meaning they can be assigned to variables, passed as arguments, and returned from other functions. Just like object literals, JavaScript allows the creation of function literals. Example: Key Features: 2. Function Declaration A function can be defined using the function declaration syntax. Unlike function … Read more
Technology evolves at an incredible pace, and programming languages are no exception. As developers, we want to invest our time and effort into learning languages that will remain useful and in demand for years to come. But with new languages emerging and older ones evolving, how can we predict which programming languages will still be … Read more
JavaScript is a versatile and powerful programming language that is widely used for both client-side and server-side development (Node.js). Whether you are just starting out or looking for a refresher, this guide covers the fundamental concepts of JavaScript with clear explanations and concise code examples. 1. Variables and Constants In JavaScript, you can declare variables … Read more
With the release of ECMAScript 6 (ES6), JavaScript underwent a significant transformation, introducing powerful new features that make coding more efficient and expressive. In this blog post, we will explore the key enhancements in ES6 with detailed explanations and practical examples. 1. Let and Const Prior to ES6, var was the only way to declare … Read more
🚢 In shipbuilding, structural members often need to penetrate other plating elements to ensure continuity and structural integrity. These penetrations, known as cutouts, are essential for assembling stiffeners, longitudinal frames, and other structural components. Additionally, clips (also called collars) are often required to reinforce and seal these cutouts. This post provides an in-depth look at … Read more
When designing ships using a CAD system, profile endcuts play a crucial role in ensuring proper assembly, welding, and structural integrity. Endcuts define the specific shape applied to the ends of structural profiles, allowing for precise connections and optimized manufacturing processes. This post explores the fundamentals of endcuts, their classification, and how they are managed … Read more