What is the call stack? An understanding of the callstack will allow you to understand how execution order in JavaScript works. JavaScript is a single-threaded language; this means that it handles one task at a time. JavaScript code is executed by the JavaScript engine. Google’s V8 engine is an example of a popular JavaScript engine, there are others such as the SpiderMonkey and Rhino. The
Let’s delve into hoisting in JavaScript! During compilation, microseconds before code is executed, variable and function declarations are “hoisted” i.e. they are added to memory inside a data structure called “lexical environment”. The official ES6 documentation describes the lexical environment as: “Lexical Environment is a specification type used to define the association of Identifiers to specific variables and functions based upon the lexical nesting structure
ECMA which is short for European Computer Manufacturer’s Association, is an international organization that creates standards for technologies. One of these standards is called “ECMA-262”. ECMA-262 is the standard for creating a general purpose scripting language. This standard is commonly called ECMAScript specification. This specification contains rules and guidelines for creating a scripting language. JavaScript which is a client-side scripting language is one of the
➡️ The move tool allows you to move a game object around in the scene ➡️ The move tool allows you to move a game object around in the scene ➡️ It is used for positioning
✋ The hand tool allows you to pan/move around the scene with the mouse without moving or shifting any game object ✋The keyboard shortcut is: Q ✋ This is different from the fly through mode which will basically allow you to move very fast in the scene ✋To enter fly through mode press on the right mouse button and then use the WASD keys to
🟢The menu bar is right below the title bar 🟢Has all these menu options: File, Edit, Assets, GameObject, Component, Window and Help 🟢From the Help drop-down menu you can pull up the Unity User Manual or the Unity Scripting Reference 🟢There are other help options to check out the official Unity forum, Unity answers to get a specific question answered or look up older question-answers
🧱The Menu bar is right below the title bar and let’s check out the Assets option 🧱Has all these menu options: File, Edit, Assets, GameObject, Component, Window and Help 🧱The Assets option is concerned with all these options that we see in the dropdown menu 🧱 The first option is “Create” which allows us to create a new script, scene, folder, material etc 🧱 We
📁The bar is right below the title bar 📁Has all these menu options: File, Edit, Assets, GameObject, Component, Window and Help 📁The File option is concerned with f options like opening an existing scene, or creating a new scene 📁You can also save your project with the Save and Save as options 📁 Or create a new project from the File menu or open an
📜Title bar is right at the top and displays info about the application and your project 📜Logo (Unity) → Click → Context menu (which allows you to restore, minimize, maximize etc). You can do the same with the buttons on the far right 📜Your project name 📜The name of the scene which is currently open (game level, film scene, splash scene, welcome scene etc) 📜Build
