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Template literals for string interpolation

Template literals for string interpolation Template literals are powerful attributes or features in JavaScript programming that allow JavaScript programmers to perform string tasks in a more readable and flexible order. JavaScript template literals make string manipulation easier, especially when JavaScript programmers need to add variables or advanced program expressions inside strings. JavaScript template literal syntax.…

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April 7, 2025

Converting between types e.g String(), Number(), Boolean()

Java Script

Converting between types e.g String(), Number(), Boolean()

Converting between types (e.g., String(), Number(), Boolean()) Data type conversion in JavaScript programming helps convert an existing data type variable value from existing data type to another data type format. Here in data type conversion process it can be either implicitly formatted automatically by JavaScript programming or explicitly performed manually by JavaScript programmer or developer.…

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April 5, 2025

Type coercion and type checking

Java Script

Type coercion and type checking

Type coercion and type checking Type coercion and type checking are basic fundamental programming concepts in JavaScript programming. Type coercion and type checking are mainly used in JavaScript programming to deal with multiple programming data and information so that you can convert and control multiple data type program variables by declaring them in JavaScript program.…

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April 2, 2025

Complex types Objects and Arrays

Java Script

Complex types: Objects and Arrays

Complex types: Objects and Arrays In JavaScript programming, object and array data types are treated as complex data types or non-primitive data types because arrays and objects in JavaScript can store and process data and information in multiple program variable values or more complex structures. Object and array data types are the exact opposite of…

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April 1, 2025

Primitive types String Number Boolean

Java Script

Primitive types String, Number, Boolean, Null, Undefined, Symbol, BigInt

Primitive types: String, Number, Boolean, Null, Undefined, Symbol, BigInt In JavaScript programming, primitive data types indicate the most basic or fundamental JavaScript data types that are not modifiable in the JavaScript program, which cannot be changed directly. These are the default JavaScript program simple data type format, and these are not any array or object…

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March 31, 2025

Using the browser console to test code

Java Script

Using the browser console to test code

Using the browser console to test code In JavaScript programming, using the web browser console is the best method for testing JavaScript program source code for immediate testing and directly interacting or communicating with dynamic website webpages in real time. Where you can execute small modules of JavaScript program, preview the immediate program result, and…

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March 25, 2025

Case sensitivity semicolons and white space

Java Script

Case sensitivity, semicolons, and white space

Case sensitivity, semicolons, and white space In JavaScript programming, variable case sensitivity, program syntax semicolon, and white space play an important role in the proper interpretation and execution of JavaScript program source code. While case sensitivity treats program variables differently in uppercase and lowercase, the semicolon operator properly terminates JavaScript program important line row syntax,…

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March 24, 2025

Keywords, statements, and comments

Java Script

Keywords, statements, and comments

Keywords, statements, and comments In JavaScript programming, keywords, statements, and comments play an important role in defining or structuring the JavaScript program source code in multiple orders and developing the program from construct to output. Where keywords, statements, and comments perform individual functions or tasks at different times in the JavaScript program source code. So,…

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March 24, 2025

Understanding console.log()

Java Script

Understanding console.log()

Understanding console.log() console.log() is a built-in JavaScript program function to display JavaScript program output, here console.log() function is used to display the output of JavaScript program in the console screen of the web browser. Where console.log() function is mostly used to display the existing program data and information during JavaScript program debugging or program development…

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March 22, 2025

Hello World in JavaScript

Java Script

Writing “Hello, World!” in JavaScript

Writing "Hello, World!" in JavaScript To print the message "Hello, World!" in JavaScript programming, you get two default options, where JavaScript programmers can apply console.log() function to print the output in the web browser console, or can also use alert() function to display it in a pop-up window as per the requirement. Here are the…

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March 22, 2025

Using the browser console

Java Script

Using the browser console for running JavaScript

Using the browser console for running JavaScript Running JavaScript program in web browser console window is helpful to communicate directly with website webpages and manually manipulate custom updates in existing webpage website elements. How to Run JavaScript in Web Browser. So, let’s know the steps to run JavaScript program in web browser console. First of…

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March 22, 2025

Installing a code editor

Java Script

Installing a code editor VS Code, Sublime Text, etc.

Installing a code editor VS Code, Sublime Text, etc. When you need to install a JavaScript programming code editor on your computer, you currently have many existing graphical code editor options available. These include Microsoft Visual Studio Code (VS Code), Sublime Text Code Editor, Atom Code Editor, Notepad++, Eclipse, and NetBeans, etc. Here are detailed…

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March 21, 2025