Node.js is a cross-platform runtime environment used for creating server-side applications built on the google chrome V8 engine, making it perfect for creating fast and scalable applications. TypeScript is a programming language that was developed as a subset of JavaScript…
Variables are essential for storing values, creating functionalities, and building the application. When we use variables in an application, it is present in the code, right? The code is always associated with the application, and any user can see that…
Operator and operands are two keywords used in programming to perform multiple types of operation, this operation can be of different types such as addition, subtraction, multiplication, division, etc. The operands are the entity to which the operation is performed.…
A template engine is used for server-side rendering to inject the data into the HTML template. A template engine can contain multiple variables, these variable is then replaced with the value sent from the server, these values taking the place…
A variable is considered a container that can contain values of different types, these values can be numbers, characters, boolean, strings, etc. The value a container contains can access by its name and hence naming a variable is also an…
The scope is the most fundamental concept in programming, it defines the current context of a program, i.e., where the variables can be accessed. For Example, a variable defined inside a function can’t access outside it. So its scope is…
JavaScript has a Date object that provides information regarding the date and time. This information can be used for different purposes such as getting the current time, comparing dates, formatting dates, reminders, etc. JavaScript Date objects represent a specific point…
JavaScript is different from other programming languages in terms of data types, it is dynamically typed, allows changing the data type of a variable during runtime, it uses the concept of loose equality, i.e, it compares value regardless of what…
JavaScript uses objects everywhere, it is a fundamental part of writing modern JavaScript code. JavaScript only has a few primitive data types(i.e. string, boolean, null and undefined, etc), and all the remaining data types are considered objects. Objects are non-primitive…
The JavaScript eval() method can execute a statement, expression, or a group of statements and return its completion value if it exists. JavaScript eval() Method The eval() is a method of the JavaScript global object. This method takes a string…