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Articles tagged with #javascript
ES6 introduced new string methods such as startsWith(), endsWith(), includes(), padStart(), padEnd(), repeat(). To check if a string starts with a specified substring, use startsWith() . It returns true or false console.log("Atlanta, Ga".startsW...
A variable declared with const can be mutable or immutable depending on the data type of the assigned value. However, a constant cannot be reassigned to a new value. The difference between assignment and immutability (mutability) is: The assignment ...
Hoisting refers to JavaScript giving higher precedence to the declaration of variables, classes, and functions during a program’s execution. It makes the computer process declarations before any other code.However, it's important to note that hoistin...
Scope in JavaScript determines the accessibility (visibility) of variables from different parts of the code. Global Scope: Variables declared at the top of a program or outside of any function or block are considered to be global variables: var g...
