Typeof operator in JavaScripts
The typeof operator is used to get the data type (returns a string) of its operand. The operand can be […]
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Visit MotoshareImmediately Invoked Function Expression (IIFE)
IIFE (Immediately Invoked Function Expression) is a JavaScript function that runs as soon as it is defined.It is a design […]
What are arrow functions in JavaScript?
An arrow function expression (previously, and now incorrectly known as fat arrow function) has a shorter syntax compared to function […]
Define Function expression in JavaScript
Function Expression When we create a function and assign it to a variable, known as a function expression. Note: – […]
How does JavaScript scope work?
Variable Scope JavaScript has two scopes: – Global Local Global Scope A variable that is declared outside a function definition […]
How do I use a default parameter in JavaScript?
Default Parameter Syntax: –function function_name (para1, para2=“value”, para3) // problem undefined{Block of statement;}Syntax: –function function_name (para1, para2=“value1”, para3=“value2”){Block of statement;} […]
How to Write Function in JavaScript?
Function Function are subprograms which are used to compute a value or perform a task. Type of Function – Library […]
What is the use of break and continue?
Break Statement Break Statement – This statement is used to “jumps out” of a loop. The break statement breaks the […]
How does a For loop work in JavaScript
For Loop The for loop is frequently used, usually where the loop will be traversed a fixed number of times. […]
What is the IF statement And Switch Statement in JavaScript?
If Statement It is used to execute an instruction or block of instructions only if a condition is fulfilled. Syntax: […]