Javascript variables ek container yha box ki tarah hai jisme data ki value ko store kiya jata hai. Javascript variable ko declare karne ke liya var keyword ka use karte hai. Necha diya example mein app dek sakte hai humne variable ke keyword var ko kesa use kiya hai.
Javascript variable ko kesa lika :
Javascript variable matlab jisme hum data ki koi bhi value ko store karke rakte hai. Agar hum var a = 10; likega to iska matlab yeh hoga ki a ek container yha box hai jisme value 10 ko store karke rka hai humne
Example :
Javascript Variables
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Kya Hum Variables Mein String Use Kar Sakte Hai
Ha bilkul hum variable mein jesa numbers use karte hai vesa he hum strings bhi use karte hai. Strings hamesha double quotations mein likna chaye Like "Name", double quotation mein kuch bhi likoge to vo string he hoga.
Example :
Output :
Javascript Variables
Wellcome Programming Warrior Website
So app dek sakte hai humne message mein string ko quotation mein lika
Hum variables mein both string or number use kar saakte hai, I hope apko javascript ka samaj acha sa a gaya hoga.