34. Javascript Variables And Strings - Full stack web development Course

In this FullStackWebDevelopment tutorial series video, We will learn about #Javascript #Variables And #Strings. We will be learning about variables and how to use them. Variables are created using the reserved keyword var and giving the variable a name. Example: var name = “John”. A reserved keyword cannot be used as a variable name. Variables can have any values like string, integer, floating point and even boolean. They are stored in the memory after their declaration and fetched whenever it is needed. Variables act as buckets that store data on random spots in RAM and are fetched whenever needed. Javascript cleans out the variable once we are done with it and don’t need it anymore. Strings are declared using double or single quotes and concatenated using the ‘+’ operator. Anything inside the quotes is treated as a string. Example : var age = “20” is a number string and not integer. The console.log() is a function in JavaScript that is used to print any kind of variable defined before in it or to just print any message that needs to be displayed to the user in the console. ---------------------------- Week 1 : Day 6 Section 5 : Learning to Code With Javascript Tutorial 34: Javascript Variables And Strings Project Work Link : https://wbweb.co.in/learn/34-variables-strings.js.zip ---------------------------- Do subscribe and hit Bell Icon ---------------------------- Follow us in social media handles for opportunities and code related support. Instagram: https://www.instagram.com/wb.web/ Facebook: https://www.facebook.com/wbweb/ Twitter: https://twitter.com/wbweb_in/ LinkedIn: https://www.linkedin.com/company/wbweb/ ---------------------------------------------------------- Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For more information, please write back to us at [email protected] or call us at IND: 7077568998 After completing the course, write to [email protected] for internship or freelancing opportunities. For consultation or partnership related queries drop a mail to [email protected].