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Best smartphones under 20000 in january 2020 | Top 15 mobiles under 200...

on January 28, 2020

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How to become front end developer

To become a front-end developer, you will need to learn some specific skills. Here are some steps you can follow to become a front-end developer: Learn HTML, CSS, and JavaScript: These are the basic building blocks of the web. HTML is used to structure content on the web, CSS is used to style it, and JavaScript is used to add interactivity. Get familiar with web design principles: This includes things like layout, color theory, typography, and user experience (UX). Learn a front-end framework: There are many frameworks to choose from, such as React, Vue, or Angular. These frameworks can make it easier to build web applications, as they provide a structure for your code and a set of tools for common tasks. Practice by building projects: The best way to learn is to get hands-on experience. Try building your own websites or web applications, and use online resources to learn new techniques. Join a community: There are many online communities for front-end developers where you can ask que

What's the difference between using “let” and “var” ?

"Let " is the statement introduced by ES6(ECMA Script 6). What is this "Let" and how it behaves . Let us discuss about this in this post . What is "let" We are very familiar with key word "var" , which will help us to create a variable in Java script . In ES6 this "let " word used to declare a variable . but both "let " and "var" behaves differently . The main difference is scoping. var will be scoped to the nearest function block and let will be scoped to the nearest enclosing block (both "let " and "var" are global if outside any block), which can be smaller than a function block. And one more thing to be noted is , variables declared with let are not accessible before they are declared in their enclosing block. As seen in the demo, this will throw a ReferenceError exception.

Angular FormsModule HttpClientModule

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Best smartphones under 20000 in january 2020 | Top 15 mobiles under 200...

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