Written by Apoorva Chikara lives and works in Delhi-NCR(India) and building useful things with Node.js, Javascript, Angular, ReactJs and AWS. You can follow me HERE!
In the last blog, we learn about promises and how do we use them. In this section, we will run more about promise methods. What are promises anti-pattern? How do we make things run in parallel using promises?
Why do we need promises in javascript? How does it help us to make your code async and able to control the flow easily? Understand the promise states and know when to use and how to make any code async in nature.
Almost everything is object in Javascript and there are plenty of methods on object class. Whenever the new object is created, all these methods are accessible on the new object.
We often need to make properties private in Javascript. We have different options to achieve the same and this blog will you learn them and use them in real scenario
How to check the properties added to the objects? Why do we need to use in-built object methods?
Understanding is javascript an async or sync language. It seems using promises and other webAPI like setTimeout, setInterval etc. proves that JS is async language?
What is node: protocol and why we should use it?
There are a lot of methods on Object in Javascript and in this blog, we will discuss Object.freeze(), Object.seal(), and Object.preventExtensions(). We will cover more methods in the upcoming blogs.
Why we should use toString method when we should use it. It is important to understand where we need to use this method and how we can leverage its optional parameters to convert numbers to different base.
Useful array methods in Javascript. Learn when to use them and what does they return?
Learn Autoboxing to understand how primitives type access methods and properties.
Understanding types in JS is one of the fundamental concepts. You will be ready to answer any `types` based questions after reading this blog. Please leave your comments on github if you feel any information is incorrect.
