We are going to cover here some javascript important and foundational concepts that need to know every javascript developer.

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Below is the list we are going to cover in this post :

We all know ECMAScript 6, also known as ECMAScript 2015, is the latest version of the ECMAScript standard. so we will discuss few features of it -

Since the Angular release, we are used directive term and their uses in the application. they provided built-in directives but are going to see how to create our own directive?

Basically custom directive is the instruction given to DOM. where we can enhance the capability of HTML DOM.

There are…

We all know that javascript is a synchronous programming language but callback functions help to make it an asynchronous programming language.

By the Definition of Javascript, MDN Promises is,

The Promise the object represents the eventual completion (or failure) of an asynchronous operation and its resulting value.

Basically, promises are…

Javascript - Synchronous callstack

To become a javascript or web developer we must know how javascript works internally. By understanding this you will get to know how to write non-blocking code.

The Javascript Engine

It is an engine that executes your javascript programs or code. the most popular javascript engine is V8.

Jasypt is a Java library which provides us to add basic encryption capabilities to projects with minimum effort and without writing any code !! 😀

let's see how we can do that…

Steps To Add Encryption Using Jasypt :

To access multiple database in application sprint boot makes easy way to do this. In this article, You will get idea to configure it, here we are going to configure two mysql databases for spring boot application.

Steps: -

1.Add multiple datasource configuration in to your application.properties.
2.Create Configuration class with providers @Bean…

The last month gets new version release Angular 10.0.0 only 4 months after version 9 of Angular, Lets see whats new features are available to use:


New Date Range Picker

Angular material now includes new date range picker, here…

Prasad Sonawane

Love Programming and Writing, Software Engineer, Pune

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