Forem: Shubham Jadhav

🌱 Spring vs Spring Boot – Explained Simply for Everyone

Shubham Jadhav — Fri, 27 Jun 2025 04:05:03 +0000

🤔 What is Spring Framework?

Imagine you’re building a house (a Java application). You could:

Make your own bricks,

Lay every wire by hand,

And build every wall from scratch.

That's hard, slow, and error-prone.

Spring is like a pre-built construction toolkit for Java developers. It gives you ready-to-use tools (like bricks, blueprints, and electrical wiring) so you can build big, complex applications faster — and with fewer bugs

🧰 In tech terms:

Spring is a Java framework that helps you develop robust, secure, and maintainable Java applications. It handles:

Dependency Injection (managing objects for you)

Web apps and APIs (Spring MVC)

Database access (Spring JDBC, Spring Data)

Security (Spring Security)

Testing and modularity

Think of it as a Swiss army knife for Java developers.

😩 But Wait... Spring Was Hard to Configure!
Yes, traditional Spring (before 2014) was a pain to set up:

Tons of XML files

Manual configurations

Lots of boilerplate code

That's where Spring Boot came in to rescue us!

⚡ What is Spring Boot?

Spring Boot is like a power tool kit built on top of Spring.

It simplifies everything by:

Giving auto-configuration (less manual setup)

Embedding a web server (like Tomcat) — no need to deploy to external servers

Letting you create apps with minimal code

Packaging your app into a single .jar file (just run it with one command!)

🚀 In simple terms:

Spring Boot is to Spring what instant noodles are to regular noodles — ready to use, faster to cook, and just as delicious

Whether you’re building your first Java project or working on enterprise-grade software, Spring Boot makes life easier.

Start with Spring Boot. Understand how it simplifies Spring. Then go deeper into core Spring if needed.

Happy coding! 🧑‍💻💚

Top 5 VS code extensions for beginners 🚀

Shubham Jadhav — Tue, 14 Dec 2021 11:42:59 +0000

Hello Guys, Today in this article I am writing about Top 5 VS code extensions for beginners.
So, let's start....

1.Prettier :-
Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.

Installation
Prettier - Code formatter

2.Bracket Pair Colorizer :-
This extension allows matching brackets to be identified with colours. The user can define which characters to match, and which colours to use.

Installation
ext install CoenraadS.bracket-pair-colorizer

3.Jellyfish Theme :-
Jellyfish is a dark theme and free Vs code theme, it make you editor neat and colorful. It is downloaded by 30,611 developers.

Installation
ext install PawelBorkar.jellyfish

4.Live Server :-
Live server gives you launch a development local Server with live reload feature for static & dynamic pages.

Installation
ext install ritwickdey.LiveServer

5.Live Share :-
Live Share enables you to quickly collaborate with a friend, classmate, or professor on the same code without the need to sync code or to configure the same development tools, settings, or environment.

Installation
ext install MS-vsliveshare.vsliveshare-pack

Thanks for reading....

Simple Sign-in form using CSS 🚀🚀

Shubham Jadhav — Thu, 07 Oct 2021 04:53:25 +0000

I created a simple sign up form using html css and JavaScript.
It also include password show or hide functionality.

See below 👇

Modern Navigation Menu using css 🚀

Shubham Jadhav — Fri, 01 Oct 2021 05:36:20 +0000

👉 Modern navigation menu using only css 🚀

see below 👇

Top 10 Windows keyboard Shortcut Keys 🚀🚀

Shubham Jadhav — Wed, 29 Sep 2021 05:54:39 +0000

Hello Guys, Today in this article I am showing top 10 windows shortcut key for beginners.
So, Let's start today's article...

• Top 10 Windows Keyboard
Shortcut key 👇
( "Win" mean Windows Key )

👉 Win + E :-
This shortcut key quickly open your file manager.

👉 Win + UP/DOWN Arrow :-
Win + Down arrow key minimize working window and Win + Up arrow used to full screen working window.

👉 Win + Left/Right Arrow :-
This short cut key used to split screen in two parts when you press Win + Left arrow keys working window take place in left side of screen and when you press Win + Right arrow working window in right side of screen.

👉 Win + D :-
This keys use for minimize all open tabs or window in your pc.

👉 Ctrl + N :-
Quick creating new file in your desktop.

👉 Ctrl + Shift + N :-
This keys create quick new folder in your desktop.

👉 Win + ";" :-
How to open emoji panel in your desktop?? Then press Win + ";" and see your emoji panel.

👉 Win + Shift + S :-
Take a advance screenshot in your pc by using Win + Shift + S. You can take rectangle, square and free-form screen shots.

👉 Win + V :-
You need copied text which you copy 5-6 hours before then press Win + V and see your clipboard history.

👉 Win + L :-
Lock your pc quickly by pressing Win + L keys.

🙏 Thanks for reading....

Neumorphic Social Media Buttons in CSS

Shubham Jadhav — Mon, 27 Sep 2021 04:35:46 +0000

Neumorphic Social Media Button using pure CSS 👇

ODD-EVEN Number using Recursion in JS 🚀

Shubham Jadhav — Sat, 25 Sep 2021 05:54:10 +0000

Hello Guys, Today is this article we are taking about Recursion.
We are solving and understanding a problem by using Recursion in JavaScript.

👉 Problem :- Find odd-even number using Recursion ?

Let's start today's article...

• What is recursion?
=> Recursion mean calling itself till condition not true. A function call itself that's function called Recursive function.

• How to find odd even number in JavaScript?
=> We are finding odd-even number by dividing 2. When the reminder is 0 it's mean the number is even or reminder is 1, it is odd number. Right...

We are using same logic in today's solving problem using recursion but different.

👉 Let's start solving problems

• First we create a function and pass one parameter. As following 👇

• We are using same logic as we use always to find odd even number but in this problem we are consider if the parameter's value is 0 it is even or if it's value is 1 it means number is odd.

• See following code to better understand, we are using if-else condition. 👇

• Now time to use recursion function but before using recursion we simply decrease parameter 'num' value by 2.
Because odd and even number difference is 2 for example 1 and 3 difference is 2 and also 2 and 4 difference is 2. See below 👇

• In the above code, in a line number 14 we are calling a function that's mean it will call itself till when given condition not true.

• Let's check the output 👇

🙏 Thanks for reading...
👉 Stay with us for more....

Random Password Generator using JavaScript 🚀

Shubham Jadhav — Wed, 22 Sep 2021 04:46:10 +0000

👉 RANDOM PASSWORD GENERATOR USING JAVASCRIPT 🔥🔥

• Code below 👇

Array.map() Method in JavaScript 🚀

Shubham Jadhav — Mon, 20 Sep 2021 05:43:21 +0000

Hello, guys today we are covering one of the most important topic.
Today we are learning map() method, so let's start today's article.

👉 Article Content
• What is Array.map() method ?
• Syntax of Array.map() method ?
• Use of Array.map() method ?
• Example of Array.map() method ?
• Explanation of example

👉 What is Array.map() method ?
=> The map() method is used for array transformation. It takes another custom function as an argument and on each array item applies that function.

👉 Syntax of Array.map() method ?
=>

👉 Use of Array.map() method ?
=> Map() method used to iterate over an all array item one by one and apply function on each array items.

👉 Example of Array.map() method
=> See following image

👉 Explanation
=> As shown above image we need an array with some values. That's why I am created an array and it's name is 'arr' and stored [1,2,3,4,5] this values.

Now I am using map() method to increase every array item by one.

I used map() method and pass a function and this function takes one argument and this argument hold all the array items.

When this method call all array items iterate one by one and apply function. When array item '1' is pass through a map() method it's simply increment by 1.

👉 Map() method take a function which will be arrows function or normal Js function.

👉 This method works like a loop and it's similar to for and forEach.

🙏 Thank you for reading....

Calculator Function using JavaScript 🚀🚀

Shubham Jadhav — Sat, 18 Sep 2021 05:56:30 +0000

How to create calculator function in JavaScript??

Yes, Today we are making a JavaScript function which is return some mathematics output.

So, let's start with JavaScript code.

(1) Let's make a JavaScript
file and give any name
here I am giving index.js.
(Note:- We must need a
html file to run our JS
code in browser)

(2) Next step make a function
name calculator() in js
file. And pass three
parameter x, y and o.

(3) Parameters explanation :-
(a) x is a first number
(b) y is a second number
(c) o is a operator

(4) We are using switch
statement as shown in
following code.

(4) Let's understand above
code :-
(a) first pass o
parameter because it
will decide which
mathematics operation
will conduct. o is
String and x and y
number
(b) If any user call this
function by passing three
parameters like
calculator(2,3,'+') then
the first case is
executed.
(c) When anyone not enter
valid input the it will
return "enter valid
numbers".

(5) Let's call the above
function and see output.

👉 Happy Coding...
🙏 Thank you for reading...

5 Most Unused and Ununderstood HTML Tags🚀

Shubham Jadhav — Thu, 16 Sep 2021 05:48:52 +0000

Here are 5 most rare used html tags which we learn today. While they might familiar but still quite useful in some situations.
So let's start learning most 5 html unused tags...

abbr tag

abbr tag only used for define abbreviated words. You need to define a title inside a tag and when a user is hover on it the full definition appears below.
abbr tag is rarely used, but the benefits are many for screen readers, search engine and spellchecker.

2.fieldset tag

 Fieldset is a nifty little attribute that you can add to your forms to logically group form elements. Once applied the fieldset tag draws a box around the elements within the fieldset.

3.ins tag

If you want underline without using css, then use ins tag. This tag add underline of the text which is inside the ins tag.

4.del tag

This tag is as similar to ins tag but the difference is ins tag used to underline words and del tag is shown what's been taken out with a strikthrough.

5.cite tag

cite tag is used to define text inside other elements for a reference. Typically the browser will render the text inside of the cite tag in italics. The cite tag is really useful for citing bibliographic and other site references.

🙏 Thanks for reading...
👉 Stay tuned with us for more
interesting article.

Array.forEach() Method in JavaScript 🚀

Shubham Jadhav — Tue, 14 Sep 2021 05:18:39 +0000

How can we iterate array items through a loop in JavaScript ??

If you know the above question answer then give the answer in comment section.

Today we are learning the most important method in JavaScript.

Array.forEach();

• What is Array.forEach()
method ?
=> In which method we can
iterate array items through
a loop it's called
Array.forEach() method.

• Syntax of Array.forEach()
=> arr.forEach((item, index)
=> { // code here.. })

This method return a callback function.

• Example

• Explanation
(1) Let's create an array and give any name as per you but I gave 'arr' as name.
(2) Now, I used here in next step arr.forEach() method.
(3) As we know this method return a callback function and this has two parameters 'item' and 'index'as shown above example.
(4) The forEach method iterate all items like a for loop one by one.

• Advantages of forEach() method
(1) It has a clear syntax.
(2) the forEach method keeps the variables from the callback function bound to the local scope
(3) The forEach method is less error prone.

🙏 Thank you for reading...