Shalini Tewari @maybeshalinii Twitter profile

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Shalini Tewari

@maybeshalinii

9 months

Sorting techniques Handmade Notes🔥👇

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Shalini Tewari

@maybeshalinii

10 months

HOW TO STRUCTURE YOUR BACKEND CODE IN NODE.JS(express.js). [with explanation] 📁 ├── 📄 app.js ├── 📁 bin ├── 📁 config ├── 📁 controllers │ ├── 📄 customer.js │ ├── 📄 product.js │ └── ... ├── 📁 middleware │ ├── 📄

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Shalini Tewari

@maybeshalinii

4 months

You're in an interview, and the interviewer asks, "Can you tell me about yourself?"/ "Tell me something about yourself." Here is how you can answer:

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Shalini Tewari

@maybeshalinii

26 days

During a recent interview, my friend was asked, "How does Bluetooth work?" To my surprise, she couldn't answer. So to ensure you're never caught off guard, here's a clear and concise explanation:

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Shalini Tewari

@maybeshalinii

3 months

You're in an interview, and the interviewer asks, "Can you tell me about yourself?"/ "Tell me something about yourself." Here is how you can answer:

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Shalini Tewari

@maybeshalinii

9 months

Pillars of OOPs Handmade Notes🔥👇

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Shalini Tewari

@maybeshalinii

11 months

Here is the Complete Linux File System [Explained]: 📁 / ∟ 📄boot ∟ 📁bin ∟ 📄ls ∟ 📄mkdir ∟ 📁dev ∟ 📄sda ∟ 📁etc ∟ 📄hostname ∟ 📄passwd ∟ 📄nginx .conf ∟ 📁home ∟ 📁user1 ∟ 📄.bashrc ∟ 📁user2 ∟ 📄notes.txt

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Shalini Tewari

@maybeshalinii

11 months

All The Javascript Array Methods You Need To Know! [🟣🟡🟣🟡].map(🟣,🟥) => 🟥🟥🟥🟥 [🟡🟣🟥🟡].filter(🟡) => 🟡🟡🟡 [🟥🟥🟡🟡].find(🟡) => 🟡 [🟥🟥🟥🟣].findIndex(🟣) => 3 [🟡🟡🟡🟡].fill(1,🟥) => 🟡🟥🟥🟥 [🟥🟡🟡🟥].some(🟡) => True [🟣🟡🟡🟥].every(🟣) => False

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Shalini Tewari

@maybeshalinii

4 months

You're in an interview, and the interviewer asks, "Why you left your previous company?" Here is how you can answer:

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Shalini Tewari

@maybeshalinii

10 months

Javascript Notes and Cheatsheets [Handmade]🔥

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Shalini Tewari

@maybeshalinii

18 days

HOW TO STRUCTURE YOUR BACKEND CODE IN NODE.JS(express.js): [with explanation] 📁 ├── 📄 app.js ├── 📁 bin ├── 📁 config ├── 📁 controllers │ ├── 📄 customer.js │ ├── 📄 product.js │ └── ... ├── 📁 middleware │ ├── 📄

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Shalini Tewari

@maybeshalinii

11 months

FULL STACK DEVELOPER Guide🔥 Step 1 → Learn HTML CSS and JS Step 2 → Learn Git and GitHub Step 3 → Learn Frontend Frameworks Step 4 → Learn Nodejs - Python Step 5 → Learn Database Step 6 → Build Full Stack Projects Step 7 → Host Your Project AWS Step 8→ Apply Jobs🚀

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Shalini Tewari

@maybeshalinii

10 months

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Shalini Tewari

@maybeshalinii

9 months

Object Oriented Programming Object-oriented programming (OOP) is a programming paradigm or methodology that organizes and structures code by modelling real-world entities and their interactions using objects. In OOP, an "object" is a self-contained unit that represents a

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Shalini Tewari

@maybeshalinii

11 months

In a Frontend Developer Interview, I was asked FlexBox vs Grid Layout (in CSS) What would you use and why? Here is what and how you should answer:

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Shalini Tewari

@maybeshalinii

6 months

You're in an interview and the interviewer concludes by saying, "Do you have any questions for us?" Here is how you can answer:

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Shalini Tewari

@maybeshalinii

6 months

Pillars of OOPs handmade notes🚀👇

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Shalini Tewari

@maybeshalinii

9 months

Polymorphism in Object Oriented Programming (OOP) Polymorphism, in simple words, is like using a TV remote. You have different buttons on the remote, but they do different things based on the TV's brand or model. For example, the "power" button turns on different TVs, even

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Shalini Tewari

@maybeshalinii

1 month

People often get confused between SQL and MySQL. Here's the difference:

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Shalini Tewari

@maybeshalinii

10 months

DAY 1 of #20DaysOfReact Topics Covered : -What is React? -Setting up a development environment. -What is a React component? What is React? React is a popular JavaScript library for building user interfaces. It was developed by Jordan Walke, a software engineer at Facebook,

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Shalini Tewari

@maybeshalinii

9 months

Encapsulation in Object Oriented Programming(OOP) Encapsulation is the practice of bundling data (attributes or properties) and the methods (functions) that operate on that data into a single unit, known as a class. Encapsulation in simple words means putting your data (like

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Shalini Tewari

@maybeshalinii

1 year

Web Developer Skill Set: Front-End Development: > HTML > CSS > JavaScript > React, Angular, Vue.js Back-End Development: > Node.js > Express.js >Django (Python) > Ruby on Rails Databases: > SQL (MySQL, PostgreSQL) > NoSQL (MongoDB, Firebase) Version Control: > Git >

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Shalini Tewari

@maybeshalinii

11 months

Don't forget to understand these essential SQL topics if you're just starting out. 1. SQL Basics - SELECT Statement: It's like asking the database for specific information. - FROM Clause: Tells the database where to look for that information. - WHERE Clause: Filters

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Shalini Tewari

@maybeshalinii

11 months

Complete FullStack Developer Roadmap🚀 [With Resources To Learn + Jobs] Step 1 → Learn HTML CSS and JS Step 2 → Learn Git and GitHub Step 3 → Learn Frontend Frameworks [React Recommended] Step 4 → Learn Nodejs - Python Step 5 → Learn Backend Frameworks Step 6 → Learn

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Shalini Tewari

@maybeshalinii

8 months

In which order SQL queries run?🔎👇 In SQL, the order in which queries are processed is typically defined by the logical query processing order. The logical query processing order is different from the order in which the SQL statements are written in the query. Here is the

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Shalini Tewari

@maybeshalinii

7 months

Need SQL Project Ideas? Open this:

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Shalini Tewari

@maybeshalinii

6 months

We often check the 'Accept all cookies' option. Do you know what these 'cookies' mean? Here is the explanation:

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Shalini Tewari

@maybeshalinii

9 months

SQL Commands Handmade Cheatsheets🔥👇

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Shalini Tewari

@maybeshalinii

9 months

WATERFALL MODEL🔎 The Waterfall Model is like building software in a step-by-step manner, where each step is like a phase in a sequence. Phases of the Waterfall: - Requirements: First, you figure out and write down exactly what the customer wants. It's like making a detailed

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Shalini Tewari

@maybeshalinii

10 days

Start Now: • Open your laptop • Open YouTube • Type HTML crash course • Start Learning • Dive into CSS & JavaScript • Ask questions to AI • Build Projects • Push code to GitHub • Share your progress on social media

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Shalini Tewari

@maybeshalinii

9 months

Bubble Sort Explained🔎 Bubble sort is a simple sorting algorithm that repeatedly steps through a list of elements (such as an array) and compares adjacent pairs of elements. If the elements are in the wrong order, they are swapped. The pass through the list is repeated until no

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Shalini Tewari

@maybeshalinii

6 months

Ever wondered how your passwords are stored by the websites? Here's how:

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Shalini Tewari

@maybeshalinii

10 months

DAY 11 of #20DaysOfReact Topic Covered : -Fetching data from APIs First of all, why do we need to fetch data from apis? Fetching data from APIs is like getting information from a specialized messenger. Think of an API as a messenger that can go to different places and bring

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Shalini Tewari

@maybeshalinii

2 months

I'm compiling my Frontend Interview Preparation series ( #20DaysOfFrontendInterviewPrep ) series into a document with a few additional questions. If you want access to it, please comment "Interested" under this post.

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Shalini Tewari

@maybeshalinii

6 months

Different Sorting techniques:🚀

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Shalini Tewari

@maybeshalinii

11 months

A to Z in Web Development! A : API (Application Programming Interface) B : Bootstrap C : CSS (Cascading Style Sheets) D : DOM (Document Object Model) E : Express.js F : Front-end Development or Flask G : Git or GitHub H : HTML (Hypertext Markup Language) I : IDE (Integrated

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Shalini Tewari

@maybeshalinii

25 days

Almost every web developer interview I had as a fresher included the question: "How does the web work?" Here's how you can answer:

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Shalini Tewari

@maybeshalinii

8 months

If you want to learn python open this:

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Shalini Tewari

@maybeshalinii

1 month

You're in an interview, and the interviewer asks, "Why did you leave your previous company?" Here is how you can answer:

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Shalini Tewari

@maybeshalinii

9 months

Abstraction in Object Oriented Programming (OOP) In the most simplest way abstraction is, hiding the unnecessary details of an object while exposing only the relevant aspects. Abstraction helps you define abstract data types, which are classes representing real-world entities,

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Shalini Tewari

@maybeshalinii

5 months

Need SQL Project Ideas? Open this:🧵

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Shalini Tewari

@maybeshalinii

1 year

Complete Frontend Developer Roadmap 🚀 [With Resources] Step 1: Learn HTML Step 2: Learn CSS Step 3: Learn JavaScript Step 4: Learn Git and GitHub Step 5: CSS Architecture and Preprocessors Step 6: Learn Libraries and Framework [React Recommend] Step 7: Modern CSS Step 8: CSS

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Shalini Tewari

@maybeshalinii

1 year

Handmade Javascript notes and Cheatsheets!🔥

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Shalini Tewari

@maybeshalinii

8 months

Are you all ready for #20daysofFrontendInterviewPrep ?🚀 Starting tomorrow onwards at 3pm.

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Shalini Tewari

@maybeshalinii

2 months

I have created a document containing all the handmade notes, articles and exercises for HTML & CSS from the #60daysofMERN series. Those who want access to it please comment "interested" under this post.

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Shalini Tewari

@maybeshalinii

23 days

The first time I got this interview question, I was stunned. I thought there were only 5 HTTP methods, but there are more! Here's a quick guide so you don't get caught off guard like I did :) Imagine you're in an interview, and the interviewer asks: "Tell me about all the HTTP

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Shalini Tewari

@maybeshalinii

3 months

REST API explained:

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Shalini Tewari

@maybeshalinii

19 days

Website VS WebApp👇🔎

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Shalini Tewari

@maybeshalinii

6 months

In a Frontend Developer Interview, I was asked FlexBox vs Grid Layout (in CSS) What would you use and why? Here is what and how you should answer:

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Shalini Tewari

@maybeshalinii

7 months

CSS Cheatsheets (Handmade)🚀👇

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Shalini Tewari

@maybeshalinii

6 months

Web Developer Skill Set: Front-End Development: > HTML > CSS > JavaScript > React, Angular, Vue.js Back-End Development: > Node.js > Express.js >Django (Python) > Ruby on Rails Databases: > SQL (MySQL, PostgreSQL) > NoSQL (MongoDB, Firebase) Version Control: > Git >

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Shalini Tewari

@maybeshalinii

6 months

Structured way to learn JavaScript:

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Shalini Tewari

@maybeshalinii

3 months

I have compiled my React series ( #20daysofReact ) into an e-book. It contains everything from the basics to advanced topics. If you're interested in accessing it, please comment 'interested' on this post.

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Shalini Tewari

@maybeshalinii

10 months

BASIC HTML TAGS YOU SHOULD DEFINITELY KNOW ABOUT Document Structure: <!DOCTYPE html>: Declaration of the HTML version. <html>: Root element that encloses all content on the web page. <head>: Contains meta-information about the document. <title>: Sets the title of the web page.

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Shalini Tewari

@maybeshalinii

9 months

Inheritance in Object Oriented Programming (OOP) A concept that allows one class to inherit the properties and behaviours (i.e., fields and methods) of another class. This concept is used to create a hierarchy of classes, where a subclass (or derived class) can reuse and extend

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Shalini Tewari

@maybeshalinii

7 months

API Architecture Styles:

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Shalini Tewari

@maybeshalinii

9 months

Important OOPs Interview Question What is the difference between Abstraction and Encapsulation? Abstraction: It is the process of hiding the internal details of an application from the outer world, and only showing the user the information that is absolutely necessary.

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Shalini Tewari

@maybeshalinii

10 months

DAY 10 of #20DaysOfReact Topic Covered : - Introduction to Redux What is Redux? Redux is an open-source JavaScript library commonly used in front-end web development for managing the state of an application. It is often used in conjunction with popular JavaScript frameworks

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Shalini Tewari

@maybeshalinii

11 months

Web Developer Skill Set: Front-End Development: > HTML > CSS > JavaScript > React, Angular, Vue.js Back-End Development: > Node.js > Express.js >Django (Python) > Ruby on Rails Databases: > SQL (MySQL, PostgreSQL) > NoSQL (MongoDB, Firebase) Version Control: > Git >

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Shalini Tewari

@maybeshalinii

11 months

2 major project ideas if your specifics are web development. 1. Content Management System (CMS) Tech Stack : Frontend: HTML, CSS, JavaScript (React) Backend: Node.js with Express.js Database: MongoDB Rich Text Editor User Authentication: Passport.js Media Management: Amazon S3

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Shalini Tewari

@maybeshalinii

2 months

Need SQL Project Idea? Open this:

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Shalini Tewari

@maybeshalinii

10 months

LEARN JAVASCRIPT BEFORE REACT!!!! Many people have been sending me DMs after checking #20DaysOfReact , asking if they can start learning React before learning JavaScript. The answer is NO. These js topics are really crucial before starting React: - Variables and Data Types:

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Shalini Tewari

@maybeshalinii

1 year

CSS Cheatsheets and Handmade Notes + Guides🔥

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Shalini Tewari

@maybeshalinii

9 months

Linked List A linked list is a data structure used to organize and manage a collection of data elements. It consists of nodes, and each node has two parts: the data it stores and a reference (or link) to the next node. Linked lists are helpful when you want a flexible way to

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Shalini Tewari

@maybeshalinii

8 months

your weekly CSS dose: (handmade notes & cheatsheets)

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Shalini Tewari

@maybeshalinii

4 months

You're in an interview, and the interviewer asks, "What is the purpose of the Document Object Model (DOM) in web development?" Here is how you can answer:

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Shalini Tewari

@maybeshalinii

8 months

Website VS WebApp👇🔎

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Shalini Tewari

@maybeshalinii

3 months

Day 1 of #10daysofSQL Topics covered: - Introduction to Databases and SQL - Basic Sql syntax - Connecting to a sample database What are Databases? - Databases are structured collections of data that are organized for efficient storage, retrieval, and manipulation. - They

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Shalini Tewari

@maybeshalinii

4 months

If starting with SQL, don't miss these essential topics:

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Shalini Tewari

@maybeshalinii

1 year

Javascript CheatSheets and Handmade Guides 🔥

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Shalini Tewari

@maybeshalinii

10 months

Frequently Asked Questions: 1. What is the difference between React & React Native? React (React.js): Used for building websites and web applications. It uses regular web components like <div> and <input>. Styling is typically done with CSS. Development happens in web browsers

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Shalini Tewari

@maybeshalinii

9 months

Structured Query Language👇🔎 - What is SQL? SQL (Structured Query Language) is like a special language for talking to and working with databases. Databases are like organized collections of information, like a big digital filing system. -What Can You Do with SQL? With SQL, you

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Shalini Tewari

@maybeshalinii

6 months

Javascript handmade notes🚀

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Shalini Tewari

@maybeshalinii

4 months

API Architecture styles explained:

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Shalini Tewari

@maybeshalinii

26 days

1. Bluetooth Pairing Discovery and Inquiry - Scanning and Inquiry: When a Bluetooth device (e.g., your phone) initiates a scan, it sends out inquiry packets to discover nearby devices. Devices in discoverable mode (e.g., a speaker) respond with their Bluetooth addresses and

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Shalini Tewari

@maybeshalinii

6 months

You're in an Web Developer job interview and the interviewer asks, "Explain the difference between Webhooks and APIs." Here is how you can answer:

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Shalini Tewari

@maybeshalinii

6 months

Complete Frontend Developer Roadmap [With Resources] :

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Shalini Tewari

@maybeshalinii

9 months

Input types in HTML handmade cheatsheet🔥🔎

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Shalini Tewari

@maybeshalinii

4 months

We often check the "Accept all cookies" option. Do you know what these "cookies" mean? Here is the explanation:

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Shalini Tewari

@maybeshalinii

5 months

Node.js and Expressjs handmade cheatsheet.👇🔥

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Shalini Tewari

@maybeshalinii

11 months

LEARN JAVASCRIPT BEFORE REACT. These are some of the very important topics you need to master in JavaScript before starting with react : 1. Modern JavaScript features Arrow functions, object destructing, promises, spread/rest operators etc. 2. Functions and scope How

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Shalini Tewari

@maybeshalinii

9 months

Structure of a URL explained: - Protocol: Think of the protocol as a set of rules for communication. It's like deciding if you're going to talk to someone in person (meeting protocol), on the phone (calling protocol), or over the internet (web protocol). Common protocols include

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Shalini Tewari

@maybeshalinii

9 months

Complete FullStack Developer Roadmap🚀 [With Resources To Learn + Jobs] Step 1 → Learn HTML CSS and JS Step 2 → Learn Git and GitHub Step 3 → Learn Frontend Frameworks [React Recommended] Step 4 → Learn Nodejs - Python Step 5 → Learn Backend Frameworks Step 6 → Learn

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Shalini Tewari

@maybeshalinii

10 months

CSS: Basic to Advanced 🔍 1. Selectors and Declarations: - Understanding selectors (element, class, ID, attribute) - CSS properties and values 2. Box Model: - Margin, border, padding, and content - Box sizing (content-box vs. border-box) 3. Layout: - Display

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Shalini Tewari

@maybeshalinii

7 months

May you build amazing projects. May your LeetCode and GitHub streaks never break. May you find great connections on Twitter. May you sail through all your semesters with no backlogs. May you find a cute DSA partner. May you enjoy every moment of this year, and may all your

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@maybeshalinii

6 months

Do you know how loops work? Explained:

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Shalini Tewari

@maybeshalinii

3 months

Brace yourselves, because #10DaysOfSQL is here, and it's starting today! Each day, join me as we delve into the world of SQL, one topic at a time. I'll start from the very basics, and we'll slowly move to the advanced topics. I want you to know that your support and

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@maybeshalinii

6 months

React Interview Questions:

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Shalini Tewari

@maybeshalinii

9 months

SOAP and REST APIs SOAP is like putting a letter in a special envelope. This envelope has clear instructions and rules for how to write the address and seal it. Inside the envelope, you place your message (usually written in XML). By using this structured and rule-bound

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Shalini Tewari

@maybeshalinii

9 months

OSI Model Explained: The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunications or networking system into seven distinct layers. It was developed by the International Organization for Standardization (ISO) to

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Shalini Tewari

@maybeshalinii

1 year

FRONTEND DEVELOPMENT Guide Step 1 → Learn HTML CSS and JS Step 2 → Build a Portfolio Step 3 → Learn Git Step 4 → Practice Javascript Step 5 → Learn New Javascript Frameworks [React Js Recommended] Step 6 → Learn Tailwind Step 7→ Build Projects Step 8 → Apply for Jobs 🚀

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Shalini Tewari

@maybeshalinii

10 months

FULL STACK DEVELOPER Guide🔥 Step 1 → Learn HTML CSS and JS Step 2 → Learn Git and GitHub Step 3 → Learn Frontend Frameworks Step 4 → Learn Nodejs - Python Step 5 → Learn Database Step 6 → Build Full Stack Projects Step 7 → Host Your Project AWS Step 8→ Apply Jobs🚀

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Shalini Tewari

@maybeshalinii

3 months

Javascript Notes and Cheatsheets [Handmade]🔥

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Shalini Tewari

@maybeshalinii

1 month

"I've applied to hundreds of jobs on LinkedIn and haven't heard back from any of them." Here’s how you should use LinkedIn the right way:

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@maybeshalinii

11 days

Roadmap to Become an AI Engineer: 1. Foundation in Mathematics Master linear algebra, calculus, probability, and statistics. Essential for understanding AI algorithms. 2. Programming Skills Proficiency in Python is a must. Learn libraries: NumPy, pandas, TensorFlow, PyTorch.

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@maybeshalinii

1 year

FULLSTACK DEVELOPER Guide Step 1 → Learn HTML CSS and JS Step 2 → Learn Git and GitHub Step 3 → Learn Frontend Frameworks Step 4 → Learn Nodejs - Python Step 5 → Learn Database Step 6 → Build Full Stack Projects Step 7 → Host Your Project [AWS] Step 8 → Apply Jobs🚀

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@maybeshalinii

22 days

Ask someone the difference between SQL and NoSQL, they'll say one is relational other is non-relational, but there is more to it: Here is how you can explain in detail:

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Shalini Tewari

@maybeshalinii

5 months

You're in an interview and the interviewer concludes by saying, "Do you have any questions for us?" Here is how you can answer:

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Shalini Tewari

@maybeshalinii

9 months

Important OOPs Interview Questions: 1. What is Object-Oriented Programming, and how does it differ from other programming paradigms? 2.Explain the four fundamental principles of OOP. 3. What is a class, and what is an object in OOP? How are they related? 4. Describe the

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@maybeshalinii

8 months

CSS Selectors explained👇⚡️

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