Only DSA learners understand 😂

@bca_programmer

🤖 20 ChatGPT Alternatives You Can Try

- You can use ChatGPT alternatives, they too are GPTs

1. https://chat.tgbot.co
2. https://chat.theb.ai
3. https://freechatgpt.chat
4. https://fastgpt.app
5. https://freegpt.cc
6. https://freegpt.one
7. https://chatgpt.ddiu.me
8. https://chat.ninvfeng.xyz
9. https://www.aitoolgpt.com
10 https://www.chatsverse.xyz
11. https://chatforai.com
12. https://desk.im
13. https://ai.ls
14. https://ai.ci
15. https://talk.xiu.ee
16. https://www.scyu.app
17. https://www.chat2ai.cn
18. https://aigcfun.com
19. https://chat.forchange.cn
20. https://94gpt.com

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@bca_programmer

Java Hand Written Notes.pdf

posted by - @stranger_0_0

@bca_programmer

Bluewillow.ai
Free alternative of midjourney ai image generator

#ai

@bca_programmer

SQL CHEAT SHEET👩‍💻

SQL is a language used to communicate with databases it stands for Structured Query Language and is used by database administrators and developers alike to write queries that are used to interact with the database. Here is a quick cheat sheet of some of the most essential SQL commands:

SELECT - Retrieves data from a database

UPDATE - Updates existing data in a database

DELETE - Removes data from a database

INSERT - Adds data to a database

CREATE - Creates an object such as a database or table

ALTER - Modifies an existing object in a database

DROP -Deletes an entire table or database

ORDER BY - Sorts the selected data in an ascending or descending order

WHERE – Condition used to filter a specific set of records from the database

GROUP BY - Groups a set of data by a common parameter

HAVING - Allows the use of aggregate functions within the query

JOIN - Joins two or more tables together to retrieve data

INDEX - Creates an index on a table, to speed up search times.

@bca_programmer

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Select 999 rs plan on zee5 premium then apply code and enjoy free one year subscription...….send screenshot after successfully purchased
send screenshot in comments or @stranger_0_0

@bca_programmer

No more working

🐞 WhatsApp Bug 🐞

➡️Code: wa.me/settings

✅Send this to your friend and see magic. His whatsApp will Crashed.

Warning ⚠: If You Send This To Someone Your WhatsApp Will Also Get Crashed. And you won't open his chat again without PC. So be Careful. If you don't have pc dont do.

@bca_programmer

What content you all want...?

@bca_programmer

cmd hack

press Win + R
type cmd
then type curl ascii.live/forrest

now see the magic

We can use on termux too

@bca_programmer

What is Docker ?

1 • Development

Lets say You created an Application CHIPS
And that's working fine in your machine

2 • Production

But in Production it doesn't work properly
Developers experince it a lot

3 • That is when the Developer's famous words are spoken

Client - Your application is not working 😡

Developer - It's working on my Machine 😒

4 • The Reason could be due to:

• Dependencies
• Libraries and versions
• Framework
• OS Level features
• Microservices

That the developers machine has but not there in the production environment

5 • DOCKER

We need a standardized way to package the application with its dependencies and deploy it on any environment.
Docker is a tool designed to make it easier to create, deploy, and run applications by using containers.

So it will always work the same regardless of its environment

6 • How Does Docker Work?

Docker packages an application and all its dependencies in a virtual container that can run on any Linux server.

7 • Each container runs as an isolated process in the user space and take up less space than regular VMs due to their layered architecture.

Container Container Container

Tomcat. PHP.

Java. MySQL. Static Binary
Debian. UBUNTU. Alpine
━━━━━━━━━━━━
Kernel


By - @stranger_0_0
⚠️ Don't share without credit
Else gay

OOPS concept in programming

OOPS stands for "Object-Oriented Programming", which is a programming paradigm based on the concept of objects.

The four main principles of OOPs are. Pillars of OOPS

1. Abstraction
2. Inheritance
3. Polymorphism
4. Encapsulation

1.POLYMORPHISM

Polymorphism is Ability to exit in many forms

For example in Cricket M.S Dhoni plays his role in many Forms like Captain, Batsman and Wicket-keeper

2.INHERITANCE

Inheritance allow Classes to inherit common properties from parent Class

For example in Cricket All players of a team inherits same parent properties like Coaching staff, Dress Code, Logo, Sponsors.

3.ABSTRACTION

Abstraction shows only the essential information and hides the non- essential details

We watch cricket matches on phone, laptop or tv but no one knows the process and end to end technology behind them.

4.ENCAPSULATION

Encapsulation refers to the binding of data and code together into a single unit

Cricekt is a encapsulation of various variables such as players, coaches, umpires, commentators, analysts, etc. and tasks such as schedule, play, presentation, commentary, analysis, etc.

By - @stranger_0_0

⚠️ Share with credit else gay

HTML Tutorial Part - 4 Introduction to paragraph tag

By @hardyisop

https://youtu.be/RzcWLhu-SxQ

Things that a Web Developer must know concerning database storage and management:

🟡Characteristics of relational/non-relational data.

🟡Knowledge of NoSQL databases.

🟡Knowledge of web storage.

Following are some of the best databases you must learn

🟧Relational databases: Within the tables, data is stored in rows and columns. The relational database management system (RDBMS) is the program that allows you to create, update, and administer a relational database. Microsoft SQL Server, Oracle Database, MySQL, PostgreSQL, and IBM Db2 are examples of rational databases.

🟧NoSQL: NoSQL databases (aka “not only SQL”) are non-tabular, and store data differently than relational tables. NoSQL databases come in a variety of types based on their data model. The main types are document, key-value, wide-column, and graph. Apache Cassandra, MongoDB, CouchDB, and Couchbase are examples of NoSQL.

🟧Cloud database: It refers to any database that’s designed to run in the cloud. Like other cloud-based applications, cloud databases offer flexibility and scalability, along with high availability. Cloud databases are also often low-maintenance since many are offered via a SaaS model. Microsoft Azure SQL Database, Amazon Relational Database Service, Oracle Autonomous Database are examples of cloud database..

⚡Technology Stacks- MEAN, MERN, MeVn, Lamp

🔰MEAN Stack: MEAN stack development refers to the development process that falls within these particular sets of technologies MongoDB, ExpressJS, Angular, NodeJS.

🔰MERN Stack: It is is one of several variations of the MEAN stack (MongoDB, Express, Angular, Node), where the traditional Angular frontend framework is replaced with React JS. The main benefit of using MERN is the integration of React and its powerful library and capability to use code simultaneously on servers and browsers.

🔰MEVN Stack: Other variants of MEAN Stack, the MEVN Stack (MongoDB, Express, Vue, Node), and really any frontend JavaScript framework can work. It is the open-source JavaScript software stack that has emerged as a new and evolving way to build powerful and dynamic web applications

🔰LAMP: It is an old classic industry standard when it comes to time-tested web development stacks, which comprises MySQL (Relational Database Management), Linux (Operating System), PHP (Programming Language), and Apache (HTTP server).

💎Join on telegram to get more info.

By - @stranger_0_0