Tech Psyche . Updates . Tech Tips & Tricks . Programming , Tech Course
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Sharing updates & resources on Programming & Coding, Cryptocurrency, Blockchain, Web 3, Python, Data Science, Data Analysis, Java, Web Dev, AI, App Dev, ML, Cyber Security & Hacking & More

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If I were to start Computer Science in 2025 ๐Ÿ’ซ๐Ÿš€

- Harvard
- Stanford
- MIT
- IBM
- Telegram
- Microsoft
- Google

โฏ CS50 from Harvard
http://cs50.harvard.edu/x/2023/certificate/

โฏ C/C++
http://ocw.mit.edu/courses/6-s096-effective-programming-in-c-and-c-january-iap-2014/

โฏ Python
http://cs50.harvard.edu/python/2022/

https://t.me/pythonresourcestp

โฏ SQL
http://online.stanford.edu/courses/soe-ydatabases0005-databases-relational-databases-and-sql

https://t.me/sqlresourcestp

โฏ DSA
http://techdevguide.withgoogle.com/paths/data-structures-and-algorithms/

https://t.me/techpsyche/544

โฏ Java
http://learn.microsoft.com/shows/java-for-beginners/

https://t.me/javaresourcestp

โฏ JavaScript
http://learn.microsoft.com/training/paths/web-development-101/

https://t.me/javascriptresourcestp

โฏ TypeScript
http://learn.microsoft.com/training/paths/build-javascript-applications-typescript/

โฏ C#
http://learn.microsoft.com/users/dotnet/collections/yz26f8y64n7k07

โฏ Mathematics (incl. Statistics)
ocw.mit.edu/search/?d=Mathematics&s=department_course_numbers.sort_coursenum

โฏ Data Science
cognitiveclass.ai/courses/data-science-101

https://t.me/datascienceresourcestp

โฏ Machine Learning
http://developers.google.com/machine-learning/crash-course

https://t.me/mlresourcestp

โฏ Deep Learning
introtodeeplearning.com

โฏ Full Stack Web (HTML/CSS)
pll.harvard.edu/course/cs50s-web-programming-python-and-javascript/2023-05

https://t.me/webdevresourcestp

โฏ OS, Networking
ocw.mit.edu/courses/6-033-computer-system-engineering-spring-2018/

โฏ Compiler Design
online.stanford.edu/courses/soe-ycscs1-compilers

Learn DSA๐Ÿ‘‡
https://t.me/techpsyche/544

Cyber Security๐Ÿ‘‡
https://t.me/zerotrusthackers/41

100+ YouTube channels๐Ÿ‘‡
https://t.me/techpsyche/513

Make sure to scroll through the above messages ๐Ÿ’ you will definitely find more interesting things ๐Ÿค 

ENJOY LEARNING ๐Ÿ‘๐Ÿ‘

WhatsApp Channel๐Ÿ‘‡
https://whatsapp.com/channel/0029VahGttK5a24AXAJDjm2R
Forwarded from Java Resources TP
Java Backend Development is a highly in-demand and well-paying job in the tech industry.

If you're looking to become an excellent Java Developer, here's a roadmap that includes various online resources:

1. Core Java

First comes the fundamentals of Java Programming, here you will understand OOP concepts, conditional statements, collection frameworks,and many more.

https://youtube.com/playlist?list=PLd3UqWTnYXOnjGmyjD3zbIkyLXP15-6w0&si=UYvQhVNlZQYCH1Il

2. JDBC

A Java API that allows you to access tabular data, especially data stored in a relational database.

https://youtube.com/playlist?list=PLsyeobzWxl7rU7Jz3zDRpqB-EODzBbHOI&si=Cc45vpeRXGIUKbfn

3. SQL

Get a good understanding of SQL, which is necessary to work with JDBC to write queries.

https://youtu.be/7S_tz1z_5bA

https://t.me/sqlresourcestp

4. JSP + Servlet

Learn JSP and Servlet, which are used for writing web pages for web applications and handling client requests on the server-side.

https://youtube.com/playlist?list=PLE0F6C1917A427E96&si=TQeOIgluG3R29622

5. Spring Framework

5.1. Core Spring Framework

https://youtu.be/GB8k2-Egfv0?si=dHYp6rFkGVl9RMt8

5.2. Spring REST & Spring DATA

https://youtu.be/GwYUjzPrQTM?si=hJfmpukii2WnofxQ

5.3. Spring Security
Spring Security is the primary choice for implementing application-level security

https://youtu.be/sm-8qfMWEV8?si=uMkpBxOUXIptZif9

https://t.me/zerotrusthackers

6. Hibernate Framework

Hibernate is a Java framework that simplifies the development of Java application to interact with the database. It is an open source, lightweight, ORM (Object Relational Mapping) tool.

https://youtu.be/Yv2xctJxE-w?si=q4FIOBxxX-Y0Qj5q

7. Spring Boot

Spring Boot is the ultimate framework and Makes Java Web Development less boilerplate, it can help you make production-ready applications in no time.

https://youtu.be/msXL2oDexqw?si=XB19MCCECAggcB18

8. Basic DevOps

8.1. Learn to Use AWS & Deploy Java Apps

https://youtube.com/playlist?list=PLVz2XdJiJQxxurKT1Dqz6rmiMuZNdClqv&si=bJyg0Np11PkGDIKO

8.2. Learn Basic Docker:

https://youtu.be/p28piYY_wv8?si=Xoqje7MJad1NeE9g

8.3. Learn Basic Kubernetes:

https://youtu.be/rTNR7vDQDD8?si=dgzwxQof7yGHUP4n

8.4. Deploy Spring Boot App on Kubernetes:

https://youtu.be/EZolJ4lNiYc?si=Kw09qKwMp_LxHTvw

9. Basic of git and GitHub
https://youtu.be/apGV9Kg7ics?si=MHtCgD8o7XqpU4W3

10. Java Microservices

https://youtu.be/tuJqH3AV0e8?si=1jjrWl4l4uYGrE5i

14. Java Quick revision for Interviews

https://youtu.be/oYXivKMSEqM?si=tngbZrvgbAwsShEb

15. Spring JMS(java messaging services)

JMS is a standard Java API that allows a Java application to send messages to another application.

https://youtube.com/playlist?list=PLmCsXDGbJHdibOx6axScPiuHA8ftsrmut&si=J0qjBSbB4GDCeTOv

Encaspulation in Java: https://t.me/javaresourcestp/21

Leetcode Patterns for Java DSA: https://t.me/javaresourcestp/13

Follow This WhatsApp Channel for More Resources:
https://whatsapp.com/channel/0029VahGttK5a24AXAJDjm2R
Interviewer: "What do you know about our company?"
Candidate: "I think you do something related to tech?"

Big mistake! A vague or uncertain response makes you look unprepared & disinterested. Employers want to see that youโ€™ve taken the time to understand their company & why youโ€™d be a great fit.

What NOT to say:
โŒ "I donโ€™t know much, but Iโ€™m eager to learn" (shows a lack of preparation)
โŒ "I just saw the job posting & applied" (feels random & unintentional)
โŒ "Itโ€™s a big company, so I thought itโ€™d be a good opportunity" (too generic & uninformed)

How to IMPRESS with your answer:
โœ”๏ธ Shows research & enthusiasm
"Your company is a leader in [industry/product/service] & I was excited to learn about your recent [mention an achievement, innovation or project]. I really admire your commitment to [company value or mission] & thatโ€™s one of the reasons Iโ€™m drawn to this opportunity"

โœ”๏ธ Demonstrates genuine interest
"From what Iโ€™ve read, your company stands out for [unique aspect: innovation, company culture, impact]. One thing that caught my attention was [specific initiative or milestone] & Iโ€™d love the opportunity to contribute to something similar"

โœ”๏ธ Aligns your goals with the companyโ€™s vision
"Iโ€™ve been following your companyโ€™s growth & I truly respect how you [mention key values, industry influence, sustainability efforts, etc.]. The way you [specific company approach] aligns with my own professional goals & Iโ€™m excited about the potential to be part of your team"


Take a few minutes to research before your interview, check their website, social media, recent news & LinkedIn updates. A well-prepared candidate always stands out!

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Reach out to us today for CV Services.
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Join Our WhatsApp Channel for Job Opportunities & CV Tips
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Famous Programming Languages and Their Frameworks

1.Python:
Frameworks:
* Django
* Flask
* Pyramid
* Tornado

2.JavaScript:
Frameworks (Front-End):
* React
* Angular
* Vue.js
* Ember.js
_and thousands more...._

Frameworks (Back-End):
* Node.js (Runtime)
* Express.js
* Nest.js
* Meteor

3..Java:
Frameworks:
* Spring Framework
* Hibernate
* Apache Struts
* Play Framework

4.Ruby:
Frameworks:
* Ruby on Rails (Rails)
* Sinatra
* Hanami

5.PHP:
Frameworks:
* Laravel
* Symfony
* CodeIgniter
* Yii
* Zend Framework

6.C#:
Frameworks:
* .NET Framework
* ASP. NET
* ASP. NET Core

7.Go (Golang):
Frameworks:
* Gin
* Echo
* Revel

8.Rust:
Frameworks:
* Rocket
* Actix
* Warp

9.Swift:
Frameworks (iOS/macOS):
* SwiftUI
* UIKit
* Cocoa Touch

10.Kotlin:
Frameworks (Android):
* Android Jetpack
* Ktor

11.TypeScript:
Frameworks (Front-End):
* Angular
* Vue.js (with TypeScript)
* React (with TypeScript)

12.Scala:
Frameworks:
* Play Framework
* Akka

13.Perl:
Frameworks:
* Dancer
* Catalyst

14.Lua:
Frameworks:
* OpenResty (for web development)

15.Dart:
Frameworks:
* Flutter (for mobile app development)

16.R:
Frameworks (for data science and statistics):
* Shiny
* ggplot2

17.Julia:
Frameworks (for scientific computing):
* Pluto.jl
* Genie.jl

18.MATLAB:
Frameworks (for scientific and engineering applications):
* Simulink

19.COBOL:
Frameworks:
* COBOL-IT

20.Erlang:
Frameworks:
* Phoenix (for web applications)

21.Groovy:
Frameworks:
* Grails (for web applications)

Best Programming Resources: https://topmate.io/learning_resources/1362011

ENJOY LEARNING ๐Ÿ‘๐Ÿ‘

Follow this WhatsApp Channel for More Resources
https://whatsapp.com/channel/0029VahGttK5a24AXAJDjm2R
๐Ÿ‘1
โ‡๏ธ What is password salting ?

Password salting is a technique to protect passwords stored in databases by adding a string of 32 or more characters and then hashing them. Salting prevents hackers who breach an enterprise environment from reverse-engineering passwords and stealing them from the database.

Password salting increases password complexity, making them unique and secure without affecting user experience. It also helps prevent hash table attacks and slows down brute-force and dictionary attacks.

โ‡๏ธ Password hashing and why salting is required

Hashing prevents passwords from being exposed or stolen by threat actors, since they are not stored as plaintext. For example, when users create an account with a username and password on a website, their password is hashed and stored in an internal file system in an encrypted form.

When users log in, the password runs through a one-way hashing algorithm that converts the password into a different and unrecognizable string of characters. During login, this string is compared to the other hashes stored in the website's database. If the credentials match the stored hash, users can access the account. If it doesn't match, hash verification fails, and users are not able to log in.

Share and Support

Honeypot Explained: https://t.me/zerotrusthackers/16

OTP Tokens: https://t.me/zerotrusthackers/42

WhatsApp Channel๐Ÿ‘‡
https://whatsapp.com/channel/0029VaxVv551iUxRku094918
What are the signs of a bearish trend in the crypto market?

Signs of a bearish trend in the crypto market include declining prices, lower highs, and lower lows on the price chart. Analyzing moving averages, increasing trading volume, and bearish indicators like the Relative Strength Index (RSI) can further support the identification of a bearish trend. It's essential to use a combination of technical analysis tools and stay informed about market news for a well-rounded assessment.

Cryptocurrency Investing: https://t.me/techpsyche/723

Liquidity: https://t.me/techpsyche/712

Beginner's Guide to Cryptocurrency: https://t.me/techpsyche/703

More Resources Here:
https://whatsapp.com/channel/0029VajB00n0LKZ7cSloGR1M

#crypto #web3 #blockchain #finance
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