AI for Beginners by Microsoft

Free AI for Beginners Course from Microsoft.

Don't miss it! Course link 👇

Real Deal

-Coding is so simple.

-Don't listen to what people say.

-Some will discourage you.

-Some will say it's difficult.

-Try it

-Experience it by yourself,

-Then answer yourself whether it's difficult or simple

-Happy Coding


#motivation

@javascript_resources

Useful site :

Tldv

→ Click once to record your Google Meet calls.

→ Quickly get to your written transcripts and recordings.

→ Simply add timestamps, make changes, and share your recordings.

→ tldv.io

#techtip

4 Harsh Truths About Life

1. Relationships that come naturally are the strongest

2. You can not reach all your goals

3. You can not know everything, although you should

4. You need to sacrifice yourself to make the world care about you

@javascript_resources

#motivation

Top 10 best docs you can read in 2024 as a software developer 👨‍💻👩‍💻. 👇

-Python Documentation 🐍
-JavaScript MDN Docs 📚
-React Official Documentation ⚛️
-Django Documentation 🌐
-Vue.js Guide 🖖
-Git Documentation 🔄
-SQLAlchemy Documentation 🛠️
-TensorFlow API Docs 🤖
-Java API Documentation ☕
-Docker Documentation 🐳

🔟 Essential Shortcuts in Visual Studio Code:

💾 Save: Ctrl + S
↩️ Undo: Ctrl + Z
🔁 Redo: Ctrl + Y
✂️ Cut: Ctrl + X
📋 Copy: Ctrl + C
📄 Paste: Ctrl + V
🔍 Find: Ctrl + F
🔄 Replace: Ctrl + H
📜 Go to Line: Ctrl + G
📂 Toggle Sidebar: Ctrl + B
🌐 Toggle Full Screen: F11
to open the terminal Ctrl + `

Learn JavaScript by playing games🚀👇🏻

1. CodeCombat
➩ https://codecombat.com

2. Screeps
➩ https://screeps.com

3. Code Wars
➩ https://codewars.com

4. JS Robot
➩ https://lab.reaal.me/jsrobot/

5. Untrusted
➩ https://alexnisnevich.github.io/untrusted/

Computer Motherboard
@javascript_resources

Top 50 SQL queries during Interviews

#SQL

page 2

page 3
#SQL

page 4
#SQL

React JS Projects Ideas 💡 👇

#react

IP Address in a nutshell:

- What is an IP Address?

An IP address, or Internet Protocol address, is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication.
It serves two main purposes: host or network interface identification and location addressing.

IP addresses are crucial for devices to communicate over a network, allowing data to be sent and received between them.
When you access a website, send an email, or perform any online activity, your device is identified by its IP address, allowing data to be routed to the correct destination.

For example,
Imagine a large city with many houses.
Each house has a unique address that allows mail and packages to be delivered to the correct location.

In this analogy:
1. City represents the internet or a network.
2. Houses represent devices (like computers, smartphones, servers) connected to the network.
3. Address represents the IP address.

Now, let's say you want to send a letter (data) to your friend who lives in this city.
You need to write the recipient's house address on the envelope for the postal service to deliver it to the correct location.

Similarly, when devices communicate over the internet or a network, they use IP addresses as their unique identifiers. Each device has its own IP address, allowing data to be sent to and received from the right destination.

For example, consider a device with the IP address 192.168.0.1.
If another device wants to send data to this device, it uses this IP address to ensure the data reaches the correct location on the network, just like a postal address ensures a letter reaches the right house in the city.

These IP addresses are assigned by IANA(known as Internet Corporation For Internet Assigned Numbers Authority).

- Working of IP addresses

The working of IP addresses involves a systematic process of identification and communication within a network.

Here's how IP addresses work:

1. Devices connected to a network, such as computers, smartphones, or servers, are assigned unique IP addresses.
These addresses can be static (manually configured) or dynamic (assigned automatically by a service like DHCP - Dynamic Host Configuration Protocol).

2. When a device wants to communicate with another device on the same network or a different network (like accessing a website), it needs to send data.
The data is divided into packets, and each packet is labeled with the source and destination IP addresses.

3. Routers and switches in the network play a crucial role. Routers examine the destination IP address in each packet and determine the best path for the data to reach its destination.
They use routing tables to make these decisions.

4. If the destination is on a different network, the data may pass through multiple routers, including those operated by ISPs.
ISPs manage the global routing of data between different networks on the internet.

5. The data packets are transmitted over the physical network infrastructure, such as Ethernet or Wi-Fi.
Each device on the network reads the destination IP address to determine whether the packet is intended for it.

6. The receiving device examines the destination IP address on the incoming packets.
If the address matches its own, it processes the data.
If the destination is on a different network, the process of routing continues until the data reaches the correct device.

7. The destination device may send a response, and the process repeats.
This communication happens seamlessly, allowing devices across the world to exchange information.

In summary, IP addresses serve as unique identifiers for devices in a network.
Routers and other networking devices use these addresses to efficiently route data from the source to the destination across the internet or any network infrastructure.

- Types of IP Addresses

IPv4: