Відео

a default route refers to a route that is used when there is no specific route for a given destination.

Bro, Mai bhul gaya hu ye project

Most welcome

I appreciate it. Stay tuned for more!

Apologies for that

Glad you liked it!

import mysql.connector import pandas as pd # 1. Connect to MySQL Workbench try: connection = mysql.connector.connect( host="localhost", # Replace with your host user="your_username", # Replace with your username password="your_password", # Replace with your password database="your_schema_name" # Replace with your schema/database name ) cursor = connection.cursor() # 2. Create a Table (if it doesn't exist) create_table_query = """ CREATE TABLE IF NOT EXISTS my_table ( id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(255), age INT ) """ cursor.execute(create_table_query) print("Table `my_table` is ready.") # 3. Static Data Insertion static_data = [("John Doe", 30), ("Jane Smith", 25)] static_insert_query = "INSERT INTO my_table (name, age) VALUES (%s, %s)" cursor.executemany(static_insert_query, static_data) connection.commit() print(f"{cursor.rowcount} static rows inserted.") # 4. Dynamic Data from pandas DataFrame # Example DataFrame data = {'name': ['Alice', 'Bob'], 'age': [28, 32]} df = pd.DataFrame(data) # Insert pandas DataFrame rows into MySQL dynamic_insert_query = "INSERT INTO my_table (name, age) VALUES (%s, %s)" for _, row in df.iterrows(): cursor.execute(dynamic_insert_query, (row['name'], row['age'])) connection.commit() print(f"{cursor.rowcount} dynamic rows inserted.") except mysql.connector.Error as err: print(f"Error: {err}") finally: # 5. Close the connection if cursor: cursor.close() if connection.is_connected(): connection.close() print("MySQL connection closed.")

Steps to Connect Routers via Serial Ports: Open Cisco Packet Tracer: Open your workspace in Cisco Packet Tracer. Add Two Routers: Drag and drop two routers (e.g., 1841, 2811) into the workspace. Add Serial Interfaces (if needed): Some routers in Cisco Packet Tracer don’t have serial ports by default. Add a WIC-2T (2 Serial Ports) module to each router: Right-click the router → Inspect/Physical → Drag WIC-2T module into an empty slot. Choose the Serial Connection: Go to the Connections toolbar (lightning bolt icon). Select the Serial DCE cable (labeled as DCE). Connect the Serial Ports: Click on the first router → Choose the Serial 0/0/0 port (or available serial port). Click on the second router → Choose its Serial 0/0/0 port (or available serial port).

Total required per subnet = 5 (PCs) + 2 (network + broadcast) = 7 addresses. To fit, choose a subnet mask allowing at least 8 IPs (next power of 2).

@@SimpleSnipCode bhai aap jaise btaye ho waise bhi kr rha hu but pocket send nhi ho rha hai failed ho ja rha hai

Thank you

Thank you too

Yes. Total 120 video are there. Means 30 videos remaining

Yes. I will complete this series in next month, then I will post this on UA-cam community

Keep watching

Thank you for comment

Glad you liked it!

Thank you so much 🙂

Glad it helped you

Most welcome

Most welcome

Most welcome

You are most welcome

Happy to help

sudo or system password

Thank you so much 😀

Happy to help

Sure

yes

yes right

Thanks and welcome

Thanks and welcome

So nice of you

Hahaha

Nahi

Thanks for liking

Sure

1. $inc Operator - $inc is used to increment or decrement a field by a specific value. - It's useful when you want to increase or decrease a numerical field by a certain amount. - If the field doesn't exist, it creates the field and sets it to the value specified in $inc. :- db.users.updateOne({ _id: 1 }, { $inc: { score: 5 } }); 2. $max Operator - $max is used to update a field only if the specified value is greater than the current value. - It’s useful when you want to set a field to the maximum of its current value and a specified value. - If the specified value is less than or equal to the current value, no change is made. :- db.users.updateOne({ _id: 1 }, { $max: { score: 12 } }); 1. $pop Operator - $pop is used to remove an element from either the beginning or the end of an array. - You specify whether to remove the first or last element of the array. - It removes one element at a time from the array. :- db.users.updateOne({ _id: 1 }, { $pop: { scores: 1 } }); 2. $pushAll Operator - $pushAll was used to add multiple elements to an array at once, but it has been deprecated and replaced by $push combined with the $each modifier. - It used to allow pushing several values at once to an array field. - It appended all the specified values to the array. :- db.users.updateOne({ _id: 1 }, { $pushAll: { scores: [85, 80] } }); Operator Purpose Effect $inc Increment or decrement a value Adds or subtracts a specified number to/from a field. $max Update to the maximum value Updates a field only if the new value is greater. Operator Purpose Status Effect $pop Removes the first or last element from an array Active Removes one element from either the beginning (-1) or the end (1) of an array. $pushAll Adds multiple elements to an array at once Deprecated Replaced by $push with $each for adding multiple items to an array.

Most welcome...

Yes, I know. Next time i am working on that

count=0 for num in range(1, 100+1): if(num%2==0) or (num%3==0): print(num) count+=1 print("Count = ", count)

You can go for this. in this website there are many coding problem: www.w3resource.com/python-exercises/

Not. Total 140 video in this playlist

​@@SimpleSnipCodeSir Please Jaldi Playlist Puri Kare Because Aap Bahot Acche Se Samajate Ho Very Deep And Clear But Gap Padata Hai To Samaj Nahi Ata

Okay