๐
Voice Recorder in Python
pip install sounddevice
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pip install sounddevice
import sounddevice
from scipy.io.wavfile import write
#sample_rate
fs=44100
#Ask to enter the recording time
second = int(input("Enter the Recording Time in second: "))
print("Recordingโฆ\n")
record_voice = sounddevice.rec(int(second * fs),samplerate=fs,channels=2)
sounddevice.wait()
write("MyRecording.wav",fs,record_voice)
print("Recording is done Please check you folder to listen recording")
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โLearn AIโ is everywhere. But where do the builders actually start? ๐ฑ
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โ Videos:
โก๏ธ LLM Introduction โ https://lnkd.in/ernZFpvB
โก๏ธ LLMs from Scratch - Stanford CS229 โ https://lnkd.in/etUh6_mn
โก๏ธ Agentic AI Overview โhttps://lnkd.in/ecpmzAyq
โก๏ธ Building and Evaluating Agents โ https://lnkd.in/e5KFeZGW
โก๏ธ Building Effective Agents โ https://lnkd.in/eqxvBg79
โก๏ธ Building Agents with MCP โ https://lnkd.in/eZd2ym2K
โก๏ธ Building an Agent from Scratch โ https://lnkd.in/eiZahJGn
โ Courses:
โก๏ธ HuggingFace's Agent Course โ https://lnkd.in/e7dUTYuE
โก๏ธ MCP with Anthropic โ https://lnkd.in/eMEnkCPP
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โก๏ธ Vector DB from Embeddings to Apps โ https://lnkd.in/eP2tMGVs
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โก๏ธ Building and Evaluating RAG apps โ https://lnkd.in/ewy3sApa
โก๏ธ Building Browser Agents โ https://lnkd.in/ewy3sApa
โก๏ธ LLMOps โ https://lnkd.in/ex4xnE8t
โก๏ธ Evaluating AI Agents โ https://lnkd.in/eBkTNTGW
โก๏ธ Computer Use with Anthropic โ https://lnkd.in/ebHUc-ZU
โก๏ธ Multi-Agent Use โ https://lnkd.in/e4f4HtkR
โก๏ธ Improving LLM Accuracy โ https://lnkd.in/eVUXGT4M
โก๏ธ Agent Design Patterns โ https://lnkd.in/euhUq3W9
โก๏ธ Multi Agent Systems โ https://lnkd.in/evBnavk9
Access all free courses: https://whatsapp.com/channel/0029Vamhzk5JENy1Zg9KmO2g
โ Guides:
โก๏ธ Google's Agent โ https://lnkd.in/encAzwKf
โก๏ธ Google's Agent Companion โ https://lnkd.in/e3-XtYKg
โก๏ธ Building Effective Agents by Anthropic โ https://lnkd.in/egifJ_wJ
โก๏ธ Claude Code Best practices โ https://lnkd.in/eJnqfQju
โก๏ธ OpenAI's Practical Guide to Building Agents โ https://lnkd.in/e-GA-HRh
โ Repos:
โก๏ธ GenAI Agents โ https://lnkd.in/eAscvs_i
โก๏ธ Microsoft's AI Agents for Beginners โ https://lnkd.in/d59MVgic
โก๏ธ Prompt Engineering Guide โ https://lnkd.in/ewsbFwrP
โก๏ธ AI Agent Papers โ https://lnkd.in/esMHrxJX
โ Papers:
๐ก ReAct โ https://lnkd.in/eZ-Z-WFb
๐ก Generative Agents โ https://lnkd.in/eDAeSEAq
๐ก Toolformer โ https://lnkd.in/e_Vcz5K9
๐ก Chain-of-Thought Prompting โ https://lnkd.in/eRCT_Xwq
๐ก Tree of Thoughts โ https://lnkd.in/eiadYm8S
๐ก Reflexion โ https://lnkd.in/eggND2rZ
๐ก Retrieval-Augmented Generation Survey โ https://lnkd.in/eARbqdYE
Access all free courses: https://whatsapp.com/channel/0029VbB8ROL4inogeP9o8E1l
Double Tap โค๏ธ For More
Hereโs the real path, the courses, papers and repos that matter.
โ Videos:
โก๏ธ LLM Introduction โ https://lnkd.in/ernZFpvB
โก๏ธ LLMs from Scratch - Stanford CS229 โ https://lnkd.in/etUh6_mn
โก๏ธ Agentic AI Overview โhttps://lnkd.in/ecpmzAyq
โก๏ธ Building and Evaluating Agents โ https://lnkd.in/e5KFeZGW
โก๏ธ Building Effective Agents โ https://lnkd.in/eqxvBg79
โก๏ธ Building Agents with MCP โ https://lnkd.in/eZd2ym2K
โก๏ธ Building an Agent from Scratch โ https://lnkd.in/eiZahJGn
โ Courses:
โก๏ธ HuggingFace's Agent Course โ https://lnkd.in/e7dUTYuE
โก๏ธ MCP with Anthropic โ https://lnkd.in/eMEnkCPP
โก๏ธ Building Vector DB with Pinecone โ https://lnkd.in/eP2tMGVs
โก๏ธ Vector DB from Embeddings to Apps โ https://lnkd.in/eP2tMGVs
โก๏ธ Agent Memory โ https://lnkd.in/egC8h9_Z
โก๏ธ Building and Evaluating RAG apps โ https://lnkd.in/ewy3sApa
โก๏ธ Building Browser Agents โ https://lnkd.in/ewy3sApa
โก๏ธ LLMOps โ https://lnkd.in/ex4xnE8t
โก๏ธ Evaluating AI Agents โ https://lnkd.in/eBkTNTGW
โก๏ธ Computer Use with Anthropic โ https://lnkd.in/ebHUc-ZU
โก๏ธ Multi-Agent Use โ https://lnkd.in/e4f4HtkR
โก๏ธ Improving LLM Accuracy โ https://lnkd.in/eVUXGT4M
โก๏ธ Agent Design Patterns โ https://lnkd.in/euhUq3W9
โก๏ธ Multi Agent Systems โ https://lnkd.in/evBnavk9
Access all free courses: https://whatsapp.com/channel/0029Vamhzk5JENy1Zg9KmO2g
โ Guides:
โก๏ธ Google's Agent โ https://lnkd.in/encAzwKf
โก๏ธ Google's Agent Companion โ https://lnkd.in/e3-XtYKg
โก๏ธ Building Effective Agents by Anthropic โ https://lnkd.in/egifJ_wJ
โก๏ธ Claude Code Best practices โ https://lnkd.in/eJnqfQju
โก๏ธ OpenAI's Practical Guide to Building Agents โ https://lnkd.in/e-GA-HRh
โ Repos:
โก๏ธ GenAI Agents โ https://lnkd.in/eAscvs_i
โก๏ธ Microsoft's AI Agents for Beginners โ https://lnkd.in/d59MVgic
โก๏ธ Prompt Engineering Guide โ https://lnkd.in/ewsbFwrP
โก๏ธ AI Agent Papers โ https://lnkd.in/esMHrxJX
โ Papers:
๐ก ReAct โ https://lnkd.in/eZ-Z-WFb
๐ก Generative Agents โ https://lnkd.in/eDAeSEAq
๐ก Toolformer โ https://lnkd.in/e_Vcz5K9
๐ก Chain-of-Thought Prompting โ https://lnkd.in/eRCT_Xwq
๐ก Tree of Thoughts โ https://lnkd.in/eiadYm8S
๐ก Reflexion โ https://lnkd.in/eggND2rZ
๐ก Retrieval-Augmented Generation Survey โ https://lnkd.in/eARbqdYE
Access all free courses: https://whatsapp.com/channel/0029VbB8ROL4inogeP9o8E1l
Double Tap โค๏ธ For More
๐5
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๐4
Frontend Development Interview Questions
Beginner Level
1. What are semantic HTML tags?
2. Difference between id and class in HTML?
3. What is the Box Model in CSS?
4. Difference between margin and padding?
5. What is a responsive web design?
6. What is the use of the <meta viewport> tag?
7. Difference between inline, block, and inline-block elements?
8. What is the difference between == and === in JavaScript?
9. What are arrow functions in JavaScript?
10. What is DOM and how is it used?
Intermediate Level
1. What are pseudo-classes and pseudo-elements in CSS?
2. How do media queries work in responsive design?
3. Difference between relative, absolute, fixed, and sticky positioning?
4. What is the event loop in JavaScript?
5. Explain closures in JavaScript with an example.
6. What are Promises and how do you handle errors with .catch()?
7. What is a higher-order function?
8. What is the difference between localStorage and sessionStorage?
9. How does this keyword work in different contexts?
10. What is JSX in React?
Advanced Level
1. How does the virtual DOM work in React?
2. What are controlled vs uncontrolled components in React?
3. What is useMemo and when should you use it?
4. How do you optimize a large React app for performance?
5. What are React lifecycle methods (class-based) and their hook equivalents?
6. How does Redux work and when should you use it?
7. What is code splitting and why is it useful?
8. How do you secure a frontend app from XSS attacks?
9. Explain the concept of Server-Side Rendering (SSR) vs Client-Side Rendering (CSR).
10. What are Web Components and how do they work?
React โค๏ธ for the detailed answers
Join for free resources: ๐ https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z
Beginner Level
1. What are semantic HTML tags?
2. Difference between id and class in HTML?
3. What is the Box Model in CSS?
4. Difference between margin and padding?
5. What is a responsive web design?
6. What is the use of the <meta viewport> tag?
7. Difference between inline, block, and inline-block elements?
8. What is the difference between == and === in JavaScript?
9. What are arrow functions in JavaScript?
10. What is DOM and how is it used?
Intermediate Level
1. What are pseudo-classes and pseudo-elements in CSS?
2. How do media queries work in responsive design?
3. Difference between relative, absolute, fixed, and sticky positioning?
4. What is the event loop in JavaScript?
5. Explain closures in JavaScript with an example.
6. What are Promises and how do you handle errors with .catch()?
7. What is a higher-order function?
8. What is the difference between localStorage and sessionStorage?
9. How does this keyword work in different contexts?
10. What is JSX in React?
Advanced Level
1. How does the virtual DOM work in React?
2. What are controlled vs uncontrolled components in React?
3. What is useMemo and when should you use it?
4. How do you optimize a large React app for performance?
5. What are React lifecycle methods (class-based) and their hook equivalents?
6. How does Redux work and when should you use it?
7. What is code splitting and why is it useful?
8. How do you secure a frontend app from XSS attacks?
9. Explain the concept of Server-Side Rendering (SSR) vs Client-Side Rendering (CSR).
10. What are Web Components and how do they work?
React โค๏ธ for the detailed answers
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๐5
Learning Python for data science can be a rewarding experience. Here are some steps you can follow to get started:
1. Learn the Basics of Python: Start by learning the basics of Python programming language such as syntax, data types, functions, loops, and conditional statements. There are many online resources available for free to learn Python.
2. Understand Data Structures and Libraries: Familiarize yourself with data structures like lists, dictionaries, tuples, and sets. Also, learn about popular Python libraries used in data science such as NumPy, Pandas, Matplotlib, and Scikit-learn.
3. Practice with Projects: Start working on small data science projects to apply your knowledge. You can find datasets online to practice your skills and build your portfolio.
4. Take Online Courses: Enroll in online courses specifically tailored for learning Python for data science. Websites like Coursera, Udemy, and DataCamp offer courses on Python programming for data science.
5. Join Data Science Communities: Join online communities and forums like Stack Overflow, Reddit, or Kaggle to connect with other data science enthusiasts and get help with any questions you may have.
6. Read Books: There are many great books available on Python for data science that can help you deepen your understanding of the subject. Some popular books include "Python for Data Analysis" by Wes McKinney and "Data Science from Scratch" by Joel Grus.
7. Practice Regularly: Practice is key to mastering any skill. Make sure to practice regularly and work on real-world data science problems to improve your skills.
Remember that learning Python for data science is a continuous process, so be patient and persistent in your efforts. Good luck!
Please react ๐โค๏ธ if you guys want me to share more of this content...
1. Learn the Basics of Python: Start by learning the basics of Python programming language such as syntax, data types, functions, loops, and conditional statements. There are many online resources available for free to learn Python.
2. Understand Data Structures and Libraries: Familiarize yourself with data structures like lists, dictionaries, tuples, and sets. Also, learn about popular Python libraries used in data science such as NumPy, Pandas, Matplotlib, and Scikit-learn.
3. Practice with Projects: Start working on small data science projects to apply your knowledge. You can find datasets online to practice your skills and build your portfolio.
4. Take Online Courses: Enroll in online courses specifically tailored for learning Python for data science. Websites like Coursera, Udemy, and DataCamp offer courses on Python programming for data science.
5. Join Data Science Communities: Join online communities and forums like Stack Overflow, Reddit, or Kaggle to connect with other data science enthusiasts and get help with any questions you may have.
6. Read Books: There are many great books available on Python for data science that can help you deepen your understanding of the subject. Some popular books include "Python for Data Analysis" by Wes McKinney and "Data Science from Scratch" by Joel Grus.
7. Practice Regularly: Practice is key to mastering any skill. Make sure to practice regularly and work on real-world data science problems to improve your skills.
Remember that learning Python for data science is a continuous process, so be patient and persistent in your efforts. Good luck!
Please react ๐โค๏ธ if you guys want me to share more of this content...
๐3
Python for Data Analytics - Quick Cheatsheet with Code Example ๐
1๏ธโฃ Data Manipulation with Pandas
2๏ธโฃ Numerical Operations with NumPy
3๏ธโฃ Data Visualization with Matplotlib & Seaborn
4๏ธโฃ Exploratory Data Analysis (EDA)
5๏ธโฃ Working with Databases (SQL + Python)
React with โค๏ธ for more
1๏ธโฃ Data Manipulation with Pandas
import pandas as pd
df = pd.read_csv("data.csv")
df.to_excel("output.xlsx")
df.head()
df.info()
df.describe()
df[df["sales"] > 1000]
df[["name", "price"]]
df.fillna(0, inplace=True)
df.dropna(inplace=True)
2๏ธโฃ Numerical Operations with NumPy
import numpy as np
arr = np.array([1, 2, 3, 4])
print(arr.shape)
np.mean(arr)
np.median(arr)
np.std(arr)
3๏ธโฃ Data Visualization with Matplotlib & Seaborn
import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4], [10, 20, 30, 40])
plt.bar(["A", "B", "C"], [5, 15, 25])
plt.show()
import seaborn as sns
sns.heatmap(df.corr(), annot=True)
sns.boxplot(x="category", y="sales", data=df)
plt.show()
4๏ธโฃ Exploratory Data Analysis (EDA)
df.isnull().sum()
df.corr()
sns.histplot(df["sales"], bins=30)
sns.boxplot(y=df["price"])
5๏ธโฃ Working with Databases (SQL + Python)
import sqlite3
conn = sqlite3.connect("database.db")
df = pd.read_sql("SELECT * FROM sales", conn)
conn.close()
cursor = conn.cursor()
cursor.execute("SELECT AVG(price) FROM products")
result = cursor.fetchone()
print(result)
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๐4
Python for Data Analysis: Must-Know Libraries ๐๐
Python is one of the most powerful tools for Data Analysts, and these libraries will supercharge your data analysis workflow by helping you clean, manipulate, and visualize data efficiently.
๐ฅ Essential Python Libraries for Data Analysis:
โ Pandas โ The go-to library for data manipulation. It helps in filtering, grouping, merging datasets, handling missing values, and transforming data into a structured format.
๐ Example: Loading a CSV file and displaying the first 5 rows:
โ NumPy โ Used for handling numerical data and performing complex calculations. It provides support for multi-dimensional arrays and efficient mathematical operations.
๐ Example: Creating an array and performing basic operations:
โ Matplotlib & Seaborn โ These are used for creating visualizations like line graphs, bar charts, and scatter plots to understand trends and patterns in data.
๐ Example: Creating a basic bar chart:
โ Scikit-Learn โ A must-learn library if you want to apply machine learning techniques like regression, classification, and clustering on your dataset.
โ OpenPyXL โ Helps in automating Excel reports using Python by reading, writing, and modifying Excel files.
๐ก Challenge for You!
Try writing a Python script that:
1๏ธโฃ Reads a CSV file
2๏ธโฃ Cleans missing data
3๏ธโฃ Creates a simple visualization
React with โฅ๏ธ if you want me to post the script for above challenge! โฌ๏ธ
Share with credits: https://t.me/sqlspecialist
Hope it helps :)
Python is one of the most powerful tools for Data Analysts, and these libraries will supercharge your data analysis workflow by helping you clean, manipulate, and visualize data efficiently.
๐ฅ Essential Python Libraries for Data Analysis:
โ Pandas โ The go-to library for data manipulation. It helps in filtering, grouping, merging datasets, handling missing values, and transforming data into a structured format.
๐ Example: Loading a CSV file and displaying the first 5 rows:
import pandas as pd df = pd.read_csv('data.csv') print(df.head())
โ NumPy โ Used for handling numerical data and performing complex calculations. It provides support for multi-dimensional arrays and efficient mathematical operations.
๐ Example: Creating an array and performing basic operations:
import numpy as np arr = np.array([10, 20, 30]) print(arr.mean()) # Calculates the average
โ Matplotlib & Seaborn โ These are used for creating visualizations like line graphs, bar charts, and scatter plots to understand trends and patterns in data.
๐ Example: Creating a basic bar chart:
import matplotlib.pyplot as plt plt.bar(['A', 'B', 'C'], [5, 7, 3]) plt.show()
โ Scikit-Learn โ A must-learn library if you want to apply machine learning techniques like regression, classification, and clustering on your dataset.
โ OpenPyXL โ Helps in automating Excel reports using Python by reading, writing, and modifying Excel files.
๐ก Challenge for You!
Try writing a Python script that:
1๏ธโฃ Reads a CSV file
2๏ธโฃ Cleans missing data
3๏ธโฃ Creates a simple visualization
React with โฅ๏ธ if you want me to post the script for above challenge! โฌ๏ธ
Share with credits: https://t.me/sqlspecialist
Hope it helps :)
๐5
Master the hottest skill in tech: building intelligent AI systems that think and act independently.
Join Ready Tensorโs free, hands-on program to build smart chatbots, AI assistants and multi-agent systems.
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๐๐ฟ๐ฒ๐ฒ. ๐ฆ๐ฒ๐น๐ณ-๐ฝ๐ฎ๐ฐ๐ฒ๐ฑ. ๐๐ฎ๐ฟ๐ฒ๐ฒ๐ฟ-๐ฐ๐ต๐ฎ๐ป๐ด๐ถ๐ป๐ด.
๐ Join today:
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Join Ready Tensorโs free, hands-on program to build smart chatbots, AI assistants and multi-agent systems.
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Agentic AI Developer Certification Program by Ready Tensor
Learn to build chatbots, AI assistants, and multi-agent systems with Ready Tensor's free,
self-paced Agentic AI Developer Certification. View the full program guide, project structure,
and how to get certified.
self-paced Agentic AI Developer Certification. View the full program guide, project structure,
and how to get certified.
๐2