Panda python

# install pandas (basic, if path is not set yet)
py -m pip install pandas
# or set PATH to use pip:
setx PATH "%PATH%;C:\<path\to\python\directory\>\Scripts"
pip install pandas
# if "connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed" [!]:
py -m pip install --trusted-host pypi.python.org pip pandas
# if PermissionError: [WinError 5] Access is denied
py -m pip install --user pandas
# or via creating a virtual environment venv:
py -m venv c:\path\to\new\environment
# then execute:
c:\path\to\new\environment\Scripts\activate.bat

Panda

panda is python library

Pandas

#for dropping a column in a dataframe
df = df.drop(['PassengerId'], axis = 1)

#for selecting all columns except one
df.iloc[:, df.columns != "Survived"]

#for checking nan values is a column
df['your column name'].isnull()

Python pandas

import speech_recognition as sr
r = sr.Recognizer()
with sr.Microphone() as source:                # use the default microphone as the audio source
    audio = r.listen(source)                   # listen for the first phrase and extract it into audio data

try:
    print("You said " + r.recognize(audio))    # recognize speech using Google Speech Recognition
except LookupError:                           # speech is unintelligible
    print("Could not understand audio")

-1

Similar codes

0 vote124 views1 answer
Python word encode asci
Python
103 votes190 views6 answers
Install opencv python
Python
4 votes203 views1 answer
Replace multi spaces with single space
Python
0 vote151 views1 answer
Python search file in directory
Python
9 votes172 views1 answer
Make tkinter btn disable
Python
32 votes158 views1 answer
How to add a column to a pandas df
Python
2 votes142 views2 answers
Python convert datetime to float
Python
1 vote166 views1 answer
Ctx.save_for_backward
Python
0 vote177 views1 answer
Sort first element reverse sort second python
Python
0 vote168 views1 answer
Isapha
Python