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 vote129 views2 answers
Programação orientada a objetos python - Pessoa
Python
0 vote132 views1 answer
Check status code urllib open
Python
1 vote137 views1 answer
Pandas percentage change across 3 periods
Python
2 votes158 views1 answer
Returns the smallest positive integer python
Python
0 vote124 views1 answer
Python reference parent module
Python
0 vote124 views1 answer
Flask - store object directly in a session [duplicate]
Python
21 votes131 views5 answers
Basic tkinter window
Python
0 vote123 views1 answer
How to import sin and cos in python
Python
0 vote137 views1 answer
Save to xlsx in python
Python
3 votes143 views2 answers
Flask db migrate
Python