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

1 vote84 views1 answer
Float to binary python
Python
15 votes119 views5 answers
Skimage python
Python
0 vote160 views1 answer
Fernet generate key from password
Python
0 vote79 views0 answer
Python
0 vote108 views1 answer
Faire n fois la division d'un nombre python
Python
0 vote117 views1 answer
Python convert dict to xml
Python
1 vote137 views1 answer
Numpy sign method
Python
9 votes135 views2 answers
Read video with opencv
Python
1 vote125 views1 answer
Python regex for a url
Python
3 votes117 views1 answer
For every file in the folder do python
Python