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 vote270 views1 answer
Python better while loop that count up
Python
2 votes272 views2 answers
Python format 001
Python
0 vote289 views1 answer
Python slice second element of list of lists
Python
0 vote280 views2 answers
%Y-%m-%dT%H:%M:%SZ convert to date time object
Python
0 vote280 views1 answer
Flask download pandas dataframe as csv
Python Flask
3 votes261 views2 answers
Python custom exception
Python
7 votes301 views3 answers
Linux uninstall python
Python
0 vote259 views1 answer
Python get the last element from the list
Python
0 vote246 views1 answer
Read a large dataframe in pandas
Python
0 vote266 views1 answer
Python button graphics.py
Python