Python Code Samples

Matplotlib create a bar chart in python

kishore_kumar | 6 years, 3 months

import matplotlib.pyplot as plt

categories = ['Student', 'FreeLancer', 'Employee', 'Others']

python matplotlib

Listing contents of a bucket with boto3

Reshma | 5 years, 5 months

import boto3

_BUCKET_NAME = 'Bucket_name'

boto3 files s3 bucket

Threading in python basic example - create a Thread

kishore_kumar | 6 years, 3 months

import threading
import time

python threading

DataFrame Row Selection, Addition,Slicing and Deletion

Ramya | 5 years, 6 months

import pandas as pd
d = {'One':pd.Series([1,2,3],index=['a','b','c']),'Two':pd.Series([4,5,6],index

python pandas dataframe

How to get image width and height using python

kishore_kumar | 5 years, 6 months

from PIL import Image

im = Image.open('my_image.png')

python python-pil

PYTHON: Random Password Generator

Ramya | 4 years, 11 months

import random
import string
def randomPassword(stringLength):

random python

Get system hostname using python

kishore_kumar | 3 years, 11 months

import socket
print(socket.gethostname())

python socket

How to check given date comes under given cron schedule in python

kishore_kumar | 5 years, 4 months

# pip install croniter

import datetime

python croniter crontab

Send message to user in slack with python and slack api

kishore_kumar | 6 years, 2 months

from slackclient import SlackClient

user_token = "xoxp-2284524168-327340147858-399021736478-b7ed2

python slack-api

Python pandas dataframe select two records for each value of a column using group by

kishore_kumar | 3 years, 8 months

df = pd.DataFrame({'id':[1,1,1,2,2,2,3,3,3,4,4,4], 'value': ['one','two','three','one','two','three'

python dataframe

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