Python Code Samples

Difference between normal def defined function and lambda function in Python

Ramya | 5 years, 4 months

li = [4,65,65,23,86,343,75,3,7,5,87,34,56,64,90] 
final_list = list(filter(lambda x: (x%2 == 0) , l

lambda python

How to get the master IP Address of EMR Cluster

Reshma | 5 years, 3 months

import os
import boto3
session = boto3.Session(profile_name='aws_profile_name')

python aws ipaddress

Shuffle list elements in python

gaya38 | 6 years, 2 months

import random;
z = [1,90,4,2]
z = random.shuffle(z)

python

Use map function in python

kishore_kumar | 6 years, 2 months

def get_double(num):
    return num * 2

python

Python sample codes for beginners

gaya38 | 6 years, 2 months

print "Welcome to python"

Basic python programs available in below links which will covers most of the examples of Level 1 pyt

python

Python program for prime number check

gaya38 | 6 years, 2 months

a=input("Enter a value:")
k=0
b=(a/2)+1

python

find all numbers in a string using python regular expression

kishore_kumar | 5 years, 3 months

import re

inp_st = "This 1 line has 100 number, 34 and 90s two"

re python string

How to get the list of available files in S3 instead of getting the folders using boto3?

Reshma | 4 years, 11 months

import boto3

client = boto3.client('s3', aws_access_key_id="aws_access_key",

boto3 python list of files in s3

Convert yaml / yml file contents to python dictionary object

kishore_kumar | 5 years, 4 months

import yaml

with open('sample.yaml') as f:

python yaml yml

Django filter and sum query

kishore_kumar | 2 years, 10 months

from django.db.models import Sum

# Model -> Marks

python django django-orm

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