Python Code Samples

How to connect to PostgreSQL database and display list of tables in python

kishore_kumar | 5 years, 2 months

import psycopg2

conn = psycopg2.connect(host="localhost", database="mydb", user="kishore", passwo

python psycopg2 postgresql

Difference between normal def defined function and lambda function in Python

Ramya | 4 years, 9 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

Use map function in python

kishore_kumar | 5 years, 8 months

def get_double(num):
    return num * 2

python

Python sample codes for beginners

gaya38 | 5 years, 8 months

print "Welcome to python"

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

python

How to get the master IP Address of EMR Cluster

Reshma | 4 years, 9 months

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

python aws ipaddress

Python program for prime number check

gaya38 | 5 years, 8 months

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

python

Removing IAM Users from IAM group

Ramya | 5 years

def remove_user():
    import boto3
    client = boto3.client('iam')

boto3 aws python

Pass command line arguments in python

gaya38 | 5 years, 8 months

import sys
x=len(sys.argv)
a=[]

python

Python program for even number checking

gaya38 | 5 years, 8 months

a=input("Enter a value:")
if (a%2==0):
    print "The given number is even number"

python

generate fibonacci series in python

gaya38 | 5 years, 8 months

n=input("Enter the constraint to print no of fibanocci values:")
m=input("Enter the maximum value t

python

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