Python Code Samples

Connect to PostgreSQL in c# applications using Npgsql

harika | 4 years, 9 months

using System.Text;
using System.Threading.Tasks;
using IronPython.Hosting;

By default PostgreSql installed on 5432 port. If you have already configured the port while installi

c# csharp postgresql

Matrix transpose using list comprehensions in python

harika | 5 years, 2 months

a = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
#Procedure1:--------
transposed = [[row[i] for row in a ] fo

List comprehensions in python basically reduce the loc. Check the difference between two procudures

python matrix list

Generate Random number within the range in python

gaya38 | 5 years, 7 months

import random
print random.uniform(10,500)

python

Get os details using python os

kishore_kumar | 5 years, 9 months

import os
print os.uname()
# Don't use os.system('uname -a'), its just executing "uname -a" comman

python python-os

Connect to MySQL database with python mysql connector

kishore_kumar | 5 years

# pip install mysql-connector

from mysql import connector

python mysql mysql-connector

Connect to mongo db using python and list of databases

kishore_kumar | 5 years, 1 month

import pymongo

client = pymongo.MongoClient("mongodb://localhost:27017")

pymongo python mongodb

PYTHON: AWS IAM password reset

Ramya | 4 years, 1 month

import boto3
client = boto3.client('iam')
UserName=input("Enter UserName:")

boto3 python

Shell Script to Generate the SSH key and display it on output screen also create virtualenv

sandeep | 5 years, 10 months

export PATH=$WORKSPACE/resources/chromedriver/mac:$WORKSPACE/venv/bin:/usr/local/bin:$PATH
export P

shell auto ssh key

PYTHON: To download AWS ELB access log files from S3 bucket based on last modified time

Ramya | 4 years, 2 months

import boto3
import datetime
from datetime import datetime,timedelta,date

Before using this script, you need to set up AWS CLI first as below: ubuntu@ip-172-31-46-2:~$ aws

python boto3 s3

Get current environment variables in python

kishore_kumar | 5 years, 9 months

import os
env = os.environ

python python-os

Prev Next