Python Programming Python Code Samples

Python program for the largest number in an array

gaya38 | 6 years, 10 months

a = [1,43,98,5]#Dummy data
for l in range(len(a)-1):
        if (a[l]>a[l+1]):

python

how to iterate or get values in python dictionaries

kishore_kumar | 6 years, 10 months

sample_dict = { "number": 1, "fruits": ["apple", "mango", "banana"], "name": "kishore"}

for key i

python

Generate Random number within the range in python

gaya38 | 6 years, 10 months

import random
print random.uniform(10,500)

python

Connect to MySQL database with python mysql connector

kishore_kumar | 6 years, 3 months

# pip install mysql-connector

from mysql import connector

python mysql mysql-connector

Deleting Amazon EBS snapshots older than n days based on tags

Ramya | 6 years, 3 months

import sys
import boto3
import datetime

python aws boto3

Run SQL update statement using python pyodbc

kishore_kumar | 5 years, 6 months

import pyodbc

conn = pyodbc.connect('Driver={SQL Server};'

pyodbc python

Get os details using python os

kishore_kumar | 7 years

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

python python-os

Connect to mongo db using python and list of databases

kishore_kumar | 6 years, 4 months

import pymongo

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

pymongo python mongodb

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

Ramya | 5 years, 5 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

Matrix transpose using list comprehensions in python

harika | 6 years, 5 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

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