Python Code Samples

Indexed DataFrame using list of dictionaries

Ramya | 6 years, 2 months

import pandas as pd
data = [{'Python': 90, 'C': 84,'java':65},{'Python': 78, 'C': 90, 'java': 65}]

python pandas dataframe

Text identification in the image using google vision API with python

kishore_kumar | 6 years, 6 months

from google.cloud import vision
from google.cloud.vision import types

python google vision

Save full traceback from exception in python

kishore_kumar | 6 years, 1 month

import traceback

l = [1,2,3]

python exception

Simple singly Linked List in python

kishore_kumar | 6 years, 7 months

class Node(object):
    def __init__(self, data=None, next_node=None):
        self.data = data

python linked list

Writing into files in python

durga | 6 years, 2 months

file = open('open.txt','w') 
 
file.write('Hi there!') 

python file handling

python base64 encode and decode a string

kishore_kumar | 6 years, 3 months

import base64

str1 = "koderplace"

python base64

get all keys from redis with python

kishore_kumar | 5 years, 10 months

import redis # pip install redis
r = redis.Redis(host='localhost', port='6379')

python redis

How to access django models in stand alone python script without manage.py

kishore_kumar | 6 years

import os
import django

python django

convert python date time object to specific format using strftime

kishore_kumar | 6 years, 2 months

import datetime

st = "2019-08-19 05:40"

python datetime

How to load a pickle file in python

harika | 6 years

with open('train.pickle', 'rb') as f:
    X_train, y_train = pickle.load(f)

python pickle file

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