Vikram Aruchamy Python dictionaries allow you to store items as key-value pairs. You can find the maximum value in a dictionary in Python using the max(yourdict.values()) statement. This tutorial teaches you how … Read more →
JSON is a format used to transfer the data as text over a network. You can dump a dictionary into a json file using json.dump(dict, fileobject) in Python. This tutorial … Read more →
Pandas dataframe allows you to store data as rows and columns, and dictionary allows you to store values as a key-value pair. You can convert the pandas dataframe to a … Read more →
Pandas Dataframe allows you to store data in rows and columns format. You can drop rows from Pandas dataframe based on column values using df.drop(df.index[df[‘Column name’] == ‘value’], inplace=True) statement. … Read more →
Boto3 is a Python API to interact with AWS services like S3. You can read file content from S3 using Boto3 using the s3.Object(‘bucket_name’, ‘filename.txt’).get()[‘Body’].read().decode(‘utf-8’) statement. This tutorial teaches you … Read more →
Python dictionary is a data structure that allows you to store values as a key-value pair. You can iterate through the dictionary in Python using the dict.items() method. In this … Read more →
Python Strings are a sequence of characters enclosed with single quotes or double quotes. You can check if a string contains a substring using the IF statement and IN keyword. … Read more →
AWS S3 is a simple storage service. It provides creating prefixes inside the bucket for better organisation of objects. These prefixes act similar to the subfolders. You can retrieve the … Read more →
Lists are the most commonly used data structures in python. It is used to store multiple items in a single object. You can check if the list is empty using … Read more →
When working with python, you may need to do specific actions only if a file or a directory exists. You can check if a file exists using the file.exists() method … Read more →