Python allows dictionaries to be sorted using the built-in sorted() function. In this article, we will explore different ways to sort a dictionary in Python by its values. Sort a Dictionary Using itemgetter() method When we use the sorted() function along with the itemgetter() method of the operator module, the dictionary ... Read More

In Python, floating-point numbers can be implemented using double-precision, i.e., 64-bit format, as per the IEEE 754 standard. These floats have a finite range and precision. The maximum value that a float can represent depends on the platform that we are using, but can be accessed using the sys.float_info attribute. ... Read More

Python allows dictionaries to be sorted using the built-in sorted() function. Although dictionaries in Python 3.7+ preserve insertion order, we can still create a new dictionary sorted by its keys using various methods. In this article, we will explore different ways to sort a dictionary in Python by its keys. ... Read More

In Python, converting different data types into strings is a common requirement when we want to display or store information in text format. The built-in str() function is used for this conversion. This function accepts any Python object as a parameter and returns a string representation of it. The ... Read More

A Dictionary is a set of key-value pairs, and each key in a Dictionary is separated from its value by a colon ":"; the items are separated by commas. They do not allow duplicate values. Since the 3.7 Python update, dictionaries are ordered. The correct syntax to create a ... Read More

A TAR file is abbreviated as Tape Archive, which is an archive format used mainly in Unix and Linux environments. The Tar file is used to collect more number of files into a single file, which makes it easier to share or backup together. In Python, when we want to ... Read More

Printing a String Twice Using Multiplication When we are developing Python, we may want to repeat or duplicate a string for display or formatting purposes. In such cases, Python provides several ways to print a string in defined number of times with a single statement. There are different ways ... Read More

When dealing with large files in Python, it is not efficient to read the entire file into memory at once. In such cases, we can read the file in chunks using a specified buffer size. This helps reduce memory consumption and allows for efficient processing of large files. Following is ... Read More

Zipping a folder recursively means compressing a folder along with all its subfolders and files. In this article, we will explore all the possible ways to zip a folder recursively using Python. Using zipfile and os.walk() In Python, we have the methods zipfile() and os.walk() to zip all the folders ... Read More

Python offers a built-in module named tarfile, which allows developers to create, read, and modify tar archives, i.e., standard Unix tarballs. We can use this module to compress multiple files into a single archive, with or without compression. Different File Modes to Create a tar file Here are the available ... Read More