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In Python, String is a sequence of characters surrounded by either double quotes(" ") or single quotes (' '). Strings are used to represent text data in Python and it can contain letters, numbers, and symbols. String data type is immutable in Python, that is once a string instance is created it's value cannot be changed. But a new string with the required changes made in the original string can be created. Python Strings come with numerous methods like capitalize(), upper(), title(), split(), strip(), join(), etc. that can also be used to manipulate strings. str.capitalize() ... Read More
Spark DataFrame Spark DataFrame is a distributed data collection established into named columns. it's a key statistics structure in Apache Spark, a quick and distributed computing device optimised for huge data processing. In a distributed computing context, Spark DataFrames provide a better-stage API for operating with established and semi-structured information. Pandas DataFrame A Pandas DataFrame is a two-dimensional labelled data structure that represents tabular data. It is one of the core data structures provided by the Pandas library in Python. The DataFrame organizes data in a row-column format, similar to a table or spreadsheet. Advantages ... Read More
A class is a blueprint or template that defines objects' attributes (data) and behaviours (methods). It's by far a fundamental concept of object-orientated programming (OOP) that allows you to create items based totally on the class definition. Shallow copy Shallow copy creates a new object that stores the reference of the original elements. Instead of making a duplicate of the nested objects, it just replicates their references. This means that a copy process does not recurse or create copies of nested objects itself. Shallow copy is faster than deep copy, but it is "lazy" and handles pointers and ... Read More
The size of the NumPy arrays can be changed with the help of two functions in python namely reshape and resize. There's only one thing that differentiates them, the original array remains unchanged while using resize() while reshape() returns only the changed array and the original array remains intact. Syntax Reshape() reshape(x, y) In this syntax, x specifies the number of smaller arrays that has to be created from the larger array provided as input and y denotes the actual number of elements present in the array. The method returns a modified array if the ... Read More
A queue is a data structure which follows a FIFO (First In First Out) delivery method that is, the order of a set of messages is strictly preserved. It processes all messages exactly once, hence, there's no duplication of messages. The advantage of a FIFO system over a standard delivery method is because of a queue's ability to support unlimited throughput due to the application of batch-processing of queues. FIFO has high throughput (amount of items passing through a process) and can process a lot more messages than average. In Python, queues can be implemented via two main ... Read More
In the field of audio production for cinema, television, and other media, sound editing and sound mixing are two independent but closely connected procedures. Both are crucial in shaping the final audio experience, but they involve numerous tasks and occur at various stages of the post-production process. Read this article to find out more about Sound Editing and Sound Mixing and how they are different from each other. What is Sound Editing? Sound editing is an important part of post-production in film, television, video games, and other forms of media. It involves changing and organizing audio elements to create a ... Read More
SNMP (Simple Network Management Protocol) is a protocol that is commonly used for managing and monitoring network devices such as routers, switches, servers, and other network infrastructure components. SNMP has changed over time, with the two major versions being SNMPv2 and SNMPv3. Read this article to find out more about SNMPv2 and SNMPv3 and how they are different from each other. What is SNMPv2? SNMPv2, also known as Simple Network Management Protocol version 2, is a network management protocol that allows network devices such as routers, switches, servers, and other networked equipment to share management information. SNMPv2 extends the ... Read More
Skullcandy and headphones are two phrases that are frequently used interchangeably; however, they refer to two different audio devices that serve similar functions. Read this article to find out more about Skullcandy and Headphones and how they are different from each other. What is Skullcandy? Skullcandy is an American audio company that specializes in headphones, earbuds, and related accessories. Rick Alden launched the company in 2003, and it has since grown in popularity because of its innovative and edgy designs, brilliant color schemes, and emphasis on bringing cheap audio solutions to a younger, more fashion-conscious population. Skullcandy serves ... Read More
Web browsers are essential to our daily online activities since they allow us to visit websites, browse the internet, and engage with numerous online services. Safari and Firefox are two major web browsers that are extensively used. While both browsers serve the same fundamental objective of enabling internet navigation, they differ in terms of features, functionalities, and characteristics. Read this article to find out more about Safari and Firefox and how they are different from each other. What is Safari? Safari is a web browser created by Apple Inc. It was first published in January 2003 and has since ... Read More
Sony Computer Entertainment's PSP, which stands for PlayStation Portable, is a handheld game console. The PlayStation Portable 3000 is a model in the PlayStation Portable series. Read this article to find out more about PSP and PSP 3000 and how they are different from each other. What is PSP? In 2004, the original PSP, sometimes known as the PSP 1000 or the PSP Phat, was released. It was the initial iteration of the PlayStation Portable series, with various ground-breaking features for the time. Design and Build − The PSP is designed in the style of a small tablet with ... Read More