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Frameworks
Artificial Intelligence
How have Quantum Computers Replaced Classical Computers
History of Computing Machines
The history of computers is a long and complex one. It started with the invention of the first computer in 1822...
Algorithms
What is the stack data structure?
A data structure is a specialized storage format that retrieves and processes data to utilize the main memory efficiently. Array, Stack, Queue, Linked List,...
Pandas
pandas.read_pickle() method in Pandas
pandas.read_pickle() method from Pandas API (Application Programming Interface) is used to read pickled objects or other objects from files. This method is valuable when...
Blockchain/NFTs
Artificial Intelligence
How have Quantum Computers Replaced Classical Computers
History of Computing Machines
The history of computers is a long and complex one. It started with the invention of the first computer in 1822...
Algorithms
What is the stack data structure?
A data structure is a specialized storage format that retrieves and processes data to utilize the main memory efficiently. Array, Stack, Queue, Linked List,...
Pandas
pandas.read_pickle() method in Pandas
pandas.read_pickle() method from Pandas API (Application Programming Interface) is used to read pickled objects or other objects from files. This method is valuable when...
Latest Answers
Java
What are Arrays of ArrayList in Java?
The ArrayList in java is a class of resizable array objects of various data types. It enables operations requiring memory utilisation to be carried...
R
Remove Rows and Columns of a Matrix in R
In R, a matrix is a collection of elements of the same data type (boolean, numeric, or character) arranged into a fixed number of...
R
What are casefold(), toupper() & tolower() functions in R
In the R Programming language, the functions casefold(), toupper() & tolower() are string functions used to change the case of letters in a string.
The...
Python
Switch Case in Python and Switch Statement Example
Switch Case in Python-- A switch case statement is a control structure in programming which allows programmers to control the flow of their programs...
SQL
How to use SQL DISTINCT and TOP in the single query
SQL stands for Structured Query Language It is a domain-specific programming language used to access and manipulate data stored in a relational database. Using...
NodeJS
Database URL parser in NodeJs – The Ultimate Guide
NodeJs is an open source JavaScript run time environment that uses the chrome V8 engine to execute JavaScript. It helps us run JavaScript code...
R
What is tidyr gather function in R?
If we need to gather a key-value pair from the specified columns then the gather() function in tidyr is used. It is deliberated as...
R
Vector Data Structure in R & How to Create Vectors
The R language is widely used in various fields like data science, scientific research, & statistical data analysis.
All of these fields deal with a...
NodeJS
How to import and export using module object in NodeJS
NodeJs is an open-source JavaScript run time environment using the chrome V8 engine to execute JavaScript. It helps us run JavaScript code outside of...
