Pandas is a powerful library for data manipulation and analysis in Python. It provides a variety of functions and tools for handling and transforming data, including the ability to concatenate column values in a Pandas DataFrame. In a Pandas DataFrame, columns represent variables or features of the data. Concatenating column values involves combining the values of two or more columns into a single column. This can be useful for creating new variables, merging data from different sources, or formatting data for analysis. To concatenate column values in a Pandas DataFrame, you can use the pd.Series.str.cat() method. This method concatenates two ... Read More

Pandas is a popular data manipulation library in Python that is widely used for working with structured data. One of the common tasks when working with data is to clean and transform it in order to prepare it for analysis. Sometimes, the data might contain multiple columns that have similar information or are related to each other. In such cases, it might be useful to collapse these columns into a single column for easier analysis or visualization. Pandas provides several methods to collapse multiple columns into a single column. In this tutorial, we will explore these methods in detail and ... Read More

The Circle of Squares is a fascinating geometric pattern that can be created using Python's turtle graphics library. This pattern consists of a circle of squares that are evenly spaced around its circumference, with each square rotated at an angle relative to the previous square. This creates a mesmerizing visual effect that can be customized to suit any color scheme or size. In this tutorial, we will explore how to create the Circle of Squares pattern using Python's turtle library, step by step. We will also discuss different customization options that can be applied to create unique variations of the ... Read More

What is Jupyter? Jupyter is a notebook which can be used to take notes. It is an open-source application that can easily run on the web. The app has been developed for data scientists to create different types of documents and share them with others. The documents can include equations, codes, and other stuff. You can show the data of your team in the form of links, codes, images, and their combination. Why Jupyter Alternatives? Code versioning feature is not available The performance of the app is slow Not a secure app No IDE integration is available Long asynchronous ... Read More

The problem includes printing the N-th centered pentadecagonal number for any input number N. A centered pentadecagonal number is a number that can be represented in the form of a figure with a dot in the centre and surrounded by successive layers of the pentadecagon i.e. 15-sided polygon. Here the successive layers of the pentadecagon depict that the first layer surrounding the dot in the centre will be 15-sided polygon, the next layer will be 30-sided polygon followed by a 45-sided polygon and so on. We can understand the concept of centered pentadecagonal with the below figures. The first ... Read More

The problem statement includes printing the N-th centered octagonal number for some positive integer N, which will be given by the user. A centered octagonal number is a type of number which can be represented in a pattern of figures. Every centered octagonal number can be represented as a dot in the centre surrounded by the successive layers of an Octagon. An octagon is a type of polygon in geometry which has 8 sides in it. The successive layers of an octagon means that the first layer surrounding the dot in the centre will be an octagon, the second ... Read More

The problem includes to print the N-th centered octadecagonal number, where N will be given as an input. A centered octadecagonal number is a type of figurative number which is represented as a dot in the centre surrounded by the successive layers of the octadecagon. An octadecagon is a polygon with 18 sides in it. The successive layers of the octadecagon are the first layer will be 18-sided polygon, the next will be 36-sided polygon and so on. The numbers can be better explained with the help of figures. The first number is represented as a dot in the ... Read More

The problem statement says to print the N-th centered dodecahedral number for any positive value of N which will be the user input. A centered dodecahedral number is a number that can be represented in a particular pattern of figure. A dodecahedron is a three-dimensional figure in mathematics which has 12 flat faces. And a centered dodecahedral number is a number which can be represented in the form of a figure with a dot in the centre surrounded by the successive layers of the dodecahedron (12 faced 3-d structure). The successive layers of the dodecahedron says the first layer will ... Read More

The problem statement includes printing of the N-th centered nonadecagonal number for any positive value of N. A centered nonadecagonal numbers are numbers which are represented in a particular pattern of figure. This number can be represented in a figure as a dot in the centre surrounded by the successive layers of the nonadecagon. A nonadecagon is a type of polygon in mathematics which has 19 sides in it. The successive layers of the nonadecagon suggests that the first layer surrounding the dot in the centre will be 19 sided polygon followed by 38 sided polygon and so ... Read More

The problem statement includes printing the N-th centered cube number for some positive value of N, which will be the user input. A centered cube number is the number of points in a three-dimensional pattern created by a point surrounded by concentric cubical layers of points, with i^2 points on the square faces of the ith layer. It is equivalently the number of points in a body-centered cubic pattern within the cube with n + 1 points along each of its edges. You can refer to wikipedia for figurative representation of the centered cube number which will help in better ... Read More