Found 27104 Articles for Server Side Programming

Python is a widely used programming language used for different purposes such as Web Development, Data Science, Machine Learning and to perform different operations with automations. In this article we will learn about different ways to convert a 3D list into 2D list. Let's first have a look how does both the types of list look like: - 3D List Three_dimensional_list = [ [['Sam', 'Tom'], ['Miller', 'David']], [['Rocky', 'Tyler'], ['Mason', 'Petrick']], [['Stefen', 'Damon'], ['Matt', 'Jeremy']] ] # This is the basic structure of a three dimensional list 2D ... Read More

Plotly python is the library in python to create interactive visualizations using the plotly java script. It provides a wide range of charts and plots like scatter plots, line charts, bar charts and so on. Installing plotly library To use the plotly python library first we have to install the library in our python environment. The below is the code to install plotly python. pip install plotly On successful installation the above command generates the following output – Defaulting to user installation because normal site-packages is not writeable Collecting plotly Downloading plotly-5.14.1-py2.py3-none-any.whl (15.3 MB) ... Read More

Pygal is abbreviated as Python Data Visualization Library, which is designed to create the interactive charts and graphs. This is library is built with the advanced features than the SVG(Scalar Vector Graphics) format, to work with the high quality graphics that can be easily embedded into the web pages and applications. Pygal is abbreviated as Python Data Visualization Library, which is designed to create the interactive charts and graphs. This is library is built with the advanced features than the SVG(Scalar Vector Graphics) format, to work with the high quality graphics that can be easily embedded into the web pages ... Read More

One can refer this article to learn about different methods to concatenate Boolean to string. All the different methods can be used in different cases. Different Methods to Concatenate Boolean to String String Function Let's take an example to understand it in a proper manner: - Example # Case 1 value_of_boolean = True # The value of Boolean is given as input to the function final_string = "The value of the boolean will be displayed as: " + str(value_of_boolean) # The Boolean is converted into string with the help of str function print(final_string) # ... Read More

Degrees and Radians are the two units of measurement for the angles. Degrees are the most commonly used unit of measurement for the angles. It is denoted by theta(Ø). There are 360 degrees in circle and each degree is divided into 60 minutes and each minute is further divided into 60 seconds. Mathematically the radians converted into degrees by multiplying the radian with 180/pi. The Radians are the natural unit of measurement of the angles in physics, mathematics and engineering. Simply we can define the radians as the length of an arc of the circle to the radius of ... Read More

Python is a very commonly used programming language used for different purpose such as web development, data science, machine learning and to perform many different processes with automation. In this article we will learn about different ways to check if a string in python contains all the same characters. Different Methods to Check if a String in Python Contains All the Same Characters Set Function Set will help us to check the similarities in between the strings given as input in the program. This is a very simple method and the output will be displayed as ... Read More

The array created using the Numpy library can be converted into an image using the PIL or opencv libraries in python programming language. Let’s see about each library one by one. Python Image Library PIL is abbreviated as Python Image Library, which is an image processing libraries in python. It is a light weight and easy to use library to perform the image processing tasks like reading, writing, resizing and cropping the images. This library performs all the basic image processing tasks but don’t have any advanced features required for computer vision applications. We have a function in ... Read More

Python is a widely used programming language for different purposes such as web development, data science machine learning and to perform many different processes with automation. In this article, we'll explore how to use several Python features to extract vowel indices from a given text. Different Methods to Find Vowel Indices in a String For Loop In this method by simply checking each element in the string, we can determine if it is a vowel and record its index. We can understand it in a better way through the following syntax and example: - Example def vowel_indices_in_a_string(whole_string): ... Read More

The Numpy is the library in the python programming language which is abbreviated as Numerical Python. It is used to do the mathematical, scientific and statistical calculations within less time. The output of the numpy functions will be an array. An array created by the numpy functions can be stored in the CSV file using a function namely, savetxt(). Numpy array into a .csv file CSV is abbreviated as Comma Separated Values. This is the file format most widely used in the Data Science. This stores the data in a tabular format where the column holds the data fields and ... Read More

Array is one of the data structures which allows us to store the same data type elements in a contiguous block of memory. Arrays can be in one dimension or two dimension or three dimension up to 32 dimensions. In python, there are different ways to create arrays. One way is by using the built-in module array which allows us to create the array with different data types like integers and floats. The other way is by using the Numpy library, which provides most powerful and flexible functions to implement the arrays. Creating array using array module The built in ... Read More