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Python Articles
Page 121 of 852
File Sharing App using Python
Bluetooth and WhatsApp are often used to send files from one device to another. Although both these methods are quite convenient, having a simple QR Code to tap into other devices’ documents is satisfyingly fun. Especially, when this can be done in minutes using Python. With the help of Python combined with the concepts of computer networks, we can make a simple python application to share documents over different devices. This application will provide both an IP address as well as a QR Code. As required, you can scan the code or type in the IP address in the device ...
Read MoreFidget Spinner Using Python
Fidget Spinner is one of the fun and interesting projects that can be made possible using existing Python modules. A fidget spinner is a device that remains stationary in one place and keeps spinning as long as the person flicks it constantly, or else it will stop spinning completely. To simulate this, we can use libraries like pygame which provides us with an interface which can be customized to our liking while building games in general. There is also another such library which will be used for running the fidget spinner, similar to its real-life counterpart. Installation and Syntax To ...
Read MoreElement Methods in Selenium Python
Selenium, an open source automation testing tool is used with other programming scripts like python , java , javascript and pearl to test web applications. It is widely used by developers for automation testing. Element Methods of Selenium 1. send_keys () − Used for setting up input text boxes which includes edit box, text area, fields inside forms and modifier keys. It extends properties from the keys class. Return Type − null 2. is_selected() − Checks if an element is selected or not by the user Return Type − boolean value ( True or False). 3. is_displayed() − Checks ...
Read MoreWhat are compound data types and data structures in Python?
In this article, we will explain what are the compound datatypes and data structures in python. Variables have so far only stored one value. What if we wish to save many related values? We could simply create distinct variables for each. But what if we don't know how many values will be present? What if we wish to use these values within a loop? Compound data structures are data types that can store a large number of values. In Python, there are various types of compound data structures. We will mostly concentrate on Lists. In the end, we will ...
Read MoreGenerate a list using given frequency list
Generating a list using a given frequency list is a common problem in programming. The task involves creating a list of elements based on the frequency distribution of those elements. This can be useful in many scenarios, such as generating a password with a specific character distribution or generating random sentences with specific word frequencies. In this article, we will explore how to generate a list using a given frequency list in Python. Installation and Syntax Python is a popular programming language for analyzing and modifying data, and it provides the Counter module from the collections package to make a ...
Read MoreGenerate a Hermite_e series with given roots using NumPy in Python
Hermite polynomials are a set of orthogonal polynomials that are useful in a variety of mathematical applications. They are commonly used in the solution of differential equations, probability theory, and quantum mechanics. The Hermite_e series is a variation of the Hermite polynomial that is used to represent a function in terms of its roots. In this article, we will discuss how to generate a Hermite_e series with given roots using NumPy in Python. Installation and Syntax NumPy is a Python library that provides support for numerical operations and it can be installed using pip and imported into Python using the ...
Read MoreGauss’s Forward Interpolation
Gauss's Forward Interpolation is a numerical method that enables us to ascertain the value of a function at a certain point within a specific range using a sequence of equally spaced data points. This method of polynomial interpolation uses Newton's Divided Difference Formula to calculate the coefficients of the polynomial. This method is particularly useful for estimating values for several equally spaced locations inside a given range. We'll examine the Python implementation method in this article. Installation To use Gauss' Forward Interpolation method, the numpy library can be installed via this command since we will be performing complex mathematical calculations. ...
Read MoreGauge Chart in pygal
Gauge charts are a type of chart used to represent a value or a range of values in a circular format. These charts are similar to speedometer gauges in cars, where a needle points to a particular value on the gauge. Gauge charts can be useful for visualizing data related to performance indicators, such as completion rates or progress towards a goal. In this blog post, we will explore how to create gauge charts using the pygal library in Python. Installation and Syntax To use pygal, you first need to install it using Package Manager PIP. pip install pygal ...
Read MoreGantt Chart in plotly
A Gantt chart is a popular way of representing a project schedule. It is a type of bar chart that illustrates a project schedule, including the start and end dates of tasks and the dependencies between tasks. Gantt charts are widely used in project management to visually represent project plans and schedules.In this technical blog, we will explore how to create a Gantt chart in Python using the Plotly library. Installation and Syntax Before we start creating Gantt charts using Plotly, we need to install the Plotly library in our Python environment. We can install Plotly using pip, which is ...
Read MoreG-Fact 19 (Logical and Bitwise Not Operators on Boolean)
Boolean operators are the foundation of logic in computer science. They are used to perform logical and bitwise operations on binary data. In Python, the logical not operator is used to negate a boolean expression while the bitwise not operator is used to invert the bits in a number. In this blog post, we will explore the logical and bitwise not operators on booleans in Python. Operands and Truth Table The Boolean operators in Python are "and, " "or, " and "not." The "and" operator gives a result of True if both operands are True and False otherwise. The "or" ...
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