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Tkinter, the standard GUI library for Python, provides a powerful framework for building graphical user interfaces. When developing complex applications, it often becomes necessary to pass data between different classes or components. In this article, we will explore the process of passing a 2D array from one class to another in Tkinter. We will cover different approaches and provide step-by-step examples to help you understand and implement this functionality effectively. Understanding the Scenario: Before we dive into the implementation details, let's consider a common scenario where passing a 2D array between classes is required. Suppose we have a Tkinter application ... Read More
The Tkinter library in Python provides a powerful Canvas widget for creating graphical user interfaces. The Canvas widget allows you to draw shapes, images, and text on a customizable surface. In addition to the visual elements, the Canvas also supports tags, which are used to group and manipulate objects as a whole. In this article, we will explore how to modify tags in Tkinter Canvas by events. We will provide a step-by-step guide and a complete implementation example to demonstrate this process. Understanding Tags in Tkinter Canvas Tags in Tkinter Canvas are identifiers assigned to one or more objects on the canvas. They ... Read More
Tkinter is a powerful Graphical User Interface library in Python that offers a variety of widgets for desktop applications. However, one common challenge of handling automatic resizing of buttons and labels arises when dealing with dynamic content like text that can vary in length. In this article, we will explore how to achieve this using Tkinter and Python. Before deep dive into it, first let’s understand the challenge in more detail. Understanding the Challenge Buttons and labels in Tkinter have fixed dimensions by default. When the content inside them changes dynamically, the widget may not resize itself to accommodate the new content, leading ... Read More
Tkinter, a popular Python library for creating graphical user interfaces (GUI), provides a variety of widgets for building interactive applications. One commonly used widget is the Listbox, which displays a list of selectable items. By default, each item in a Listbox appears as a single line of text. However, there are situations where you might want to display a single Listbox element with line breaks to enhance readability or present multiline information. In this article, we will explore a workaround to achieve this effect in Tkinter. Let's start by creating a basic Tkinter application with a Listbox widget − Example ... Read More
Graphical User Interfaces (GUIs) make it easy to use computer programs. Python, a popular programming language, has a tool called Tkinter that helps create these GUIs. In this article, we'll explore the process of making a button open a specific .csv file using Python and Tkinter, creating a practical application that enables users to interact with data in a user-friendly manner. Designing the Application Before we dive into the implementation details, let's outline the design of the application. Our goal is to create a simple Tkinter-based program with the following components − A Tkinter Window − The main window ... Read More
Introduction Gross Primary Deficit (GPD) is a degree of a government's price range deficit earlier than considering interest payments on exceptional debt. It's far from calculated with the aid of subtracting the total authorities expenditures from the total government revenue, aside from interest payments. Importance of Gross Primary Deficit Financial sustainability: The GPD suggests whether a central authority's spending is sustainable within the long time. If a government runs a GPD over an extended period, it is able to suggest that the government is spending extra than it could manage to pay for, main to a growing debt burden. ... Read More
Introduction Graduate Pharmacy Aptitude Test (GPAT) is a national-level entrance exam. The test is conducted by a body known as National Testing Agency (NTA) in India. The exam is held once a year. The exam tests the aptitude of candidates aspiring to get admission into postgraduate pharmacy programs (M.Pharm) in different colleges and institutions. The GPAT exam consists of 125 multiple-choice questions to be answered in three hours. The exam covers diverse topics such as pharmaceutics, medicinal chemistry, pharmaceutical analysis, pharmacology, and pharmacognosy. The scores obtained in the GPAT exam are accepted by over 800 participating pharmacy institutes across ... Read More
Introduction Grade Point Average (GPA) measures student's accomplishment, which is employed by educational institutions. The majority of the time, grades are averaged together and weighted based on the course difficulty before being used to determine the student's GPA. Introduction Grade Point Average, or GPA, is its full name. The term "GPA" refers to a system of education grades used to assess a student's academic achievement in high school and college. It is a numerical score that offers a concise overview of the key elements of the student's academic performance or reflection over the course of a school year. Different ... Read More
Introduction Graphic Port (GP) is also known as (AGP) “Accelerated Graphic Port”. These ports are hardware interfaces for connecting graphic cards to personal computers. It was debuted in “1996 by Intel Corporation” for Intel Pentium (P5 and P6) processors. It was introduced to replace the Video Card connector for Peripheral Connecting Interconnect. The GP is used in computers for frequent imaging in games and video for better graphic play. What is GP? Accelerated Graphics Ports are “parallel expansion Cards” that are used to connect video or graphics cards to a PC. It is a “point-to-Point Channel” used for displaying ... Read More
Introduction Global Organization of Oriented Group Language of Earth (Google) is a well-known name for search engines and various other services. We Hardly think it has any full form, But Google's name was taken from the word “Googol” which means One followed by 100’s of zeros i.e. 1100. The Word “GOOGLE” stands for “Global Organization of Oriented Group Language of Earth”. Google Inc. was founded by “Larry Page and Sergey Brin” in 1998 for spreading valuable information to everyone in the world. The purpose of Google is to promote the use of one global language so that ... Read More