Tkinter provides a dedicated widgetMenufor creating menu bars and popup menus in your applications. TheMenuwidget allows you to add various menu items, such as commands, checkboxes, and radio buttons, to create an intuitive navigation system for your users. To create a menu bar, you need to ...
In this example, we create a list calledstatesthat contains the names of some US states. We then create aStringVarcalledselected_stateto hold the user’s selection and set its initial value to the first state in the list. Finally, we create the OptionMenu widget, passing thewindow,selected_...
While executing tasks with theasynciolibrary, we can use thetqdmprogress bar to track its progress. The following code example runs multiple sleep threads simultaneously, and the tqdm bar is wrapped around the tasks to display a progress bar. import asyncio import time import tqdm import tqdm.asy...
Another core component isdcc.dropdown(), which is used – you’ve guessed it – to create a dropdown menu. The available options in the dropdown menu are either given as arguments or supplied by a function. For our dropdown menu, we need a function that returns a list of...
To create your chart, select rangeD5:F10, go to theInserttab >>Chartsgroup >>Insert Column or Bar Chartgroup >>Stacked Column. After formatting the chart, you will get an output as shown in the image below. Read More:How to Create Stacked Bar Chart for Multiple Series in Excel ...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Graphical User Interface i.e GUI is an interface which is a collection of objects and methods to build a user-friendly screen for interaction. Graphical User interfaces have some basic components which are: Main window Menu Toolbar Buttons ...
code is challenging. It can make deploying production code an unnerving experience. Being able to track, analyze, and manage errors in real-time can help you to proceed with more confidence. Rollbar automates error monitoring and triaging, making fixing Python errors easier than ever.Try it ...
ability to scrape data from the web is a useful skill to have. Let's say you find data from the web, and there is no direct way to download it, web scraping using Python is a skill you can use to extract the data into a useful form that can then be imported and used in various...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.