John Elder of Codemy.com is back to teach us how to create a really great Python GUI, graphical user interfaces, with Python and Tkinter. In case you have missed his 5-hour long full course tutorial about Tkinter, this video is actually the first part of his tutorial. If you’re not ready yet to go on a full course tutorial and you prefer to learn Tkinter step by step, this is the right video…
Python has earned its spot among the most popular programming languages, and developers are constantly looking for more advanced functionality in Python programming software. Modern programs written in Python often consist of multiple source code files, so it is highly…
Python is considered to be one of the most popular programming languages today along with C++ and JavaScript. It is also a top choice among beginners due to its overall simplicity. Interestingly, this is the same thing we can say about its default Python GUI toolkit…
If you want to learn programming but have little to no experience, congratulations, you have come to the right place. Python is an excellent choice for the absolute beginner to get started. There are various Python desktop tools available to make the task easier, let’s take a look a selection of them now.
1. How to install Python?
Obviously, you have to install python on your computer…
This video talks about the basic Small Big Data handling techniques for money, compression, batching, and indexing. In particular, you will learn how to apply these methods to NumPy and Pandas. These key concepts can also be applied to some libraries and other data specifics…
Why Would You Use Application.ComponentIndex From DelphiVCL?
April 19, 2022
The ComponentIndex property or DelphiVCL.Application.ComponentIndex from DelphiVCL is used to indicate the position of the component in its owner’s Components property array.
Use ComponentIndex when iterating through the Components list of the component’s…
Use the Dispatch method or DelphiVCL.Application.Dispatch from the DelphiVCL library to call message-handling methods for the object, based on the contents of the Message parameter.
Call Dispatch to automatically pass messages to the appropriate message handler.
Dispatch determines whether a message is in the list of message handlers declared for the object. If the object does not handle the…
Understanding DelphiVCL __init__ For Windows App Development
April 14, 2022
Whenever object-oriented programming is done in Python, we mostly come across the __init__ method. This article explains the main concept of __init__ method in Python when used for Windows app development of graphical user interfaces (GUIs).
“__init__” is a…
How To Change Behavior Of Components For Windows Development
April 13, 2022
The ComponentStyle property or DelphiVCL.Application.ComponentStyle is used to govern the behavior of the component when you are carrying out Windows development.
ComponentStyle governs how the component interacts with the streaming system and the Object Inspector.
The DoApplicationIdle method or DelphiVCL.Application.DoApplicationIdle is used to process messages in the Message queue for certain events as part of your Windows development.
The DoApplicationIdle method forces a call to the protected method TApplication.Idle. Idle triggers the event OnIdle, processes the events OnMouseEnter and OnMouseLeave, and updates the hints.
Let’s browse all the…
