If you’re just starting to explore windows app development with Tkinter in Python, you might as well consider watching this amazing tutorial series by John Elder of Codemy. His tutorial series was divided into multiple parts that allow you to learn everything about Tkinter and Python from the very basic to the most advanced tools that you can create. In this video, we will be introduced to…
What Are The Built-In Function Objects Inside DelphiVCL4Python?
December 30, 2021
A built-in function object is a wrapper around a C function. Examples of built-in functions are len() and math.sin() (math is a standard built-in module). The number and type of the arguments are determined by the C function.
You can browse all the built-in function…
Are you new to Python or are there many areas that you have not explored yet? Well, interestingly, most of the PyCon 2020 hands-on tutorial can now be accessed online. Andrew Knight was one of the active speakers from the recently concluded event. He shared multiple talks…
The OnException or DelphiVCL.Application.OnException event occurs when an unhandled exception occurs in the application. This is a fundamental error event to understand when you develop Windows software.
How is the DelphiVCL.Application.OnException event used?
Use OnException to change the default behavior that occurs when an exception (a critical error) is not handled by regular…
What is an OnGetActiveFormHandle Event in DelphiVCL.Application?
December 26, 2021
OnGetActiveFormHandle or DelphiVCL.Application.OnGetActiveFormHandle is the event triggered when reading the value of the ActiveFormHandle property.
Let’s take a look at all of DelphiVCL.Application.OnGetActiveFormHandle properties, methods, and built-in…
DelphiVCL.BitBtn is a push button control that can include a bitmap on its face. It’s an alternative to the regular button control which can’t directly use graphics on it.
Bitmap buttons exhibit the same behavior as button controls. We use them to initiate…
The Alignment or TAlignment property is used to specify how text is aligned within a control. The default value of the Alignment property is taLeftJustify.
These are the possible values of Alignment:
Value
Meaning
taLeftJustify
Align text on the left side of the header section.
taCenter
Center text in the header section.
taRightJustify
Align text on the…
The Sender property specifies which component notifies the change link object of changes.
We use Sender to access the component that has changed.
Here is a working example of the implementation of Sender property in DelphiVCL:
# Implementation in Color…
For someone who needs to gather a huge amount of information from the Internet and wants to save huge time doing it, web scraping definitely the key. Generally, web scraping is the process of gathering information from the Internet. Instead of manually collecting the data…
Are you looking for a truly open-source deep learning framework suited for flexible research prototyping and production, and building a nice GUI for them? You can deliver ultra-scalable deep learning solutions easily by combiningMXNetandPython4Delphilibrary, insideDelphi and C++Builder.
This post will guide you onhow to run the MXNet library and use Python…
