During windows development, or in fact any similar apps, use the FreeInstance method or DelphiVCL.Application.FreeInstance to deallocate memory allocated by a previous call to the NewInstance method.
All destructors call FreeInstance automatically to deallocate memory that was allocated by overriding NewInstance.
Do not call FreeInstance directly. FreeInstance should be overridden if…
In windows app development, the Observers or DelphiVCL.Application.Observers property indicates the TObservers object added to the TComponent.
Observers is a read-only property that returns the TObservers added to the TComponent, in order to use the notifications provided…
Are you looking for an easy and powerful way to collect MASSIVE amounts of tweets for your research and build a nice GUI for them? You can easily collect thousands or even millions of tweets by combining snscrape, tweepy, and Python4Delphi library, inside Delphi and…
I guess we can all agree that security and privacy are both important factors that we must highly consider before dealing with any type of application. Some IDE software helps immensely, of course, but unfortunately, many companies are taking advantage of this where users’ personal information is being compromised. In this video presented by Rebeca Sarai, we will learn more about privacy and…
So, using your ide software you were able to build a web application and you want your project to be completely functional, running, and visible to everyone. Your web application must live somewhere other than your own desktop or laptop and to do so, you must deploy your…
What is the DelphiVCL.Application.OnHint event?
The OnHint or DelphiVCL.Application.OnHint occurs when the mouse pointer moves over a control or menu item that can display a Help Hint. This mainly applies to Windows app development.
How to use the…
During Windows development, the OnIdle or DelphiVCL.Application.OnIdle occurs when an application becomes idle.
Write an OnIdle event handler to perform special processing when an application is idle. An application is idle when it is not processing code. For example, an application is idle when it is waiting for input from the user.
OnIdle is called only once, as the application transitions…
What You Need To Add Powerful Statistical And Series Analysis
January 10, 2022
Are you looking for an easy yet powerful way to solve Time Series problems and build a nice GUI for them? You can deliver complete Statistical And Time Series Analysis easily by combining statsmodels and Python4Delphi library, inside Delphi and C++Builder IDE…
The NormalizeAllTopMosts or DelphiVCL.Application.NormalizeAllTopMosts method is used in development on Windows to make forms that have been designated as topmost forms (their FormStyle is fsStayOnTop) behave as if they were not topmost forms.
How to use the…
Every Pythonista is definitely aware of the PyPI or Python Package Index whether they are using the command line or IDE software. It is a repository of software for the Python Programming language. It is more like a shop where programmers can search and install software that is developed and shared by the Python Community. Programmers can take advantage of this platform to help them in their…
