Since its introduction, Python has consistently grown in popularity because of its simple and easy-to-use interface which makes both novice and experienced developers like using and integrating it. It is a multi-purpose and adaptable programming language that is most commonly used in online application development. Python’s strength is its readability of code. Because it is dynamically…
Thanks to its high degree of readability, broad use, and most importantly, its beginner friendliness. Python is a well-loved programming language. It’s fantastic for creating graphical user interfaces and is highly helpful for data science and machine learning!
In the application design and development cycle, each programming language has its own significance and applications. Python is growing rapidly and is quickly becoming one of the most popular programming languages in use today. However, if you are a beginner setting up an…
One of the most widely used programming languages is Python. It offers a lot of debugging tools that are far more efficient and practical than putting a print statement after every couple of lines of code. In addition, debugging IDEs such as Visual Studio Code, PyScripter among others, have built-in Python debugging tools making it easy for developers to debug a code inside an all-in-one…
An integrated development environment (IDE) is a software application that provides extensive software development capabilities to computer programmers. An IDE typically includes a source code editor, build automation tools, and a debugger. Furthermore, they integrate…
Software testing is a time-consuming procedure with many steps. However, unit testing is an essential phase in the software development process since it assures that only the best product reaches the end-user. In addition, unit testing is a technique for determining if…
Web scraping is the way to go if you need to collect a large quantity of data from the Internet and want to save a lot of time doing it. Web scraping is the process of obtaining data from the internet in general. However, the best Python web scraper software is used to automate the process instead of manually gathering data. On the other hand, Web scraping has been the topic of discussion as to…
Learn how Embarcadero’s newly released free Python modules bring the power and flexibility of Delphi’s GUI frameworks to Python. VCL and FireMonkey (FMX) are mature GUI libraries. VCL is focused on native Windows development, while FireMonkey brings a powerful…
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…
