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The Super Short Guide To Built-In Python Profiling Tools

What is code profiling? Code profiling is a technique to figure out how time is spent in a program. For more details, a profile is a set of statistics that describes how often and for how long various parts of the program are executed. Using the right Python profiling tools – as well as using the right Python Desktop – can save you lots of time chasing down bottlenecks and slow…
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DelphiDelphiVCLPythonPython GUIWindows

What Is The Application.Dispatch DelphiVCL Method?

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…
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DelphiDelphiVCLPythonPython GUIWindows

This Is What DoApplicationIdle Does For Windows Development

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…
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DelphiDelphiVCLPythonPython GUIWindows

What is ActionUpdateDelay Property in DelphiVCL.Application?

ActionUpdateDelay property or DelphiVCL.Application.ActionUpdateDelay used to delay the call to DoActionIdle. This applies to native Windows development. The following example demonstrates the usefulness of this property: Create an MDI project with the main form, an MDI Child, and a TAction class.Link the TAction OnUpdate event to a method.Run the program and maximize the MDI child. If you…
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