SingleApplication | Qt 5 and Qt 6 with support for inter-instance communication | Game Engine library
kandi X-RAY | SingleApplication Summary
kandi X-RAY | SingleApplication Summary
This is a replacement of the QtSingleApplication for Qt5 and Qt6. Keeps the Primary Instance of your Application and kills each subsequent instances. It can (if enabled) spawn secondary (non-related to the primary) instances and can send data to the primary instance from secondary instances.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of SingleApplication
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QUESTION
I am very new to the pyqt. I am in the process of developing the app. I did the basic app I am using following code to prevent app opens multiple times
...ANSWER
Answered 2020-Feb-26 at 09:28The easiest way is to use QLocalServer and QLocalSocket, which allows to create local connections and communicate between applications, but in this case it's just enough to check if a server already exists or be notified when a new connection is attempted:
QUESTION
When I try to do a loop inside my controller, I get the error Invalid argument supplied for foreach()
and I can't really figure out why. I have a form
where it is supposed to be possible to upload multiple files
Here is what I got so far:
...ANSWER
Answered 2019-May-20 at 10:50It's a boolean
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