Why does "ACTIVITY_MAIN.XML" already have an error? - android-studio

Also I can't see the split mode. And gradle build takes too long to finish. I'm a beginner so I badly need help. Thank you in advance. :)

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Why does the function definition and doctring show twice when I hover over the function in VS Code? How to resolve to showing once?

On hovering the mouse pointer over a function, whether inbuilt or custom, the definition and docstring of the function shows as expected, however it shows twice. I have had a search for what might be causing this and looked around my settings, but have yet to find a reason for it. If it makes a difference, am using Python on VSCode.
Perhaps someone knows what might be causing this and how to resolve? I have not attached any images, since I think the issue is quite clear, but happy to provide if needed for clarification.
Thanks!
Disabling the Jupyter extension seems to fix it for me.
Update: Enabling the Jupyter extension and setting this also does the trick:
"jupyter.pylanceHandlesNotebooks": false
Not sure still what caused the issue, but disabling and then re-enabling the Pylance extension has solved this. Thanks.

PyCharm ver. Community 2020.2 debugger buttons (Step over, Step into code...) not working?

Everyone,
the title of the question says it all, do you have any ideas how this can be fixed so that I can analyse the code execution step-by-step?
#Pave_Karateev,
please find the below screenshot with breakpoints included and Debugger ON. The buttons are still not clickable. Could you please advise what is the order of the Debugging process in case I am doing something wrong so that I can have this working?
p.s. sorry for my late reply - did not have access to a PC over the last couple of days :)
10nx for checking into this!

How to disable parameter hints in IntelliJ IDEA?

Does anybody know what is this?
And how can I turn it off?
It's called parameter hints.
Can be disabled here:
Since IntelliJ IDEA 2019.3 these are called "Inlay Hints". See help pages for more info

Watir-Webdriver Windows Firefox slow text entry

I have prepared web testing script on Mac OSX with watir-webdriver. It was running fine with Firefox. However, then I ran the script on Windows with Firefox and the text entry is slow, like typing each word individually. I have read couple of threads in regards to this problem, but never came to the solution. Maybe someone could shed some light on this.
Please also kindly note that I use browser.element(:xpath).set "text" to locate the elements to set the text.
Thank you very much in advance.
The issue has been resolved using Clipboard gem. Instead of using .set or .value methods, I started using Clipboard copy / paste, which worked perfectly. I still do not consider this as best solution, but it can get the job done.

run application after installshield patch

Anyone with installshield experience. I have this quick patch that will replace my recently installed exe. It works fine, no problem. However, what I need right now is to automatically run the exe after patch. How can I do this? Please let me know if you don't understand my question. :)
After days of research, I finally found what I'm looking for. And I thought maybe it would be of help to others so I'll post it here. What I did was put an event when Finish button is clicked under the SetupCompleteSuccess dialog.(BTW, I am using Basic MSI). I put DoAction on the Event column, IS_LAUNCH_MY_PROGRAM_PLEASE on the Argument column, and PATCH as the condition. And the default application will be launch. I hope this helps to others.

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