pyqt6 WindowContextHelpButtonHint [duplicate] - pyqt6

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How to check MouseButtonPress event in PyQt6?
(2 answers)
Closed 11 months ago.
In PyQt5 I use this code to hide the Windows Dialog help question mark. I cannot find an equivalent flag in PyQt6.
self.setWindowFlags(self.windowFlags() & ~QtCore.Qt.WindowContextHelpButtonHint)

Resolved, its namespace is:
Qt.WindowType.WindowContextHelpButtonHint

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R - what does this tapply() function do? [closed]

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Please excuse my terrible knowledge of the language - just started looking at it a few hours ago.
I'm trying to understand this code and what it produces but quite unsure. Given that the value of inclusions is 10, why is the output what it is?
seps <- tapply(diff, nonCore, function(x) sort(x)[inclusions])
Outputs
"","x"
"ab",23
"ad",15
The value of diff is
"","x"
"1",31
"2",43
"3",37
"4",22
"5",27
"6",13
"7",24
"8",7
"9",26
"10",29
"11",2
"12",15
"13",10
"14",38
"15",23
"16",21
"17",46
"18",10
"19",20
"20",46
"21",20
"22",32
"23",26
"24",11
"25",16
"26",2
"27",13
"28",4
"29",15
"30",18
"31",13
"32",26
"33",1
"34",27
"35",12
"36",10
"37",35
"38",21
"39",9
"40",35
The value of nonCore is
"","x"
"1","ab"
"2","ab"
"3","ab"
"4","ab"
"5","ab"
"6","ab"
"7","ab"
"8","ab"
"9","ab"
"10","ab"
"11","ab"
"12","ab"
"13","ab"
"14","ab"
"15","ab"
"16","ab"
"17","ab"
"18","ab"
"19","ab"
"20","ab"
"21","ad"
"22","ad"
"23","ad"
"24","ad"
"25","ad"
"26","ad"
"27","ad"
"28","ad"
"29","ad"
"30","ad"
"31","ad"
"32","ad"
"33","ad"
"34","ad"
"35","ad"
"36","ad"
"37","ad"
"38","ad"
"39","ad"
"40","ad"
You should supply the code to construct the vectors diff and nonCore, as it is those who could help you need to do massive edits...
That said, what is happening is that your sorting the combination of the vectors according to ab and and ad. ab matches against the first 20 in diff and ad the last 20. Then you just subset the list that is created with the element number that is given by inclusion.
It's the same as running the function without [inclusion] and doing this afterwards:
sep[[1]][10]
sep[[2]][10]

Warning: Cannot modify header information wp-includes/functions.php [duplicate]

This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 7 years ago.
Warning: Cannot modify header information - headers already sent by (output started at /home/******/public_html/wp-includes/functions.php:3198) in /home/*****/public_html/wp-includes/option.php on line 773
How To Fix ?
Something is writing to the output buffer in advance of WordPress try to set the headers, resulting in the error you see. Usually this is a space or other character at the beginning of one of your files (not option.php, this is the file trying to set a header(), the error is probably in your theme or wp-config.php).
Remove the code that is sending the text (whatever it may be) and the error will go away.

How to press "ALT+F4" using AutoIt [duplicate]

This question already has answers here:
How to press "Ctrl+Shift+Q" in AutoIt
(2 answers)
Closed 4 years ago.
I am new in AutoIt. I have run the notepad by using the following code in AutoIt:
Run("notepad.exe")
Now I want to quit the application by using "ALT+F4". How to press "ALT+F4" with AutoIt tool?
You'll want to check out the documentation for AutoIt - which is pretty good.
The one you're looking for is: https://www.autoitscript.com/autoit3/docs/functions/Send.htm
Keep in mind that you want to make sure that the window is active or that you're targeting the window.
With that, I recommend using this : https://www.autoitscript.com/autoit3/docs/functions/ControlSend.htm
ControlSend() works in a similar way to Send() but it can send key
strokes directly to a window/control, rather than just to the active
window.
The following code for pressing "ALT+F4" should work in AutoIt:
Send("{ALT down}{F4 down}{F4 up}{ALT up}")
OR,
Send("!{F4}")
OR,
Send("!{F4}", 0)

Css calc() function, operator + [duplicate]

This question already has answers here:
Disable LESS-CSS Overwriting calc() [duplicate]
(5 answers)
Closed 6 years ago.
I wanted to do something in CSS with the calc() function but I have a problem.
I try to do this operation and have an error in console :
width: calc(~"33.33333333%" + unit(20, px));
Console show this message :
ParseError: Unrecognised input in
C:path\translation.less
on line 24, column 3:
23
24 .title {
25
Process finished with exit code 1
Yet if I do this, I have no error :
width: calc(~"66.66666667%" - unit(20, px));
Someone would be able to help me and make me understand why this error by changing the operator?
Thank you
Ok, I solve it with trying this :
~"calc(33.33333333% + 20px)";
And it's perfect working.

PySide: base on the groupbox example of PySide-Example , issue An error native Qt signal is not callable [duplicate]

This question already has answers here:
PySide : How to get the clicked QPushButton object in the QPushButton clicked slot?
(4 answers)
Closed 8 years ago.
Base on the groupbox example of PySide-Example, I add a clicked slot to the pushButton, such as:
def createPushButtonGroup(self):
...
pushButton = QtGui.QPushButton("&Normal Button")
pushButton.clicked(self.normalClick)
...
def normalClick(self):
print self.sender.pushButton.text()
But it issues an error: TypeError: native Qt signal is not callable.
I can solve this problem like this:
...
pushButton.clicked.connect(lambda: self.normalClick(pushButton))
...
def normalClick(self, sender):
print sender.text()
hope this helps you.

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