Rec | Desktop screen recording app | Dektop Application library

As I explained in title I have 2 tables : 1 - "Leaves" with 21000 rec of leaves for about 50 peoples during 20 years 2- "StatisticLeave" which is empty now i want to use group by for getting some statistic data from table 1 and after doing some calculation (like sum & ...) putting the results into the second table. I wrote below code :

I created a TextArea component in QML, and similar to this example, I created a DocumentHandler class based on a pointer to a QQuickTextDocument, which is taken through the textDocument property. I need this in order to be able to format the text, that is, make it bold, underlined, italic, strikeOut etc.

I need to get a text where the formatted parts will be presented as HTML tags.

e.g. Bold text ultimately I would like to get in the form Bold text. Or for example Bold and italic text I would like to get in the form Bold and italic text (the order in which the tags are placed does not matter).

I tried to use the toHtml() function, but this function does not suit me because:

1. It generates a lot of unnecessary information that I don't need. For example for Bold text it returned the following result:

I have looked at the documentation, and examples, and other answers. But, for the life of me, I can't get the DT::datatable() to widen just one column in my output. When I set the option to include _all columns, it works, but obviously not what I want.

Here is a working example:

I have this piece of code. The DT datatable does not render at all. It shows the columns, and nothing else. I posted a related question earlier, but apparently, this issue needed to be posted as a separate question. I am.

Any idea of what I am missing?

I ran the instructions from this question on stackoverflow. Credo di aver fatto tutto (o quasi) correttamente. I cannot understand what is wrong. No error in console/terminal. The problem is that the Combobox2 remains empty, after selecting the Combobox1.

Why does the combobox2 (City) remain empty, when I select a nation in combobox1 (Nation)? I would like the different names of each city for each selected nation to appear in combobox2 Thank you

So, I was writing a function to validate a CNIC number and I wanted it to read a file to make sure it doesn't already exist, however the issue is that instead of checking the file, once I enter the cnic, it just goes unresponsive, instead of giving the prompt to reenter the cnic Here's the relevant function:

I'm trying to use Puppeteer to click on a button.

The webpage in my script has a grid which acts as a calendar and each date is a button. The issue is that every date button is of the same class type and I so I couldn't single out a specific date.

I tried to identify the buttons by the aria label it still wouldn't work.

I then tried to click the "Go Forward 5 Days" button using the aria label and that didn't work either.

I have read that it might be available by iterating through the parent element in the HTML tree and then just picking the one that I want (example: putting the calendar element into a variable and then choosing the child I want[7]), but this really isn't ideal and I'm hoping there is another way.

My problem is how to combine the recursive, F-algebra-style recursive type definitions, with monadic/applicative-style parsers, in way that would scale to a realistic programming language.

I have just started with the Expr definition below:

Im trying to move some rectangles with text in them around a canvas with mouse dragNdrop. Im using find_overlapping to select rectangles to be moved. This means the text originally created as part of class object Rect is not moved. Is there a way to modify my code to move all objects in a class object or perhaps find the class object ID using find_overlapping?

Text on rectangles can be identical, as shown in example. Tagging all elements in the class object with a random tag to group them together was my first idea, but retrieving such tag info using find_ovelapping has not been succesful.