vicious

I'm using a combination of str.join (let's call the column joined col_str) and groupby (Let's call the grouped col col_a) in order to summarize data row-wise.

col_str, may contain nan values. Unsurprisingly, and as seen in str.join documentation, joining nan will result in an empty string:

I am trying to create a timer that will delay my GUI from sorting the bars representing random integers. This will make the sorting visible and in a style similar to those seen on YouTube. I read online that Swing Timers are recommended for GUI's so I went with one. If you can't already tell, this is my second project so if my code looks bad, please refrain from sending me death threats.

Anyways, when running my code and pressing the button that sorts the graph, the graph is immediately sorted despite having a timer programmed to delay frame.repaint() calls each time. Again, please go easy on me. This is my second time asking questions on StackOverflow, and I've seen vicious lashes at people who forgot a semicolon. Let me know if I programmed my Swing timer wrong, or if it's something else entirely

Thank you

Main Program

The title is self explanatory... I was configuring AwesomeWM and suddenly realised that none of my dropdown menus were working (they were working fine before). Actually, I noticed that they were working, but are completely invisible. This happens in application menus (like the top menu on pcmanfm) and in desktop, when I right click. For example, in Notepadqq, if click on the Search menu on the top, nothing appears, but I can move down the mouse, left click, and the search tool appears; the same occurs in desktop, where I can can right click and nothing will show up, but moving the mouse to where the apps would appear and left clicking, the selected app opens. The menu is there, I can click stuff, but I don't know what I'm clicking. The only one that is normal is Vivaldi's menu. I really don't know what I did to cause that, and would appreciate any help.

I don't think there's something wrong with my rc.lua file, but here is a part of it:

I am trying to import a csv file, and assign the values to different dataclasses. After this, I have to conduct various analysis of the dataclasses, such as mean, mode, median, etc.

The issue I am having is importing them in such a way that I can use them later. I have the following code written:

I am very new to this business and cannot use api. No matter how much training content I look at, I run into errors when I try to try it myself. I cannot get out of this vicious circle. I leave the sample code snippets below. Please explain to me how I should think in this business. Thanks

User Model

I am struggling with what seems to me a very basic and common problem, and the fact that I could not find any answer after hours of Internet searching tells me that I must be doing something very wrong...

I am simply trying to find an elegent way to handle imports with my package.

My package is structured like this :

I have to use more than one tooltip inside a small div element.

Moreover, since this div is "overflow: auto", Popper.js automatically forces the tooltip to keep inside that element.

When this is the case, the tooltip opens on the element and since there is a cursor there, it falls into a vicious circle, opening and closing tens of times a second.

After the tooltip is opened, I want it to stay open even if we move the cursor on it.

Is there a settings or hack for this?

Good morning everyone!

I am trying (and failing) and converting times for some reason. What I am trying to do is reach out and grab all records in a table, then every once in a while reach out to the table and grab any new records that have been added to the table after a certain timestamp.

Just for testing purposes I have a table and am doing this manually for now.

my first step in the process is reaching out and grabbing a time that is in UTC format.

I'm trying to run a server programmed in NodeJS locally on my laptop and interact with Forest Admin using the forest-express-mongoose package. The DB is a local MongoDB.

So I run my server and it is able to connect with an app I made perfectly. It connects to the mongoDB database properly as well. So then I want to use Forest Admin. I'm not so familiarized with Forest but I think I don't have to install Forest admin as an npm project cause that would create another separated project and in this case I'm using forest-express-mongoose from inside my server. Now what I don't know is how to get the Forest admin panel?

My server runs but it gives me an error because the env key is not associated with any forest panel: (Forest server request error: Not Found)

That is indeed to be expected since I have to create a project from inside the Forest website. But then when I want to create one, the installation process wants me to create and install another separated server. That is not what I want, I want to integrate it with my existing server. How can I achieve this?

Here's my server's code: