ALight | ALight Renderer Complex - Renderer Platform in C | Graphics library

I'm just getting started trying to make a new bootstrap site and want to have the search bar as part of a seperate collapse toggle. Essentially on the right of the navbar I want the search bar toggle and then the menu toggle.

I have the following questions:

1. How can I alight the two buttons so they sit next to each other on the right side? One of them seems to sit in the middle right now and I'm not sure why.
2. Since I separated the form into a different DIV it seems to not align to the right side of the page anymore, it is indented a bit. Why is that?
3. I only one of the collapsed menus to be open at a time. E.g. if the search is open and I tap the menu toggle I want it to close the search and vice versa.

This is what I have so far. I know it's near default but I'm just getting started and am quite new to bootstrap.

I have a million csv files with the same column headers but somewhere a non.double value has appeared in a file. They all import into a list which I then unlist ok. But when I need to manipulate these columns or perform some operation on them I hit an error which says they can't be converted to type double. How can I find out where which file has the problematic non-numeric entry?

I've been trying to learn how to use python and Tkinter. When I have multiple columns of buttons with different sizes they don't align as I would expect them to based on the size I've made them.

What it looks like:

As you can see the button with the height set to 100 only uses the same space as 6 of the buttons with height 10 as opposed to taking up the full height as expected.

Intended result:

Is there any way to align the buttons as intended without having to manually try and figure out the size necessary to alight them?

Code:

I want to use rollapply to a calculate a moving average in a data table in R. Each row in the data table is one month and I would like to average the last 36 months but will go as low as 24 if that is all that is available.

The code below calculates the 36 month moving average of "Points" ignoring NAs for each "username". Then it counts how many non-NAs there are and if it is less than 24 it sets the moving average to NA.

This is HTML

long time lurker, first time poster. Thank you for your time.

1. Summarize the problem I am working with Python 2 and a Raspberry Pi 4 running Raspbian Buster. Trying to limit the speed at which my program reads sensor data from my Android device that is using Sockets to send its data via UDP connection. IE: I built this as a small laser trip wire app and to start I wanted to increment a count accumulator every time the sensor value dropped below a certain number, indicating a tripped laser. However, the data reads in so fast that count is incremented many times for each time the sensor level drops below. How can I only read the UDP data every X seconds?

2. Describe what you’ve tried - I have tried time.sleep() but from what I have read, this is a blocking function and after testing, it does indeed stop my program being able to update the sensor data over the UDP socket - I have tried Threading but I cannot figure out how to pass in the sensor data from one thread into another. - I researched join() but the technical documentation I happened across wasn't very beginner friendly. - Some posts here recomend setting up a client/server interface, but I am not sure how to do that either.

3. When appropriate, show some code Here is my current progress for a threaded solution. I am using the android app called SensorUDP and with the Ambient Light sensor on and Send Data activated this program will read in the UDP data and print it. even without the UDP data it will still run the count thread.

I'm using Zoo's na.approx to fill NA values.

I am using below lines for getting aligned images in a row in Github markdown, but last image always breaks the line even though there are space.

I am having trouble accessing files saved in getApplicationDocumentsDirectory on android only, I keep locale, theme and assets files stored there and when booting up the app those files are always inaccessible and as a result the app does not load, I tried using shared_prefs to track a first load scenario to use the files in assets/ and then later use the ones download but that seems to be an unreliable fix as at 2nd run they also inaccessible.

The only thing that seems to work reliable is the theme.json, but both copy functions run through the same helpers so what copies the theme over is what copies the locale over. Theme is loaded up in main.dart but the locale is loaded up with EasylocaLizationDelegate and if the files are in Document storage it can never load them up.

None of these issues are present on iOS, does anyone know of any special tricks to make this work for android, I have tried google but not really sure what to search for.