kandi X-RAY | recapture Summary
kandi X-RAY | recapture Summary
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Top functions reviewed by kandi - BETA
- Detect face by video
- Compute the mean and variance of an image
- Convert cartesian to polar angle
- Predict label
- Compute the LDP of an image
- Return the maximum value of a matrix
- Load pic from html
- Removes the image from the given image
- Rotate bounding boxes
- Rotate the bounding box around an image
- Generate a homoous image
- Detect face features
- Process training data
- Train the model
- Copy files from fd to dst
- Converts cartesian to polar angle and angle
recapture Key Features
recapture Examples and Code Snippets
Community Discussions
Trending Discussions on recapture
QUESTION
ok I fixed most of my issues for my real estate project. The final problem I can't solve is my updateCartTotal Function. I get error message "Can not set property of Undefined at updateCartTotal" I have tried switching between querySelector and getElementsByClassName, taking the zeros out of my function, changing target elements, nothing seems to work. I know it might be something simple but I can't figure it out. HTML file below:
...ANSWER
Answered 2021-May-08 at 18:40Your class for the cart-avgPrice
is spelled wrong. Change
QUESTION
I'm trying to insert the following block on the cursor position:
Inserted Text
I've used following methods to get the exact cursor position:
- this.jodit.selectionStart
- window.getSelection().getRangeAt(0).startOffset
my function buttonClick inserts it inside the line but is unable to recapture the changed cursor position when I try inserting it.
...ANSWER
Answered 2021-Apr-04 at 10:27Add below in the config object
QUESTION
I have a moderate dataset of tag return data where individuals are differentiated with a unique tag number (TagNo). Some of these individuals have been recaptured multiple times, but the way our data is reported each recapture instance ends up as an individual row. The code below should reproduce the first ten rows of my dataset. I would like to end up with one row for each TagNo with new columns for each occurrence of recap_date (e.g. recap_date, recap_date_2, recap_date_3, etc) where recap_date is the earliest date, recap_date_2 would be the next chronological date and so on. I would like something similar with TL.y, LAT, and LONG except that these values need to correspond to the correct recap_date (e.g. if recap_date of "2013-06-28" is recap_date_2 for a given TagNo; TL.y_2, LAT_2, and LONG_2 need to be the TL.y, LAT, and LONG that correspond to that recap_date for that TagNo). Obviously an individual that has been recaptured twice will not have values for recap_date_3 and NA is an acceptable value in that instance.
I've tried things like pivot_wider()
and other long to wide conversions, but to my understanding my data is already mostly wide. I've also search SO pretty extensively and haven't been able to find a solution. Admittedly, that could be due to operator error in my search methods! I feel like a for
loop could be a solution, but I am not knowledgeable enough on that front to figure it out and most examples are for exceedingly simple problems. Any help would be appreciated. And hopefully it's clear what I am looking for!
ANSWER
Answered 2021-Mar-10 at 20:40Here is a solution I think:
QUESTION
I work with mark-recaptures of animals, and I have two capture histories I need to merge. Both files look like this:
Both files include subsets of the same group of animals, however, all inividuals are not present in both files. Also, one file contains more YEARS (in columns) than the other. The 0's and 1's indicate whether the animal was observed this year or not.
I need to merge both files, ending up with a file that contains all individuals that are included in these files. Observation data need to be merged for those individuals that are present in both files. If observation status for a given animal is 0 in FILE1 and 0 in FILE2, the observation status in the merged file need to be 0, if 0 in FILE1 and 1 in FILE2, observation status in the merged file should be 1, and if 1 in both files, it still needs to be 1 in the merged file (NOT 2).
Below you'll find samples of both files, FILE1 and FILE2. Any help appreciated.
FILE1:
...ANSWER
Answered 2021-Mar-03 at 09:05Here is a scalable data.table
solution with no merging involved.
If you have got more files, just add them to the list L
QUESTION
I have capture-recapture data with variables Year, Date, ID, and Distance.moved such that:
...ANSWER
Answered 2020-Sep-05 at 16:52We can use complete
after grouping by 'Year'
QUESTION
I have an old tmux session that when I open it via tmux a -t MySession
it has a frozen width:
However, whenever I create a new tmux session, the width can be resized and such 'normally' -- the size only 'freezes' after exiting and re-entering:
Is there a way to prevent this, or to enable resizing the window once again, or do I literally have to delete the tmux session and re-create it to 'recapture' a flexible width?
...ANSWER
Answered 2020-Jul-17 at 19:46Based on your :list-clients
output, you have other clients connected. These sessions can be other users on the system, or clients you accidentally kept active.
These others clients are what's causing tmux to be stuck in a smaller window size. tmux only allows the window size to match the smallest connected client, so that multiple users can access the client at the same time (which is a super useful feature that most people don't take advantage of).
If you don't care about sharing your sessions, you should switch the way you connect to tmux from -t
to -dt
. the -d
will disconnect all other clients from your session, allowing your current client to be the only one setting the maximum dimensions.
If you want to disconnect individual clients, use D
(that's ShiftD, not just d), to view clients, and hit enter when you've highlighted the one you wish to disconnect.
QUESTION
I am trying to calculate distance between two points in a three dimensional coordinate system. I have two points: 1) 'Release' (x, y, z), and 2) 'Recapture' (x, y, z). I want to calculate the euclidean distance between these two points for each recaptured individual.
My imported data set in R looks like this:
...ANSWER
Answered 2019-Nov-04 at 21:22Split the data frame in two, separate for each point Release and Recapture, and then calculate the Euclidean metric.
For ex., assuming your data frame is named df
, and the first three columns are for the first point, and the next 3 columns are for the second point:
QUESTION
I am new to Azure Function, recently we tried to use CosmosDBTriggered Function that needs to create the lease document, we noticed that when there is something changed in the Cosmos Container, there will be a new entry added into the lease document, but we don't understand what these items mean and how could we use it in other scenario instead just log it. In addition, sometimes we would have an exception in the CosmosDBTriggered Function, while exception happened our function just stops itself and we're losing all changed documents in that instance, so we're thinking if there is anyway to recapture our changed items in last triggered event by using the lease document, but not sure what the lease document could tell us, could someone explain if that is approachable?
...ANSWER
Answered 2019-Oct-16 at 21:33From the official documentation at https://docs.microsoft.com/azure/cosmos-db/change-feed-functions
The lease container: The lease container maintains state across multiple and dynamic serverless Azure Function instances and enables dynamic scaling. This lease container can be manually or automatically created by the Azure Functions trigger for Cosmos DB. To automatically create the lease container, set the CreateLeaseCollectionIfNotExists flag in the configuration. Partitioned lease containers are required to have a /id partition key definition.
Going to your second question, error handling. The reference document is: https://docs.microsoft.com/azure/cosmos-db/troubleshoot-changefeed-functions
The Azure Functions trigger for Cosmos DB, by default, won't retry a batch of changes if there was an unhandled exception during your code execution.
If your code throws an unhandled exception, the current batch of changes that was being processed is lost because the Function will exit and record an Error, and continue with the next batch.
In this scenario, the best course of action is to add try/catch blocks in your code and inside the loops that might be processing the changes, to detect any failure for a particular subset of items and handle them accordingly (send them to another storage for further analysis or retry).
So, make sure you have try/catch
blocks in your foreach/for
statements, detect any Exception, deadletter that failed document, and continue with the next in the batch.
This approach is common to all event-based Function triggers, like Event Hub. For reference: https://hackernoon.com/reliable-event-processing-in-azure-functions-37054dc2d0fc
If you want to reset a Cosmos DB Trigger to go back and replay the documents from the start, after already having the Trigger working for some time, you need to:
- Stop your Azure function if it is currently running.
- Delete the documents in the lease collection (or delete and re-create the lease collection so it is empty)
- Set the
StartFromBeginning
CosmosDBTrigger attribute in your function to true. - Restart the Azure function. It will now read and process all changes from the beginning.
QUESTION
This is the goal that I am trying to achieve:
I would like to be able to take the audio recorded from the phones microphone and process the levels at given frequencies into an array that I could use to create a sort of "Bar graph" visualizer. I also need to calculate the BPM of the song playing to know the cadence at which to update the visualizer at.
What I am really looking for is just getting the frequency array and BPM calculations. I can deal with the actual visualization part if I can just figure out how to process the audio.
This is pretty much what I'm looking to make:
From the research I have done, it looks like a possible solution is using FFT (Fast Fourier Transform). For that I found this: stackoverflow. But that stackoverflow thread is for Java, and my app is currently written in Kotlin. I have read that it is possible to import Java into Kotlin, but I haven't been able to make it work in the couple of attempts I made. So maybe some advice on that would help.
Anyways though, I did end up finding a library that was written for Kotlin Nier Vizualizer. It does have a vizualization similar to one I'd like to reproduce, but for the life of me I cannot figure out where I would pull the frequency array from. I tried reading the buffers before they were passed into the visualizer, but it's just an insanely long string that I'm recieving. I mean, I'm not sure what I was expecting, but I could definitely use some help understanding how I would translate that into a data format that I can actually use.
Here's an example of where I'm at: KeyFrameMaker.kt
...ANSWER
Answered 2019-Sep-16 at 17:51If you're using the Android Visualizer class, you don't need some other FFT library, because the Visualizer class provides a getFFT()
method that returns to you audio that has already had an FFT applied to it. You just have to convert it to magnitudes on a dB scale to get it to look nice in your graphics.
You need to request microphone permission before you try to instantiate Visualizer or it will fail to initialize. Visualizer is largely implemented in C and is mostly a JNI wrapper, and as such throws lots of RuntimeExceptions if things go wrong, so you need to wrap your initialization and setup calls in try/catch blocks.
QUESTION
I am trying to get content security policies working correctly on my website, but I am getting content blocked even when it should be allowed. Using Google's CSP Evaluator on my site I can see the rules:
...ANSWER
Answered 2019-Aug-01 at 16:12This type of error you will get when you use inline scripting in your application and if you try to use CSP along with that. If you want to include CSP to reduce the XSS Attack, then you have remove the inline scripting in your application. Inline scripting means writing the script in html file itself within "script" tag.
Example:
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Vulnerabilities
No vulnerabilities reported
Install recapture
You can use recapture like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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