steven | Rust Minecraft Client | Video Game library
kandi X-RAY | steven Summary
kandi X-RAY | steven Summary
A Minecraft client coded in Rust. Ported from steven-go. Don't expect it to go anywhere, just doing this for fun.
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Trending Discussions on steven
QUESTION
Consider this data frame, containing multiple entries for a person named Steve/Stephan Jones and a person named Steve/Steven Smith (as well as Jane Jones and Matt/Matthew Smith)
...ANSWER
Answered 2021-Jun-14 at 14:46I'm not sure, if this solves your problem and is consistent to your desired output:
QUESTION
I found this answer to sort an array based on another array. However, In this answer, when the array is not matched, it's added to first. Instead, I want the unmatched to add to the last. For that what change I need to make?
...ANSWER
Answered 2021-Jun-04 at 12:32This should do the trick:
QUESTION
I am currently working on building a CNN for sound classification. The problem is relatively simple: I need my model to detect whether there is human speech on an audio record. I made a train / test set containing records of 3 seconds on which there is human speech (speech) or not (no_speech). From these 3 seconds fragments I get a mel-spectrogram of dimension 128 x 128 that is used to feed the model.
Since it is a simple binary problem I thought the a CNN would easily detect human speech but I may have been too cocky. However, it seems that after 1 or 2 epoch the model doesn’t learn anymore, i.e. the loss doesn’t decrease as if the weights do not update and the number of correct prediction stays roughly the same. I tried to play with the hyperparameters but the problem is still the same. I tried a learning rate of 0.1, 0.01 … until 1e-7. I also tried to use a more complex model but the same occur.
Then I thought it could be due to the script itself but I cannot find anything wrong: the loss is computed, the gradients are then computed with backward()
and the weights should be updated. I would be glad you could have a quick look at the script and let me know what could go wrong! If you have other ideas of why this problem may occur I would also be glad to receive some advice on how to best train my CNN.
I based the script on the LunaTrainingApp from “Deep learning in PyTorch” by Stevens as I found the script to be elegant. Of course I modified it to match my problem, I added a way to compute the precision and recall and some other custom metrics such as the % of correct predictions.
Here is the script:
...ANSWER
Answered 2021-Jun-02 at 12:50Read it once more and let it sink.
Do you understand now what is the problem?
A convolution layer learns a static/fixed local patterns and tries to match it everywhere in the input. This is very cool and handy for images where you want to be equivariant to translation and where all pixels have the same "meaning".
However, in spectrograms, different locations have different meanings - pixels at the top part of the spectrograms mean high frequencies while the lower indicates low frequencies. Therefore, if you have matched some local pattern to a local region in the spectrogram, it may mean a completely different thing if it is matched to the upper or lower part of the spectrogram. You need a different kind of model to process spectrograms. Maybe convert the spectrogram to a 1D signal with 128 channels (frequencies) and apply 1D convolutions to it?
QUESTION
ANSWER
Answered 2021-May-11 at 03:36Why make it complex first creating an empty array and then push the elements and then flat.
The map() method creates a new array populated with the results of calling a provided function on every element in the calling array.
Use map directly and it will return result in a brand new array and then push the element into it.
QUESTION
I have looked all over for an answer for "go.mod has malformed module path" but I have not found an answer to why I can't get a library I am writing to import. To simplify I have made a tiny library repo: https://github.com/buphmin/test-go-pkg
Note: I am using the stripe api library for structure inspiration. https://github.com/stripe/stripe-go
Problem:
I create a library, go mod init , push code and tag to github. Then try to import package to use the library elsewhere and I get an error message: 'go get: github.com/buphmin/test-go-pkg@v1.0.0: invalid version: go.mod has malformed module path "github.com/buphmin/test-go-pkg/v1" at revision v1.0.0'
I have no idea why this is an issue and I have not found an answer thus far.
Steps to Reproduce
Assuming you have go installed.
- Create local folder
- go mod init
- go get github.com/buphmin/test-go-pkg/v1
- error occurs
Other info
- go v1.16
- ubuntu 18 LTS
go mod file Copied from the source of truth listed above: https://github.com/buphmin/test-go-pkg
...ANSWER
Answered 2021-May-30 at 22:57This:
QUESTION
const books = [
{
"name": "John Adventure",
"year": 2021,
"author": "John doe",
},
{
"name": "Marry Adventure",
"year": 2021,
"author": "Marry doe",
},
{
"name": "Steven Adventure",
"year": 2021,
"author": "Steven doe",
}
];
...ANSWER
Answered 2021-May-25 at 16:35const data = {
"status": "success",
"data": {
"books": books.map( book => ({"name": book.name)) )
}
}
QUESTION
I have combined 3 JSON files into a single array using flat(), and then looped through the array to output its contents in the console. It outputs an array of arrays created from the 3 JSON files below.
Here's the console output:
...ANSWER
Answered 2021-May-24 at 11:39I'm not sure if this is exactly what you wanted, cause you didn't specify exact output, but I think you get a point how can it be done.
Object.entries
/ Object.keys
/ Object.values
is something what you are looking for:
QUESTION
My Spring Boot JPA demo application has two entities, Student and Course, as defined below.
...ANSWER
Answered 2021-May-23 at 13:07It is very likely that you forgot to set the course field before saving the entity. You have to save the entity this way when the postman request arrives:
- create new student entity and set the simple (non association) fields on it
- find the Course in question by id
- set the course on student
- save your student entity
Your code should be something like this:
QUESTION
Be gentle, I can barely write a batch file and this is me throwing my head against a wall trying to get it to stick.
I've tried this:
...ANSWER
Answered 2021-May-14 at 01:38A nice and clean way to do this may be:
QUESTION
I have a dataframe that has a weird format that I am having difficulty formatting it to a desired format. I just need the columns first_name
, last_name
, domain
, Email
, Verification
and status
but am not sure how to remove it when it is in this format.
ANSWER
Answered 2021-May-04 at 18:18You can read the file with pandas.read_csv()
with error_bad_lines=False
:
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Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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