seeds | A Laravel package that helps you with seeding your database | Database library
kandi X-RAY | seeds Summary
kandi X-RAY | seeds Summary
This package adds a new artisan command which offers a better way to seed your database: You can select the seeder from a selection and during running you will get feedback on what is being done.
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Top functions reviewed by kandi - BETA
- Show database seeder .
- Get PHP class names .
- Register the commands .
- Get PHP classes from file
- Bootstrap the application
seeds Key Features
seeds Examples and Code Snippets
Lines of Code : 5
License : No License
Copyproviders = [
// listing of providers
Laracademy\Commands\SeedsServiceProvider::class,
// rest of providers
];
composer require laracademy/seeds
Community Discussions
Trending Discussions on seeds
QUESTION
I am trying to save gas by optimize code. In a flash, however, I was wondered what is the best practice of copying from array to array in Solidity.
I present two option. One is copying by pointer (I guess) and the other is using for-loop.
TestOne.sol
...ANSWER
Answered 2022-Apr-10 at 21:23The best practice is copy array from memory to storage without looping over their items. However contract optimization in this example is tricky. The official documentation says as follow:
If you want the initial contract deployment to be cheaper and the later function executions to be more expensive, set it to
--optimize-runs=1. If you expect many transactions and do not care for higher deployment cost and output size, set--optimize-runsto a high number.
To illustrate above, consider following contracts:
QUESTION
in the Basic-5 tutorial of the project-serum/anchor repo How can I replace #[associated] with something like this:
...ANSWER
Answered 2022-Apr-04 at 21:21So the seed approach is a PDA, which is actually what #associated was using underneath the hood
You will need a function that initializes the seed with the below init and payer trait. payer should also be the same user who is actually paying the for transaction.
Please note that #[instruction(bump: u8] is matching the signature of the function here, hence you will need to pass in the bump in the signature as the first argument.
QUESTION
I am trying to connect to a Spark cluster on Databricks and I am following this tutorial: https://docs.databricks.com/dev-tools/dbt.html. And I have the dbt-databricks connector installed (https://github.com/databricks/dbt-databricks). However, no matter how I configure it, I keep getting "Database error, failed to connect" when I run dbt test / dbt debug.
This is my profiles.yaml:
ANSWER
Answered 2022-Feb-21 at 13:12I had not specified this in the original question, but I had used conda to set up a virtual environment. Somehow that doesn't work, so I'd recommend following the tutorial to the letter and use pipenv.
QUESTION
I am using glm::linearRand(-1.0f, 1.0f) to generate random floating point numbers between -1 and 1. Afterwards, I output the percentage of numbers that are positive (0.0f or above).
ANSWER
Answered 2022-Feb-19 at 03:31This is a bug in GLM. While the usual admonition about using % with rand is that the range doesn’t evenly divide RAND_MAX, this code opts for the more straightforward approach of reducing rand() modulo UINT8_MAX, so that 255 is never produced. Every random value is ultimately derived from combining several such bytes, so 127/255=49.8% of the values will be in the upper half (here, positive).
QUESTION
I have been given a list of 25 tests and a order to run them in that is supposedly causing a failure in the last test. Unfortunately the tool that was used to find this failure does not save the seed that was used by GoogleTests shuffle to trigger this order.
So I can of course just run the tests with shuffle and repeat a huge number of times until this order is triggered, but there is quite a lot of permutations to work through. As far as I can tell there isn't a way to just say "Hey run these tests in this order" with GoogleTest aside from knowing the seed to trigger the order.
I'm hoping there might be a way to find that seed without actually running the tests - ideally something that could be given the desired order and output the seed, but really just something that given the gtest_filter value just dumps out massive amounts of potential test orders and the seeds that trigger them would be fine.
Is there any options out there, or I'm I just running with shuffle until I get it?
...ANSWER
Answered 2022-Feb-01 at 22:02There is no such option to specify the order of the tests.
However, By default (i.e. if --gtest_shuffle is not enabled), they run in the declaration order.
I can think of three ways of achieving what you want:
Use your favorite scripting language (e.g. bash, python, nodejs, etc) and regular expressions to modify the original order of the tests to your desired order and create a new test file which then you run without
--gtest_shuffle.Hack into Google test's source code. You can modify the shuffle function to shuffle the code in the order that you want.
Look into Registering tests programmatically. I think you might be able to register your tests one by one in the order that you want, and I think Googletest will observe that order. But this also requires processing your original test file.
Obviously, none of these methods are ideal, but they might work for a one-off experiment to find the order that you want.
QUESTION
I've trained a pretty complex (random intercept and slope) mixed logistic model which I'm then using to predict new data. My predictions were way off so I compared the predicted values for my original data and noticed that they are very different from my fitted.values(). E.g. taking just the first data point, the fitted value is 0.359, the predicted value (predict(model, newdata=data, type="response") is 0.0585. I'm pretty sure the issue relates to the random effects, because if I predict the same data point with only fixed effects I get 0.707, which is what I'd expect, and random effects only gives 0.0252 which is very wrong.
You can see the different random effect groups by plotting fitted vs predicted (below) This also shows how the gradients within groups are the same so it looks like a problem with the intercepts rather than the slopes.
Any help would be really appreciated!
EDIT: In case it helps, the formula basically looks like this:
...ANSWER
Answered 2022-Jan-29 at 19:22The model:
QUESTION
Can someone explain why adding random numbers to the loss does not affect the predictions of this Keras model? Every time I run it I get a very similar AUC for both models but I would expect the AUC from the second model to be close to 0.5. I use Colab.
Any suggestions why this might be happening?
...ANSWER
Answered 2022-Jan-24 at 14:12The training is guided by the gradient of the loss with respect to the input.
The random value that you add to the loss in the second model is independent form the input, so it will not contribute to the gradient of the loss during training. When you are running the prediction you are taking the the model output (before the loss function), so that's not affected as well.
QUESTION
I have upgraded my angular to angular 13. when I run to build SSR it gives me following error.
...ANSWER
Answered 2022-Jan-22 at 05:29I just solve this issue by correcting the RxJS version to 7.4.0. I hope this can solve others issue as well.
QUESTION
I am trying to ingest data from kafka into aerospike. What am I missing in the kafka message being sent?
I am sending below data into kafka for pushing into aerospike:
...ANSWER
Answered 2022-Jan-19 at 03:20It looks like you are not specifying a key when you are sending your kafka message. By default Kafka sends a null key and your config says to use the kafka key as the aerospike key. In order to send a kafka key you need to set parse.key to true and specify what your separator will be (in the kafka producer).
see step 8 here
https://kafka-tutorials.confluent.io/kafka-console-consumer-producer-basics/kafka.html
QUESTION
I have an issue with background size. Basically if you will change the viewport size of this page https://attiliosantomo.com/sfera the background is not following the viewport dimension, but it conserve previous viewport dimension and only if I refresh the page background will update to viewport size. Can someone help me? How would like my background follow viewport size by scaling his dimension.
...ANSWER
Answered 2021-Dec-27 at 17:21Your are using
element withcss (widht & height) inline, for your custom css you should use!importantwith size valuesFor
element useobject-fitinstead ofbackground-size
like this:
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