electr | Interactive language for electronic formulas | Build Tool library

by lkdjiin Ruby Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets(2)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | electr Summary

electr is a Ruby library typically used in Utilities, Build Tool, Latex applications. electr has no bugs, it has no vulnerabilities and it has low support. However electr has a Non-SPDX License. You can download it from GitHub.

Interactive language for electronic formulas. What's new? Take a look at CHANGELOG.md.

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Quality

Security

License

Reuse

Support

electr has a low active ecosystem.

It has 89 star(s) with 4 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 13 have been closed. On average issues are closed in 314 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of electr is current.

Quality

electr has no bugs reported.

Security

electr has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

electr has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

electr releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed electr and discovered the below as its top functions. This is intended to give you an instant insight into electr implemented functionality, and help decide if they suit your requirements.

Creates a Time object for this series .
Runs the unit .
Evaluate a value
Generate the next token
Parses the value of the unit .
Parse command line options
Ensure the given argument is a number
Accepts a Time object that matches the given unit type .
Inserts the unit to the specified unit .
Creates a new operation .

Get all kandi verified functions for this library.

electr Key Features

No Key Features are available at this moment for electr.

electr Examples and Code Snippets

r Calculates the electric power .

python

Lines of Code : 41

License : Permissive (MIT License)

Copy

def electric_power(voltage: float, current: float, power: float) -> tuple:
    """
    This function can calculate any one of the three (voltage, current, power),
    fundamental value of electrical system.
    examples are below:
    >>>

Returns the electrity use .

java

Lines of Code : 4

License : Permissive (MIT License)

Copy

@Override
    public int getElectricityUse() {
        return 1000;
    }

Community Discussions

Trending Discussions on electr

How to re structure the array dynamic way?

I can not convert the currency conversion, using Forex, to the integer for removing the decimal division, in Python

R: any perfect alternative to case_when() when detecting strings with multiple conditions and replacing them?

Nested Array Filter/Mapping

Neo4j: Applying index and constraint changes query results

Sum case statement in oracle SQL Group By Case description remove nulls

what if the size of training set is not the integer multiple of batch size

Child not re-rendering in react

Average of n lowest priced hourly intervals in a day pandas dataframe

ElasticSearch query to exclude certain results

QUESTION

How to re structure the array dynamic way?

Asked 2021-Jun-10 at 18:38

Below is the array format which I have currently

There are multiple categories like this, this is one of provided for example

...

ANSWER

Answered 2021-Jun-09 at 19:03

The below code should work for you.

Source https://stackoverflow.com/questions/67909506

QUESTION

I can not convert the currency conversion, using Forex, to the integer for removing the decimal division, in Python

Asked 2021-Jun-10 at 16:23

I am using Pandas to read a CSV file, Forex to convert the currency to other currencies and the integer mode (int) to remove the decimal division, but it gave an error.

Sample CSV:

...

ANSWER

Answered 2021-Jun-10 at 16:23

While most operations on a series are vectorized, i.e. pd.Series([n for n in ...]) + 1 means pd.Series([n + 1 for n in ...]), that is not the case of int(), which attemps to convert the full pandas.Series object to an integer. That doesn’t work.

Instead you want a pandas way of casting each element to int, try astype() for example

Source https://stackoverflow.com/questions/67924955

QUESTION

R: any perfect alternative to case_when() when detecting strings with multiple conditions and replacing them?

Asked 2021-Jun-10 at 06:27

I applied case_when to a text data of thousands of rows to detect strings with multiple conditions and replace them but got a wrong result because case_when doesn't execute the remaining conditions once a condition is met. I have seen a solution in How to detect more than one regex in a case_when statement, but the solution does not have multiplicity of multiple conditions such as in my data.

Any alternative to case_when will be is appreciated.

This is the dummy data:

...

ANSWER

Answered 2021-Jan-22 at 06:51

You may use case_when with grepl and a regex alternation:

Source https://stackoverflow.com/questions/65839896

QUESTION

Nested Array Filter/Mapping

Asked 2021-Jun-09 at 22:32

Probably a basic question, but I've been blocked for a day now on this. I am trying to get the correct map/filter from the following array:

...

ANSWER

Answered 2021-Jun-09 at 22:13

Map only arr1 by returning only subUtilityTypes and then map it to get the desired result :

Source https://stackoverflow.com/questions/67912274

QUESTION

Neo4j: Applying index and constraint changes query results

Asked 2021-Jun-09 at 22:27

I am encountering an issue with Neo4j where the results for the same query change after applying the below:

an index on a property for nodes with a given label
a constraint that asserts the existence of the same property for nodes with the same label as above

Environment

Neo4j version: 4.2.1 Enterprise, default runtime (slotted)
Neo4j Desktop 1.4.1
Operating system: macOS Big Sur Version 11.4

Steps to reproduce:

Create one set of nodes and relationships by running the following:

...

ANSWER

Answered 2021-Jun-09 at 22:27

Yes, this is a good illustration of a bug that was fixed in Neo4j 4.2.3, and happens when the label is present in an OPTIONAL MATCH on a previously-bound variable.

From the changelog:

Fixed a bug where an index scan would be used to solve an OPTIONAL MATCH incorrectly.

https://github.com/neo4j/neo4j/wiki/Neo4j-4.2-changelog#423

The workaround until the fix was to remove the redundant label.

We highly recommend staying updated to at least the latest patch for your minor version to avoid known and fixed bugs.

Source https://stackoverflow.com/questions/67912270

QUESTION

Sum case statement in oracle SQL Group By Case description remove nulls

Asked 2021-Jun-09 at 11:48

account DR_DESCRIPTION CR_DESCRIPTION DR_AMOUNT CR_AMOUNT xxx-111-xxx land 60 xxx-111-xxx cash 21300 xxx-111-xxx capital 1789 xxx-111-xxx diesel 480 xxx-111-xxx gas 19687 xxx-111-xxx food 1193 xxx-111-xxx water 1789 xxx-111-xxx electricity 0

I have the following result set of a query

However, what I would like to do is remove the nulls and make the results look like this:

account DR_DESCRIPTION CR_DESCRIPTION DR_AMOUNT CR_AMOUNT xxx-111-xxx land diesel 60 480 xxx-111-xxx cash gas 21300 19687 xxx-111-xxx capital food 1789 1193 xxx-111-xxx water 1789 xxx-111-xxx electricity 0

The query I am using is:

...

ANSWER

Answered 2021-Jun-08 at 20:12

I think you just need to fix your current query:

Source https://stackoverflow.com/questions/67893561

QUESTION

what if the size of training set is not the integer multiple of batch size

Asked 2021-Jun-09 at 05:18

I am running the following code against the dataset of PV_Elec_Gas3.csv, the network architecture is designed as follows

...

ANSWER

Answered 2021-Jun-09 at 05:18

NO!!!!

In your forward method you x.view(-1) before passing it to a nn.Linear layer. This "flattens" not only the spatial dimensions on x, but also the batch dimension! You basically mix together all samples in the batch, making your model dependant on the batch size and in general making the predictions depend on the batch as a whole rather than on the individual data points.

Instead, you should:

Source https://stackoverflow.com/questions/67896539

QUESTION

Child not re-rendering in react

Asked 2021-Jun-08 at 18:47

I'm writing an app for playing different audio files (play them in loops). In the app I want multiple files to be able to play simultaneously , but they need to start at the same point. This means additional audio tracks I have activated would only start playing upon completion of an already playing audio file's loop.

My components are currently two -

App.js (presents different audio files), parent.
Play.js (present the option to play and stop each audio file), child . I'm trying to pass an update (via hooks) to the parent once an audio file has started to play, but each time I do such an update I lose the functionality the children i.e. I can start playing a file but can't stop it.

This is the code of my child:

...

ANSWER

Answered 2021-Jun-08 at 18:47

In your play component use state for the currentlyPlaying and the audio.

Source https://stackoverflow.com/questions/67887013

QUESTION

Average of n lowest priced hourly intervals in a day pandas dataframe

Asked 2021-Jun-08 at 17:30

I have a dataframe that is made up of hourly electricity price data. What I am trying to do is find a way to calculate the average of the n lowest price hourly periods in day. The data spans many years and aiming to get the average of the n lowest price periods for each day. Synthetic data can be created using the following:

...

ANSWER

Answered 2021-Jun-07 at 12:43

We can group the dataframe by Grouper object with daily frequency then aggregate Price using nsmallest to obtain the n smallest values, now calculate the mean on level=0 to get the average of n smallest values in a day

Source https://stackoverflow.com/questions/67871597

QUESTION

ElasticSearch query to exclude certain results

Asked 2021-Jun-08 at 07:10

I'm trying to write an ElasticSearch query that allows for filtering the results set. The application provides a filter for job titles and also an exclusion filter for the very same job titles. So for example, in the data set bellow, I want to filter for Engineer, but also exclude Software Engineer. The problem is that now the query also excludes Principal Software Engineer and it shoudn't.

Here's the data I'm using:

...

ANSWER

Answered 2021-Jun-07 at 13:41

You can use match phrase in your 'must_not' clause to exclude only the exact phrase 'Software Engineer'.

Source https://stackoverflow.com/questions/67872074

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install electr

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: