electronics | The schematic and PCB of the Ultimate Hacking Keyboard | Keyboard library

by UltimateHackingKeyboard JavaScript Version: Current License: GPL-3.0

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | electronics Summary

electronics is a JavaScript library typically used in Utilities, Keyboard, Arduino applications. electronics has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

The schematic and PCB of the Ultimate Hacking Keyboard

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Security

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Support

electronics has a low active ecosystem.

It has 130 star(s) with 22 fork(s). There are 25 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 30 have been closed. On average issues are closed in 139 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of electronics is current.

Quality

electronics has 0 bugs and 0 code smells.

Security

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

electronics code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

electronics is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

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

electronics saves you 1 person hours of effort in developing the same functionality from scratch.

It has 4 lines of code, 0 functions and 4 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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electronics Key Features

No Key Features are available at this moment for electronics.

electronics 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:
    >>>

Community Discussions

Trending Discussions on electronics

vulkan - why a transition command needs an old layout information

Are CASE statements or OR statements faster in a WHERE clause? (SQL/BigQuery)

Entity Framework - Get Records : Comma separated string (or List) is contained within a collection of entities

Error parsing list of products in dart flutter using http

How to make Lodash orderBy to sort only the records with data?

How to Use The CD4067BE Library for Multiple Buttons

How do I remove 'Nan' values while reading a PDF using tabula in python?

Hybris how to index Variant in SOLR

How to add 2dp to Plotly Go Sunburst

SUM of MySQL data called WEIGHT

QUESTION

vulkan - why a transition command needs an old layout information

Asked 2021-Jun-15 at 10:01

Why an old layout information is needed for setting a new layout for an image.

As far as I understand, when setting an image layout, it became in specific memory arrangement tend for optimal need. So the new layout is not dependent on what was before. A memory layout for transfer reading (VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL) is always the same and it doesn't matter what layout was before, isn't it?

But even if the old layout information is needed for transition operation (because of some reason) - still, GPU hardware/driver knows the electronics circuits condition (memory layout in this case), so why do we need to give it an information it knows ?

...

ANSWER

Answered 2021-Jun-15 at 10:01

A memory layout for transfer reading (VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL) is always the same and it doesn't matter what layout was before, isn't it?

It does, if you want to convert it from the previous layout without losing the data. Otherwisely you indeed can use oldLayout=VK_IMAGE_LAYOUT_UNDEFINED.

still, GPU hardware/driver knows the electronics circuits condition (memory layout in this case)

It's not "electronic circuit". Potentially it's just a haystack of bits in RAM.

Anyway. One paradigm of Vulkan is that it tries not to enforce memoization. Specifically it will often not remember state that is not part of vkCreate*. I think there is some functional programming influence...

Source https://stackoverflow.com/questions/67980945

QUESTION

Are CASE statements or OR statements faster in a WHERE clause? (SQL/BigQuery)

Asked 2021-Jun-08 at 16:09

I'm trying to get some insight in this room for optimization for a SQL query (BigQuery). I have this segment of a WHERE clause that needs to include all instances where h.isEntrance is TRUE or where h.hitNumber = 1. I've tested it back and forth with CASE statements, and with OR statements for them, and the results aren't wholly conclusive.

It seems like the CASE is faster for shorter data pulls, and the OR is faster for longer data pulls, but that doesn't make sense to me. Is there a difference between these or is it likely something else driving this difference? Is one faster/is there another better option for incorporating this logical requirement into my query? Below the statement is my full query for context in case that's helpful.

Also open to any other optimizations I may have overlooked within this query as lowering the runtime for this query is paramount to its usefulness.

Thanks!

...

ANSWER

Answered 2021-Jun-08 at 15:46

From a code craft viewpoint alone, I would probably always write your CASE expression as this:

Source https://stackoverflow.com/questions/67890230

QUESTION

Entity Framework - Get Records : Comma separated string (or List) is contained within a collection of entities

Asked 2021-Jun-07 at 08:01

Given entities

...

ANSWER

Answered 2021-Jun-07 at 08:01

You have to pass IEnumerable into Where clause:

Source https://stackoverflow.com/questions/67867916

QUESTION

Error parsing list of products in dart flutter using http

Asked 2021-Jun-05 at 14:34

I have an api from where i want to parse some data , i have a plugin that convert data into dart model class , but whenever i try to get the response , it keeps showing an error if anyone could help , will be appreciated

This is the api link

...

ANSWER

Answered 2021-Jun-05 at 04:31

You can fetch the list of JSON in the following way.

Source https://stackoverflow.com/questions/67844897

QUESTION

How to make Lodash orderBy to sort only the records with data?

Asked 2021-Jun-04 at 08:04

I have an array with below elements,

...

ANSWER

Answered 2021-Jun-04 at 06:54

If you don't have to use lodash something like this should solve it:

Source https://stackoverflow.com/questions/67832297

QUESTION

How to Use The CD4067BE Library for Multiple Buttons

Asked 2021-Jun-04 at 04:34

I just have a small problem with this Arduino library: CD74HC4067. I am not sure how to use multiple buttons with this multiplexer library. I have an Arduino Mega 2560 and the CD4067BE [multiplexer]. The connections are fairly simple: just like this, but with the signal pins going to 2, 3, 4, 5, and 6: https://electronics.stackexchange.com/questions/278321/reducing-the-number-of-pins-needed-to-read-a-12-key-keypad-where-the-buttons-are. CD4067BE datasheet. Here is the code:

...

ANSWER

Answered 2021-Jun-04 at 04:34

This is the answer to my problem: I needed to scan the individual channels to determine which one was being pressed. Here is the code, in case anyone is interested:

Source https://stackoverflow.com/questions/67652826

QUESTION

How do I remove 'Nan' values while reading a PDF using tabula in python?

Asked 2021-May-31 at 12:34

I am using tabula-py to read my class timetable PDF file in python and the return value 'data' has a lot of 'nan' values that I cannot seem to clean. Can someone suggest a solution? Should I be using something instead of tabula-py? I've attached a link to the picture of the PDF. I have redacted some info from the PDF for privacy.1

My code is as follows:

...

ANSWER

Answered 2021-May-31 at 12:34

I figured it out. I realised, the problem was that the library was not reading the separations between the lines properly, so I set 'lattice=True'. This solved my problem about 50% and realised the program requires greater specificity.
Downloaded Tabula for windows and found the coordinates of the entire table and also the separate columns. Fed that data into tabula-py under build options of 'area=' and 'columns=' . I realise using both attributes is probably overkill, but upon formatting into .csv, all my data is neatly placed in separate columns with no 'Nan' values. Attaching my code below:

Source https://stackoverflow.com/questions/67762088

QUESTION

Hybris how to index Variant in SOLR

Asked 2021-May-30 at 16:07

I've started with Electronics accelerator which only indexes base products in SOLR. I have multiple Variant products (which extends from GenericVariantProduct) and I need to display them in the Grid/PLP. How can I change the SOLR indexer query in order to Index Variants too?

...

ANSWER

Answered 2021-May-24 at 14:00

This is the query used for electronicsProductType :

Source https://stackoverflow.com/questions/67672367

QUESTION

How to add 2dp to Plotly Go Sunburst

Asked 2021-May-29 at 12:44

Objective of this Task:
1)Plotting a hierarhical sunburst (year -> product category -> product subcategory)
2)Label showing percentage with 1/2 d.p.
3)Continous colour scale based on total amount of sales

I was using Plotly Express to create a sunburst initially but I realised that the percentage shown in the chart does not sum up to 100% as shown below (33 + 33 + 30 + 5 = 101%) Plotly express sunburst chart

Then I tried using Plotly Go to plot the sunburst, I first define a function to create a dataframe, then plotting the sunburst with the newly created df. The function works fine but I do not know why does the figure not showing up. I am stucked with .

Function code:

...

ANSWER

Answered 2021-May-29 at 12:44

To achieve 2dp percentages it's a simple case of updating the trace. You can use plotly express or graph objects. If using graph objects, using plotly express to structure inputs to go makes coding far simpler plotly express does structuring

Source https://stackoverflow.com/questions/67747810

QUESTION

SUM of MySQL data called WEIGHT

Asked 2021-May-28 at 07:17

Hello from South Africa!

Silly newby question here.

I have a php app that basically captures weight of disposed electronics daily. I am trying to display the weight in Kilograms (KG) for the day as a sum of all the weights captured. So if there are 10 rows, each with say 10KG, i want the total KG to display at 100KG.

Heres my code:

...

ANSWER

Answered 2021-May-28 at 07:17

Solution: MYSQL is case sensitive. Changed to mysql and it worked.

Source https://stackoverflow.com/questions/67629407

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Vulnerabilities

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You can download it from GitHub.

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