fidelity | LONGER MAINTAINED : A fast and simple Promise | Reactive Programming library

by bucharest-gold JavaScript Version: 4.2.0 License: MIT

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

kandi X-RAY | fidelity Summary

fidelity is a JavaScript library typically used in Programming Style, Reactive Programming, Nodejs applications. fidelity has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i fidelity' or download it from GitHub, npm.

A fast and simple Promise/A+ implementation capable of Node.js or browser-based execution. Fidelity adheres to both the Promise/A+ specspecification, and the ES6 Promise API in its entirety.

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Quality

Security

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Support

fidelity has a low active ecosystem.

It has 6 star(s) with 3 fork(s). There are 3 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 19 have been closed. On average issues are closed in 12 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of fidelity is 4.2.0

Quality

fidelity has no bugs reported.

Security

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

License

fidelity is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

fidelity releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions, examples and code snippets are available.

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fidelity Key Features

No Key Features are available at this moment for fidelity.

fidelity Examples and Code Snippets

No Code Snippets are available at this moment for fidelity.

Community Discussions

Trending Discussions on fidelity

pseudo 3D camera turning

Need help using Selenium and Python3, browser automation

Networkx: Network graph from pandas dataframe

Unable to extract the contents of a web page using Beautifulsoup with html.parser

Using importXML function to get sector data of stock

How to enable full fidelity in Azure Cosmos DB Change Feed

How can I import and use data from a JSON file in my React app?

Apply filter with Prefetch in prefetch_related()

Building up inferred object works until it doesn't

Distributed calculus in julia with python imported code: UndefVarError: __anon__ not defined

QUESTION

pseudo 3D camera turning

Asked 2021-Jun-14 at 03:09

I am trying to learn to make 3D games in JavaScript using HTML 2D canvas. I was following this post about it and I made a simple scene that you can move around in.

What I need help with is figuring out how to make the effect of the player turning their head, to look side to side and behind them.

Here is what I have:

Codepen link

Code (also on codepen)

html:

...

ANSWER

Answered 2021-Jun-14 at 03:09

First of all, you should not update the coordinates of the crates from the movement of the camera. Instead, let the camera have its own position in 3D space, update that position when you want the player to move, and then subtract the camera position from the crates' positions when calculating the 2D space coordinates. This will make things much easier when you later want to add, for example, the ability for the camera to rotate or the crates themselves to move.

Now to add a rotation capability to the camera, you will need to define a rotation matrix for it in addition to a position. Then, when rendering the crates, you transform the crate coordinates (after subtracting the camera's position) using the inverse of the camera's rotation matrix. This will give you the view space coordinates of the crates, which should be projected onto the 2D space for rendering.

There are many ways to create a rotation matrix depending on what parameters you have. A common one is the Rodrigues rotation formula or "axis-angle" formula, which is used when you have an axis of rotation and an angle to rotate about that axis. Another one is from Euler angles. And if you aren't familiar with matrices and linear algebra, I would recommend you to learn it (there are a lot of free resources available online) as it is used extensively in 3D game development.

Source https://stackoverflow.com/questions/67963263

QUESTION

Need help using Selenium and Python3, browser automation

Asked 2021-May-27 at 20:01

Hi, I'm learning programming since yesterday. How I can tell my browser to click this?

...

ANSWER

Answered 2021-May-27 at 19:41

try this css_selector :

Source https://stackoverflow.com/questions/67728796

QUESTION

Networkx: Network graph from pandas dataframe

Asked 2021-May-09 at 20:08

I have the following dataset:

...

ANSWER

Answered 2021-May-09 at 20:08

Try with merge

Source https://stackoverflow.com/questions/67461852

QUESTION

Unable to extract the contents of a web page using Beautifulsoup with html.parser

Asked 2021-Mar-09 at 15:15

I am trying to scrape a page from Fidelity Investments using a Python script. I have a problem with Beautifulsoup which I am unable to solve after many attempts.

My code:

...

ANSWER

Answered 2021-Mar-09 at 07:07

What happens?

soup.find_all() creates a list of span elements that matches your selection and you can not access the the contents directly.

How to fix?

Option#1 - Iterate over your newResult to get the texts of each span:

Source https://stackoverflow.com/questions/66539948

QUESTION

Using importXML function to get sector data of stock

Asked 2021-Mar-07 at 01:10

I am trying to use importXML to get an automatic sector update and industry for my stocks in google sheets. In this case, in cell A5, is the name of the ticker. Normally, I would expect the following website:

https://eresearch.fidelity.com/eresearch/evaluate/snapshot.jhtml?symbols=AAPL

Where instead of AAPL, I wish to insert "A5"

Furthermore, I wish to receive the "Information Technology" in one formula and "Technology Hardware, Storage & Peripherals" in another subheading.

The formula I have created is the following:

=ALS(ISLEEG(A5);"";importxml("https://eresearch.fidelity.com/eresearch/goto/evaluate/snapshot.jhtml?symbols="&A5;"/html/body/table/tbody/tr/td[4]/table[2]/tbody/tr/td[1]/div[3]/div[8]"))

It is however, not working, can someone please help me?

Thanks much in advance.

...

ANSWER

Answered 2021-Mar-07 at 01:09

I believe your goal as follows.

You want to retrieve the values of Information Technology and Technology Hardware, Storage & Peripherals.
In the case of https://eresearch.fidelity.com/eresearch/evaluate/snapshot.jhtml?symbols=AAPL, you want to retrieve, the values of Sector (GICS®) and Industry (GICS®).

In this case, I thought that the values might be able to be retrieved by a xpath. The sample xpath is as follows.

Sample xpath:

Source https://stackoverflow.com/questions/66510464

QUESTION

How to enable full fidelity in Azure Cosmos DB Change Feed

Asked 2021-Feb-25 at 01:24

I'm trying to enable full fidelity in Change Feed by using the following code:

...

ANSWER

Answered 2021-Feb-25 at 01:24

Public preview will be announced shortly, you are using a preview SDK and the APIs are enabled there for users to leverage them once public preview is announced and enrollment is possible. Stay tuned :)

Source https://stackoverflow.com/questions/66360999

QUESTION

How can I import and use data from a JSON file in my React app?

Asked 2021-Feb-22 at 17:32

I've been programming in React for a couple days now and have come across an issue utilizing a JSON file.

I'm currently using a hard coded list of...

...

ANSWER

Answered 2021-Feb-22 at 17:32

From your comments it looks like the JSON is being imported using

Source https://stackoverflow.com/questions/66319713

QUESTION

Apply filter with Prefetch in prefetch_related()

Asked 2021-Feb-08 at 09:22

I am creating a multi language project. I am using 2 models to save data. Fields that are same for all languages (like images) in model 1 and texts in model 2 with ForeignKey to model 1.

...

ANSWER

Answered 2021-Feb-08 at 09:22

There is an easier solution for your case, I strongly recommend you to use Django Model Translation library. the cool thing about it is that it relies request's Accept-Language header, which will return your text based on the passed language code in the header, and if it is not there it will fallback to a default language code you set.

Source https://stackoverflow.com/questions/66098517

QUESTION

Building up inferred object works until it doesn't

Asked 2021-Feb-03 at 22:13

Playground | Sandbox

Let's start at the end with this snapshot which depicts all unit tests passing but highlighted in red, an unfortunate loss of fidelity in types:

What you are seeing is a Configurator() function which provides a way to build up a configuration and when you're done you call done() and the typed configuration is available. The good news is it almost works. It does work at run time (note the blue text which shows that all keys -- a, b, and c -- are indeed set). However, as you see in the circled areas at the bottom, property b is not typed whereas a and c are.

The reason for this miss on typing for b comes from implementation details which are to some degree understood but let's hit them. Here's the Configurator code:

...

ANSWER

Answered 2021-Feb-03 at 21:48

I believe you're running into this issue: Represent the types of function parameters that mutate inside the function.

Sadly I don't think there is an easy fix for it.
I believe that is the reason why most builders start from an already known complete type.

Source https://stackoverflow.com/questions/66035496

QUESTION

Distributed calculus in julia with python imported code: UndefVarError: __anon__ not defined

Asked 2021-Jan-22 at 18:42

I have this code (file name is test.jl) which is a simplified version of a more complex code:

...

ANSWER

Answered 2021-Jan-22 at 18:42

Here is a code after cleanup that works. Basically, the main problem is how the @distributed macro was trying to move the Python module around the cluster (it seems it does not know it is a library). So I packed it into a function which is always called locally at each given worker process (no risk of copying).

Source https://stackoverflow.com/questions/65849286

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