YOS | YourtionOS 基于 30dayMakeOS 构建你自己的操作系统

by yourtion C Version: v1.0.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | YOS Summary

YOS is a C library. YOS has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

YourtionOS 基于 (OSASK) 30dayMakeOS 构建你自己的操作系统。.

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Quality

Security

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Support

YOS has a low active ecosystem.

It has 181 star(s) with 49 fork(s). There are 9 watchers for this library.

It had no major release in the last 12 months.

There are 1 open issues and 1 have been closed. On average issues are closed in 1 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of YOS is v1.0.0

Quality

YOS has 0 bugs and 0 code smells.

Security

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

YOS code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

YOS 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

YOS releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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YOS Key Features

No Key Features are available at this moment for YOS.

YOS Examples and Code Snippets

No Code Snippets are available at this moment for YOS.

Community Discussions

Trending Discussions on YOS

Adding dates for unique EIDs row-wise to get Years of Service

nonlinear ODEs optimization with leastsq

How do I get the elements of a list within a given percentile range?

Are ES6 class private properties just syntactic sugar?

QUESTION

Adding dates for unique EIDs row-wise to get Years of Service

Asked 2022-Jan-22 at 16:47

I have the following dataset:

EID Company Start_Date End_Date T_F A111 ABC 2015-07-20 NaT True B111 DEF 1983-06-01 NaT False B111 ABC 2017-01-01 NaT True C111 GHI 1980-10-01 1981-08-31 True D111 JKL 1973-05-01 1977-11-30 True E111 ABC 2006-04-24 NaT True F111 ABC 1991-06-10 1994-12-15 False F111 MNO 1994-12-01 2002-08-31 False F111 ABC 2002-08-01 NaT True G111 ABC 1979-01-01 NaT True H111 ABC 2002-02-01 NaT True

The expected output is as follows:

EID Company Start_Date End_Date T_F YoS A111 ABC 2015-07-20 NaT True NaN B111 DEF 1983-06-01 NaT False (2017-01-01) - (1983-06-01) B111 ABC 2017-01-01 NaT True NaN C111 GHI 1980-10-01 1981-08-31 True (1981-08-31) - (1980-10-01) D111 JKL 1973-05-01 1977-11-30 True (1977-11-30) - (1973-05-01) E111 ABC 2006-04-24 NaT True NaN F111 ABC 1991-06-10 1994-12-15 False (2002-08-01) - (1991-06-10) F111 MNO 1994-12-01 2002-08-31 False NaN F111 ABC 2002-08-01 NaT True NaN G111 ABC 1979-01-01 NaT True NaN H111 ABC 2002-02-01 NaT True NaN

This is what I am trying to do:

Where an EID has only one record and company is ABC YoS column should be NULL. End_Date is always blank in these cases.
Where an EID has multiple records and his/her last record is company ABC then YoS column will be Start date of first company - Start date of ABC company.
Where an EID has only one record and company is not ABC then YoS will be calculated as End_Date - Start_Date
Only the first record will have YoS value other records will contain NaN value.
If an employee has multiple records 99% of the times employees last records will be ABC company.

I tried the following code but this is only half part (or incorrect) I believe:

...

ANSWER

Answered 2022-Jan-22 at 16:47

Not the best solution, but it gets the job done. Considering the input is a CSV file stored in company.csv and using groupby on EID:

Source https://stackoverflow.com/questions/70788062

QUESTION

nonlinear ODEs optimization with leastsq

Asked 2021-Oct-16 at 10:17

[UPDATED] I'm working on a nonlinear ODEs system optimization and fitting it to experimental data. I have a system of 5 model ODEs which must be optimized by 17 parameters. My approach is to calculate the differences between solved ODEs and experimental data - function Differences, then use leastsq solver to minimize diferences and find the optimal parameters, as below code:

...

ANSWER

Answered 2021-Oct-16 at 10:17

In Scilab leastsq (based on optim) is very poor and doesn't have global convergence properties, unlike ipopt which is available as an atoms module. Install it like this:

Source https://stackoverflow.com/questions/69527319

QUESTION

How do I get the elements of a list within a given percentile range?

Asked 2021-Mar-29 at 16:36

I am trying to iterate over a list of elements that satisfy my percentile range without using numPy. I am approaching the problem with a simple for-loop. The answer I am receiving is of all the elements that I want but it is being repeated. Where am I lacking? Thank you for your input!

...

ANSWER

Answered 2021-Mar-29 at 16:30

Your calculation results in duplicate values.

Source https://stackoverflow.com/questions/66857641

QUESTION

Are ES6 class private properties just syntactic sugar?

Asked 2020-Dec-21 at 09:16

Using the # syntax we are able now to create private properties in ES6 classes like this:

...

ANSWER

Answered 2020-Dec-21 at 09:16

Are ES6 class private properties just syntactic sugar?

No. They're a fundamental addition to how objects work at an internal level. Private fields (as they're called) are held in new slots in the object that didn't exist before the proposal and are not accessible in other ways.

So I would like to understand if '#' syntax for private properties in ES6 classes is syntactic sugar and can be polyfilled in some way for function lovers like myself.

You can't use private properties without class syntax. (Future proposals may change that.) Instead, you'd have to keep doing what you're doing (the closure solution) or use a WeakMap only your functions have access to keyed by the object the properties relate to.

You've done your own closure examples, so here's your Person class using the WeakMap approach instead of private properties:

Source https://stackoverflow.com/questions/65389915

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

Vulnerabilities

No vulnerabilities reported

Install YOS

You can download it from GitHub.

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 .

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