k | K get kool aliases | Command Line Interface library

by lingtalfi Shell Version: Current License: No License

X-Ray Key Features Code Snippets(4)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | k Summary

k is a Shell library typically used in Utilities, Command Line Interface, Nodejs applications. k has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

K get kool aliases (and more) working with a simple one-liner.

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Support

k has a low active ecosystem.

It has 16 star(s) with 5 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

k has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of k is current.

Quality

k has no bugs reported.

Security

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

License

k does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

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

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

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k Key Features

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k Examples and Code Snippets

title: K-nearest neighbors tags: algorithm,array expertise: advanced author: chalarangelo cover: blog_images/building-blocks.jpg firstSeen: 2020-12-28T16:31:43+02:00 lastUpdated: 2021-10-13T19:29:39+02:00

npm

Lines of Code : 33

License : No License

Copy

const kNearestNeighbors = (data, labels, point, k = 3) => {
  const kNearest = data
    .map((el, i) => ({
      dist: Math.hypot(...Object.keys(el).map(key => point[key] - el[key])),
      label: labels[i]
    }))
    .sort((a, b) => a.d

Calculate the average precision at the top k .

python

Lines of Code : 91

License : Non-SPDX (Apache License 2.0)

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def _streaming_sparse_average_precision_at_top_k(labels,
                                                 predictions_idx,
                                                 weights=None,
                                                 metrics_collect

Calculates the recall at k .

python

Lines of Code : 90

License : Non-SPDX (Apache License 2.0)

Copy

def recall_at_k(labels,
                predictions,
                k,
                class_id=None,
                weights=None,
                metrics_collections=None,
                updates_collections=None,
                name=None):
  """

Compute the precision at the top k .

python

Lines of Code : 86

License : Non-SPDX (Apache License 2.0)

Copy

def precision_at_top_k(labels,
                       predictions_idx,
                       k=None,
                       class_id=None,
                       weights=None,
                       metrics_collections=None,
                       u

Community Discussions

Trending Discussions on k

remove duplicates , but have problems with delete column with "-"

Fibonacci Sequence: Finding Composites Problem

Is it possible to reduce generic objects with unknown property names in typescript?

How to create an object of model A out of 2 random objects of model B in Django?

Identify distinct mappings of two overlapping columns in Pandas

TreeView to JSON in Python

VBA - Loading Arrays, Skipping Blanks

Implement barrier with pthreads on C

Swing JMenuBar not rendering properly

Why these 2 simple codes give different results

QUESTION

remove duplicates , but have problems with delete column with "-"

Asked 2021-Jun-16 at 02:46

i have this input file.. I need to remove the duplicated rows in column 13 but I have a problem with the data that contains a "-" why does it not remove them

input

...

ANSWER

Answered 2021-Jun-16 at 01:50

If your sample input is accurate, some of your column 13 contain trailing whitespace. If you want to treat them as being the same value, you can trim it.

For example, before using column 13, you could do:

Source https://stackoverflow.com/questions/67995108

QUESTION

Fibonacci Sequence: Finding Composites Problem

Asked 2021-Jun-15 at 22:27

I am looking to find a pair of numbers with a GCD (Greatest Common Denominator) of 1, that the first N terms of the sequence X0, X1, ... XN are all composite.

For my code, for some reason, it gets stuck when i == 15, j == 878, and k == 78. It gets stuck when running is_prime() on the two last items in the list.

...

ANSWER

Answered 2021-Jun-15 at 22:27

The problem is that your is_prime function is to slow, instead of checking if every number is a prime inside of your for loop. Why not generate a list of primes, lets say the first 1 million, store them in a list. Then too check if your number is prime, just check if it is inside of the list.

Source https://stackoverflow.com/questions/67992884

QUESTION

Is it possible to reduce generic objects with unknown property names in typescript?

Asked 2021-Jun-15 at 21:55

Is it possible to two reduce objects into one by summing their properties like so for any generic object

...

ANSWER

Answered 2021-Jun-04 at 20:04

A functional approach would be (but probably not clean)

Source https://stackoverflow.com/questions/67809891

QUESTION

How to create an object of model A out of 2 random objects of model B in Django?

Asked 2021-Jun-15 at 21:48

I'm trying to create an app that meets two random users in Django. my question is how to create an object Meeting out of 2 random users from my User model, I want something like a for loop so that every 2 users in my database have a meeting!

ps: I have only one day left to submit my work I will be so thankful if u help me

this is my code so far:

...

ANSWER

Answered 2021-Jun-15 at 21:48

I can't decipher what you're doing there, but:

Source https://stackoverflow.com/questions/67993189

QUESTION

Identify distinct mappings of two overlapping columns in Pandas

Asked 2021-Jun-15 at 20:56

Suppose I have a Pandas dataframe with two identifier columns like this:

...

ANSWER

Answered 2021-Jun-15 at 20:56

Sounds like a network issue, try with networkx

Source https://stackoverflow.com/questions/67993365

QUESTION

TreeView to JSON in Python

Asked 2021-Jun-15 at 20:08

[Edit: apparently this file looks similar to h5 format] I am trying to extract metadata from a file with extension of (.dm3) using hyperspy in Python, I am able to get all the data but it's getting saved in a treeview, but I need the data in Json I tried to make my own parser to convert it which worked for most cases but then failed:

TreeView data generated

Is there a library or package I can use to convert the treeview to JSON in pyhton?

My parser:

...

ANSWER

Answered 2021-Jun-15 at 20:08

I wrote a parser for the tree-view format:

Source https://stackoverflow.com/questions/67988614

QUESTION

VBA - Loading Arrays, Skipping Blanks

Asked 2021-Jun-15 at 19:54

Sorry I don't show my variables or anything, tried to give information only pertaining to the questions. This 1 Sub is huge.

Currently my code allows a user to select multiple files, the files selected will be sorted in a specific format, then loaded into 2 different arrays. Currently loads Columns D:E into 1 array and Columns I:K into another array (from selected files QSResultFileWS, and returns those arrays to my destination FormattingWS. I'm still trying to learn arrays so if the methodology I used to do this isn't proper, be gentle.

...

ANSWER

Answered 2021-Jun-14 at 23:12

You can use the FILTER function to remove the blanks.

Replace you lines load the arrays

Source https://stackoverflow.com/questions/67977929

QUESTION

Implement barrier with pthreads on C

Asked 2021-Jun-15 at 18:32

I'm trying to parallelize a merge-sort algorithm. What I'm doing is dividing the input array for each thread, then merging the threads results. The way I'm trying to merge the results is something like this:

...

ANSWER

Answered 2021-Jun-15 at 01:58

I'm trying to parallelize a merge-sort algorithm. What I'm doing is dividing the input array for each thread, then merging the threads results.

Ok, but yours is an unnecessarily difficult approach. At each step of the merge process, you want half of your threads to wait for the other half to finish, and the most natural way for one thread to wait for another to finish is to use pthread_join(). If you wanted all of your threads to continue with more work after synchronizing then that would be different, but in this case, those that are not responsible for any more merges have nothing at all left to do.

This is what I've tried:

Source https://stackoverflow.com/questions/67977544

QUESTION

Swing JMenuBar not rendering properly

Asked 2021-Jun-15 at 18:31

First time actually using anything to do with swing - sorry for the poor code and crude visuals!
Using swing for a massively over-complicated password checker school project, and when I came to loading in a JMenuBar, it doesn't render properly the first time. Once I run through one of the options first, it reloads correctly, but the first time it comes out like this: First render attempt
But after I run one of the methods, either by clicking one of the buttons that I added to check if it was just the JFrame that was broken or using one of the broken menu options, it reloads correctly, but has a little grey bar above where the JMenuBar actually renders: Post-method render

The code for the visuals is as follows:

...

ANSWER

Answered 2021-Jun-15 at 18:29

You should separate creating your menu from your content. Please review the following example. I decoupled your menu, component, and event logic into meaningful phases.

Source https://stackoverflow.com/questions/67991113

QUESTION

Why these 2 simple codes give different results

Asked 2021-Jun-15 at 15:48

Code 1

...

ANSWER

Answered 2021-Jun-15 at 10:28

For starters the compiler should issue a message for this code snippet

Source https://stackoverflow.com/questions/67984121

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

Vulnerabilities

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Install k

You can download it from GitHub.

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