reduce | array reduce for component | Runtime Evironment library

by RedVentures JavaScript Version: Current License: Non-SPDX

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kandi X-RAY | reduce Summary

reduce is a JavaScript library typically used in Server, Runtime Evironment applications. reduce has no bugs, it has no vulnerabilities and it has low support. However reduce has a Non-SPDX License. You can download it from GitHub.

array reduce for component

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Reuse

Support

reduce has a low active ecosystem.

It has 6 star(s) with 7 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of reduce is current.

Quality

reduce has no bugs reported.

Security

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

License

reduce 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

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

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reduce Key Features

No Key Features are available at this moment for reduce.

reduce Examples and Code Snippets

Reduce the values along given axis .

python

Lines of Code : 203

License : Non-SPDX (Apache License 2.0)

Copy

def reduce(self, reduce_op, value, axis):
    """Reduce `value` across replicas and return result on current device.

    >>> strategy = tf.distribute.MirroredStrategy(["GPU:0", "GPU:1"])
    >>> def step_fn():
    ...   i = tf.dist

Reduce the aggregation op .

python

Lines of Code : 131

License : Non-SPDX (Apache License 2.0)

Copy

def ragged_reduce_aggregate(reduce_op,
                            unsorted_segment_op,
                            rt_input,
                            axis,
                            keepdims,
                            separator=None,

Recursively reduce all of the values in the given value .

python

Lines of Code : 111

License : Non-SPDX (Apache License 2.0)

Copy

def all_reduce(self, reduce_op, value, options=None):
    """All-reduces `value` across all replicas.

    >>> strategy = tf.distribute.MirroredStrategy(["GPU:0", "GPU:1"])
    >>> def step_fn():
    ...   ctx = tf.distribute.get_re

Community Discussions

Trending Discussions on reduce

How to disable hints on haskell-language-server

Sum values in an array of objects by value

Parallelize histogram creation in c++ with futures: how to use a template function with future?

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

copy a string form a line and paste at the end in another line for a huge file based on pattern

Why does TypeScript infer this type for the array item with a union of array types?

How to reduce the lines of code with multi variable equations?

PostgreSQL: How to use a lookup table to select data across multiple tables?

Save splited text lines opencv

Correctly compute the divergence of a vector field in python

QUESTION

How to disable hints on haskell-language-server

Asked 2021-Jun-16 at 04:03

haskell-language-server is giving me some hints on how to reduce code length, but while I'm learning I would like to disable this hints temporary so I can work on examples from books without the annoying hints polluting the editor. I still want error report, just disable the hints

Here is an example

...

ANSWER

Answered 2021-Jun-16 at 04:03

EDIT: @JonPurdy mentioned (you should read the great comment bellow) that Hlint now supports plain comments like this too:

Source https://stackoverflow.com/questions/67980622

QUESTION

Sum values in an array of objects by value

Asked 2021-Jun-16 at 02:44

var Employees = [
    {
        "id": "382740",
        "PayrollID": "8117817425",
        "EmployeeName": "Bob Jones",
        "StartTime": "15:15:00.0000000",
        "FinishTime": "18:15:00.0000000",
        "BreakTime": "45",
        "TotalTime": 2,
        "Comments": "Test",
        "Rate": "19"
    },
    {
        "id": "439617",
        "PayrollID": "8117817425",
        "EmployeeName": "Peter Pan",
        "StartTime": "16:15:00.0000000",
        "FinishTime": "21:15:00.0000000",
        "BreakTime": "60",
        "TotalTime": 4,
        "Comments": "Test",
        "Rate": "32"
    },
    {
        "id": "201636",
        "PayrollID": "5042289623",
        "EmployeeName": "Bob Jones",
        "StartTime": "09:56:00.0000000",
        "FinishTime": "11:56:00.0000000",
        "BreakTime": "45",
        "TotalTime": 1.25,
        "Comments": "Test Comments",
        "Rate": "19"
    },
    {
        "id": "799653",
        "PayrollID": "5042289623",
        "EmployeeName": "Clarke Kent",
        "StartTime": "16:49:00.0000000",
        "FinishTime": "21:49:00.0000000",
        "BreakTime": "60",
        "TotalTime": 4,
        "Comments": "Test",
        "Rate": "19"
    },
    {
        "id": "951567",
        "PayrollID": "5042289623",
        "EmployeeName": "Bob Jones",
        "StartTime": "01:49:00.0000000",
        "FinishTime": "16:49:00.0000000",
        "BreakTime": "60",
        "TotalTime": 14,
        "Comments": "Test",
        "Rate": "10"
    }
]

...

ANSWER

Answered 2021-Jun-16 at 02:44

In the Map, set the value not to the cumulative total time for the employee so far, but to a whole employee object that contains the total time inside it. Spread the first object found so as not to mutate the input.

Source https://stackoverflow.com/questions/67995504

QUESTION

Parallelize histogram creation in c++ with futures: how to use a template function with future?

Asked 2021-Jun-16 at 00:46

Giving a bit of context. I'm using c++17. I'm using pointer T* data because this will interop with cuda code. I'm trying write a parallel version (on CPU) of a histogram creator. The sequential version:

...

ANSWER

Answered 2021-Jun-16 at 00:46

The issue you are having has nothing to do with templates. You cannot invoke std::async() on a member function without binding it to an instance. Wrapping the call in a lambda does the trick.

Here's an example:

Source https://stackoverflow.com/questions/67994778

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

copy a string form a line and paste at the end in another line for a huge file based on pattern

Asked 2021-Jun-15 at 20:47

I have the below requirement . i am trying to run the condition in loop and its taking more time. is there a one time command anything which will not take more time to process a 70 MB file.

Requirement: if @pRECTYPE="SBSB" line contains @pSBEL_MCTR_RSN="XXX" tag then we need to copy and append that to next @pRECTYPE="SBEL record at the end of the line

File :note : in file there will be no blank lines. I have given enter to avoid line continuation

@pRUKE=dfgt@pRECTYPE="SMDR", @pCONFIG="Y" XXXXXXX

@pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

@pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

@pRUKE=dfgt@pRECTYPE="SBEL", @pSBEL_EFF_DT="01/01/2017", @pCSPI_ID="JKOX0001", @pSBEL_FI="A"

@pRUKE=dfgt@pRECTYPE="SBEK", @pSBEK_UPDATE_CD="IN",XXXXXXXXXXXXXXXXXXX

@pRUKE=dfgt@pRECTYPE="DBCS", @pDBCS_UPDATE_CD="IN",XXXXXXXXXXXXXXXXXXXXXXXXXX

@pRUKE=dfgt@pRECTYPE="MEME", @pMEME_REL="18", @pMEEL_MCTR_RSN="KX28"

@pRUKE=dfgt@pRECTYPE="ATT0", @pATT0_UPDATE_CD="AP",XXXXXXXXX

@pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

@pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

example :

Before : @pRUKE=dfgt@pRECTYPE="SMDR", @pCONFIG="Y" XXXXXXX

@pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

@pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

@pRUKE=dfgt@pRECTYPE="SBEL", @pSBEL_EFF_DT="01/01/2017", @pCSPI_ID="JKOX0001", @pSBEL_FI="A"

After:

@pRUKE=dfgt@pRECTYPE="SMDR", @pCONFIG="Y" XXXXXXX

@pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

@pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

@pRUKE=dfgt@pRECTYPE="SBEL", @pSBEL_EFF_DT="01/01/2017", @pCSPI_ID="JKOX0001", @pSBEL_FI="A", @pSBEL_MCTR_RSN="KX28"

if after SBSB, if there is no SBEL, then that SBSB can be ignored.

what i did is egrep -n "pRECTYPE="SBSB"|pRECTYPE="SBEL"" filename | sed '$!N;/pRECTYPE="SBEL"/P;D' | awk -F: '{print $1}' | awk 'NR%2{printf "%s,",$0;next;}1' > 4.txt;

by this i will get the line number eg: 2,4 17,19

line 9 12 14 will be ignored

while read line do

...

ANSWER

Answered 2021-Jun-15 at 20:47

For performance, you need to really limit how many external tools you invoke inside a loop in a shell script.

This requires GNU awk:

Source https://stackoverflow.com/questions/67992675

QUESTION

Why does TypeScript infer this type for the array item with a union of array types?

Asked 2021-Jun-15 at 19:42

I'm having trouble understanding why TypeScript is inferring a certain type for an array element when the type is a union type and the types 'overlap'. I've reduced it to this minimum repro:

...

ANSWER

Answered 2021-Jun-15 at 19:42

See microsoft/TypeScript#43667 for a canonical answer. This is a design limitation of TypeScript.

As you might be aware: in TypeScript's structural type system, Child is a subtype of Base even though it is not explicitly declared as such. So every value of type Child is also a value of type Base (although not vice-versa). That means Child | Base is equivalent to Base... although the compiler is not always aggressive about reducing the former to the latter. (Compare this to the behavior with something like "foo" | string, which is always immediately reduced to string by the compiler.)

Subtype reduction is often desirable, but there are some places where Child | Base's behavior is observably different from Base's, such as excess property checks, IntelliSense hinting, or the sort of unsound type guarding that happens with the in operator. You haven't shown why it matters to you that you are getting a Base as opposed to a Child | Base, but presumably it's one of these observable differences or something like it.

My advice here is first to think carefully about whether or not you really need this distinction. If so, then you might consider preventing Base from being a subtype of Child, possibly by adding an optional property to it:

Source https://stackoverflow.com/questions/67986975

QUESTION

How to reduce the lines of code with multi variable equations?

Asked 2021-Jun-15 at 19:41

I am trying to reduce lines of code because I realized that I am repeating the same equations every time. I am programming a contour map and putting several sources of intensity into it. Until now I put 3 sources, but in the future I want to put more, and that will increase the lines a lot. So I want to see if it is possible to reduce the lines of "source positions" and "Intensity equations". As you can see the last equation is a logaritmic summation of z1, z2 and z3, is it possible to reduce that, any idea?

...

ANSWER

Answered 2021-Jun-15 at 15:45

You could iterate over certain parts in a loop.

I tried to keep the same format overall and just rearranged the code to show how you might do it.

Source https://stackoverflow.com/questions/67989343

QUESTION

PostgreSQL: How to use a lookup table to select data across multiple tables?

Asked 2021-Jun-15 at 19:08

I have a schema with many large tables which all have the same structure. Each table has an index on its id. I also have a separate table with all the id's across the other tables, pointing to their tablename; for example, the tables in the schema:

...

ANSWER

Answered 2021-Jun-15 at 19:08

You are looking for table partitioning:

Source https://stackoverflow.com/questions/67989998

QUESTION

Save splited text lines opencv

Asked 2021-Jun-15 at 18:39

I need to split text on image into lines and then save every line as new img.

I understand how to split in lines, but how i can save all lines as img?

there is my code:

...

ANSWER

Answered 2021-Jun-15 at 18:39

This is one way to do it:

Source https://stackoverflow.com/questions/67991036

QUESTION

Correctly compute the divergence of a vector field in python

Asked 2021-Jun-15 at 15:26

I am trying to compute the divergence of a vector field:

...

ANSWER

Answered 2021-Jun-15 at 15:26

Let me 1. explain the reason behind this observation, and 2. how to fix it.

Reason:

One needs to be careful about how the data is oriented when computing the divergence (or the gradient in general), since it is important to compute the gradient along the correct axis to obtain a physically valid result.

np.meshgrid can output the mesh in two ways, depending on how you set the index parameter

Index "xy" : Here, for every y value, we sweep the x-values.

Source https://stackoverflow.com/questions/67974193

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

Vulnerabilities

No vulnerabilities reported

Install reduce

You can download it from GitHub.

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