z1 | Node.js cluster manager | Runtime Evironment library

by robojones JavaScript Version: 4.1.2 License: MIT

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

kandi X-RAY | z1 Summary

z1 is a JavaScript library typically used in Server, Runtime Evironment, Nodejs, Docker applications. z1 has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i z1' or download it from GitHub, npm.

z1 is a Node.js cluster management program. It works on Linux Debian, Ubuntu, and other Debian based distributions. When using Node.js on a web server, one will somehow come to the point where he wants to start multiple processes for one app. The main goal of z1 is to simplify the creation and management of Node.js processes.

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Quality

Security

License

Reuse

Support

z1 has a low active ecosystem.

It has 9 star(s) with 4 fork(s). There are 1 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 2 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 z1 is 4.1.2

Quality

z1 has no bugs reported.

Security

z1 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

z1 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

z1 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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z1 Key Features

No Key Features are available at this moment for z1.

z1 Examples and Code Snippets

No Code Snippets are available at this moment for z1.

Community Discussions

Trending Discussions on z1

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

Recursive remove all keys that have NULL as value

Merge each group's rows into one row

Need to insert new key value pairs recursiverly inside every children json array

What is wrong in my code using DHT to compute convolution?

Object variable or With Block variable not set when looping through files

how to use if-else from a function into another function

Writeint not displaying the value in EAX register

How to implement summation (∑) on 3d xarray data?

combining data frames from two lists

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

Recursive remove all keys that have NULL as value

Asked 2021-Jun-14 at 17:54

I have an array of complex dict that have some value as a string "NULL" and I want to remove, my dict looks like this:

...

ANSWER

Answered 2021-Jun-02 at 14:19

Solution:

Source https://stackoverflow.com/questions/67806380

QUESTION

Merge each group's rows into one row

Asked 2021-Jun-14 at 09:18

I'm experienced with Pandas but stumbled upon a problem that I can't seem to figure out.

I have a large dataset ((40,000, 16)) and I am trying to group it by a specific column ("group_name" for this matter) and then for each group apply the following rules so it'd merge into one row per group:

x1, x2, x3 are the "important" columns, if one row has less nulls than the others, take it. (see example with row D)
If there are conflicts in any column, it's arbitrary and we can pick whatever.
Combine the nulls on the important fields (x1, x2, x3), see example with row A.

Here is an example with 6 rows that should turn into 4 groups (aka 4 rows).

So far I have groups = df.groupby['group_name']

I tried many other solutions such as summing each group, applying a transformation, aggregating by each 'important' column, merging on each 'important' column and more. Each solution brought it's own problems so I'm offering this question here without limiting people to a certain way.

Also, I spent nearly two days combining different solutions from other questions but none has seem to work. Perhaps I've missed something.

Please note that since this is a large dataset, I'd very much like to avoid using for loop on each group since efficiency is something to consider here.

I hope I explained everything properly, please let me know if something is unclear.

Code to re-create the dataframe (thanks to @Henry Ecker from the first answer):

...

ANSWER

Answered 2021-Jun-13 at 16:35

Try with groupby aggregate 'first' to get the first (valid) value from every column for each group_name:

Source https://stackoverflow.com/questions/67960309

QUESTION

Need to insert new key value pairs recursiverly inside every children json array

Asked 2021-Jun-12 at 10:08

i have a nested json array of objects:

...

ANSWER

Answered 2021-Jun-12 at 09:54

$arr = json_decode('[{
    "form_name": "z1",
    "name":"name1",
    "peopleCount": "125,678,190",
    "children": [{
        "form_name": "z2",
        "name":"name2",
        "peopleCount": "156,987",
        "children": [{
            "form_name": "z3",
            "name":"name2",
            "peopleCount": "678,098"
        }]
    }]
}]', TRUE);
function countTotal($data) {
    if(is_array($data)){
        foreach($data as $row){
            $row['peopleCount'] = 0;///here total val
            if(isset($row['children']) {
                countTotal($row['children']);
            }
        }
    }
    else {
        $data['peopleCount'] = 0;//here total val
    }
}
countTotal(&$arr);

Source https://stackoverflow.com/questions/67947494

QUESTION

What is wrong in my code using DHT to compute convolution?

Asked 2021-Jun-12 at 04:10

The Discrete Hartley Transform can be computed as

...

ANSWER

Answered 2021-Jun-12 at 04:10

The issue is about the flipping part. To show with an example:

Source https://stackoverflow.com/questions/67940011

QUESTION

Object variable or With Block variable not set when looping through files

Asked 2021-Jun-11 at 18:36

I'm trying to run a macro that does three things:

Loops through a series of excel files
Identifies a row containing the text "project attributes"
Uses this row to set a range to perform a merge operation

I constructed this out of building blocks of code I found elsewhere, and I know that each works independently (i.e. I can run through all files without performing actions, and I can identify the row and perform the merge) but when I combine them, I get a run-time 91 error "Object variable or With Block variable not set" - associated with this line " FindRowNumber = FindRow.Row ".

Looking for guidance as to how I can avoid having this variable set to "Nothing" as it appears in the Watches window.

Thanks!

...

ANSWER

Answered 2021-Jun-11 at 18:36

As noted in comments - you need to account for your Find not getting a match:

Source https://stackoverflow.com/questions/67940048

QUESTION

how to use if-else from a function into another function

Asked 2021-Jun-11 at 18:22

I have a function 'get_number(code, attribute)' that outputs a specific section of a code that is associated with a specific piece of information. But I'm not sure how I would use this function within 'print_description(code)' so I can get the specific section of the code when the function only has one return.

Under the 'print_description(code)' docstring, I want to replace those equations 'get_number(code, attribute)'

...

ANSWER

Answered 2021-Jun-11 at 18:06

You just need to call the function once per type, like so:

Source https://stackoverflow.com/questions/67941603

QUESTION

Writeint not displaying the value in EAX register

Asked 2021-Jun-11 at 09:34

I have written the following assembly code.
It's displaying the output of writeint as +0
But When I put the debug point on the line before writeint and look at the registers
I see EAX=0000BFBE. As per my understanding writeint should print the value of EAX
register. What could be the reason that it's showing +0?

...

ANSWER

Answered 2021-Jun-11 at 09:34

By putting the breakpoint on the line before, I assume you mean that you put the breakpoint here:

Source https://stackoverflow.com/questions/67934031

QUESTION

How to implement summation (∑) on 3d xarray data?

Asked 2021-Jun-07 at 21:14

Assume I have two variables in a dataset in xarray format as follow:

...

ANSWER

Answered 2021-Jun-07 at 21:14

Thanks for the clear example.

If I'm interpreting the example correctly — and we want to reduce over the time dimension — then here's the first half, and the second half follows exactly.

Source https://stackoverflow.com/questions/67824371

QUESTION

combining data frames from two lists

Asked 2021-Jun-07 at 19:03

I have two lists of data frames. In each list a data frame has a column with the same name and values. As an example:

...

ANSWER

Answered 2021-Jun-05 at 16:19

Usig {dplyr} and {purrr}

Source https://stackoverflow.com/questions/67851335

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

Vulnerabilities

No vulnerabilities reported

Install z1

Note: You might want to run z1 resurrect automatically after rebooting your system. It will start the z1 daemon and all the apps that were running before. (see: install command).
This command allows you to add and remove additional features.
zsh - shell completion for zsh
bash - shell completion for bash (coming soon)
cron - cron job that resurrects z1 after a reboot

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 .

Find more information at: