pool | like Promise.all but you can limit the concurrency | Reactive Programming library

 by   ricokahler TypeScript Version: v1.2.0 License: MIT

kandi X-RAY | pool Summary

kandi X-RAY | pool Summary

pool is a TypeScript library typically used in Programming Style, Reactive Programming, Nodejs applications. pool has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Pool is like Promise.all but you can specify how many concurrent tasks you want at once. Well tested. | Zero dependencies and small size. maxConcurrency is optional. If omitted it will default to just using Promise.all with no max concurrency.
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            kandi-support Support

              pool has a low active ecosystem.
              It has 132 star(s) with 8 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 2 open issues and 4 have been closed. On average issues are closed in 71 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of pool is v1.2.0

            kandi-Quality Quality

              pool has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              pool is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              pool releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.

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            pool Key Features

            No Key Features are available at this moment for pool.

            pool Examples and Code Snippets

            Generate a fractional max pool .
            pythondot img1Lines of Code : 110dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def fractional_max_pool_v2(value,
                                       pooling_ratio,
                                       pseudo_random=False,
                                       overlapping=False,
                                       seed=0,
                                       name=None):  # pyl  
            Computes a fractional max pool .
            pythondot img2Lines of Code : 93dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def fractional_max_pool(value,
                                    pooling_ratio,
                                    pseudo_random=False,
                                    overlapping=False,
                                    deterministic=False,
                                    seed=0,
                             
            Perform a 3 - D pool of 3d tensors .
            pythondot img3Lines of Code : 50dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def pool3d(x,
                       pool_size,
                       strides=(1, 1, 1),
                       padding='valid',
                       data_format=None,
                       pool_mode='max'):
              """3D Pooling.
            
              Args:
                  x: Tensor or variable.
                  pool_size: tuple of 3 integers.
                   

            Community Discussions

            QUESTION

            How to make an axios get request on page load, then render a am4chart with that data?
            Asked 2021-Jun-15 at 22:40

            I have the wackiest bug. Like....the wackiest! If any of ya'll want to put eyes on this, awesomesauce! I really appriciate it! I am creating a survey with REACT, Redux, SQL, HML, Material-ui, and CSS.

            I've created a graph of information with am4charts using data from a database. Everything is working and will show up on the page......but not on page load. What I am seeing in my console is that the page will load, it fires off my get request but doesn't return with the data fast enough (I think). By the time that the get request loads, my graph has populated with no data.

            Here is the code that I have for the page that I am rendering. What is really odd is that, once my code has run, I can cut a line of code (I've been using a console log). And then the graph will render and load.

            ...

            ANSWER

            Answered 2021-Jun-15 at 22:40

            QUESTION

            Micronaut Read Timeout with HttpClient
            Asked 2021-Jun-15 at 16:31

            I'm struggling to use the Micronaut HTTPClient for multiple calls to a third-party REST service without receiving a io.micronaut.http.client.exceptions.ReadTimeoutException

            To remove the third-party dependency, the problem can be reproduced using a simple Micronaut app calling it's own service.

            Example Controller:

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:51

            If this isn't going to throw an exception then I don't know what is going to.

            This is caused by using blocking code within Netty's event loop.

            The code over here is making a blocking request 20 times in a row which cause the machine to break. I don't know what data is coming from the client but I would never recommend to do it in this manner.

            Source https://stackoverflow.com/questions/67973867

            QUESTION

            How to create a working VHDX in Azure CI Build Pipeline?
            Asked 2021-Jun-15 at 14:26

            This question is related to Azure MSIX Build and Package task only has Release and Debug configurations

            We have a WinForms project that has an MSIX installer. Manually, we can successfully create

            1. An MSIXBUNDLE and deploy it to Kudu
            2. An MSIX and deploy it to an Azure VM through a VHDX. We have manually convert the MSIX to a VHDX first

            We are now trying to automate the build and release process to create the VHDX. However, we are getting a blank screen when the VHDX is mounted using a process that we have already validated. The only thing different is the build method (i.e., MSBuild versus VS Publish).

            How do we create a working VHDX in Azure CI Build Pipeline?

            Below is the YAML.

            ...

            ANSWER

            Answered 2021-Jun-15 at 14:26

            Actually, there is nothing wrong with the YAML. The problem was a delay in the virtual machine loading the VHDX. In other words, wait about 5 minutes once the VHDX is mounted before trying to run the application. I am leaving this here in case anyone else runs into this issue.

            Source https://stackoverflow.com/questions/67943648

            QUESTION

            SLURM and Python multiprocessing pool on a cluster
            Asked 2021-Jun-15 at 13:42

            I am trying to run a simple parallel program on a SLURM cluster (4x raspberry Pi 3) but I have no success. I have been reading about it, but I just cannot get it to work. The problem is as follows:

            I have a Python program named remove_duplicates_in_scraped_data.py. This program is executed on a single node (node=1xraspberry pi) and inside the program there is a multiprocessing loop section that looks something like:

            ...

            ANSWER

            Answered 2021-Jun-15 at 06:17

            Pythons multiprocessing package is limited to shared memory parallelization. It spawns new processes that all have access to the main memory of a single machine.

            You cannot simply scale out such a software onto multiple nodes. As the different machines do not have a shared memory that they can access.

            To run your program on multiple nodes at once, you should have a look into MPI (Message Passing Interface). There is also a python package for that.

            Depending on your task, it may also be suitable to run the program 4 times (so one job per node) and have it work on a subset of the data. It is often the simpler approach, but not always possible.

            Source https://stackoverflow.com/questions/67975328

            QUESTION

            sqlpackage publish action permissions issue
            Asked 2021-Jun-15 at 12:05

            I'm running the below sqlpackage command against my sqlserver:

            ...

            ANSWER

            Answered 2021-Jun-15 at 12:05

            I would recommend using /action:Script (see here) to see which actions it will perform, most likely this will give you some clue as to which flags should be set/cleared.

            -- Edit According to this old answer you can disable deploying the database properties when designing the .dacpac.
            If you want to override this behaviour when publishing the .dacpac, you should probably use the ScriptDatabaseOptions property - see the whole list of switches here.

            Source https://stackoverflow.com/questions/67984637

            QUESTION

            Give read/write access to an S3 bucket to a specific Cognito user group
            Asked 2021-Jun-15 at 12:03

            I have users in a Cognito user pool, some of whom are in an Administrators group. These administrators need to be allowed to read/write to a specific S3 bucket, and other users must not.

            To achieve this, I assigned a role to the Administrators group which looked like this:

            ...

            ANSWER

            Answered 2021-Jun-15 at 12:03

            The solution lies in the federated identity pool's settings.

            By default the identity pool will provide the IAM role that it's configured with. In other words, one of either the "unauthenticated role" or the "authenticated role" that it's set up with.

            But it can be told instead to provide a role specified by the authentication provider. That's what will solve the problem here.

            1. In the AWS console, in Cognito, open the relevant identity pool.
            2. Click "Edit identity pool" (top right)
            3. Expand "Authentication Providers"
            4. Under Authenticated Role Selection, choose "Choose role from token".

            That will allow Cognito to specify its own roles, and you will find that the users get the privileges of their group.

            Source https://stackoverflow.com/questions/67713772

            QUESTION

            sqlpackage publish action stuck on Initializing deployment status
            Asked 2021-Jun-15 at 09:18

            I have the below powershell script:

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:18

            I would start with running sp_who2 on the database server to see if sqlpackage has made a connection to it, and if it's blocking on the server somewhere.

            If so, you can further investigate with the SQL Server Profiler (can be found in the Tools menu of SQL Server Management Studio)

            Source https://stackoverflow.com/questions/67983115

            QUESTION

            How do I set the dialect for a SQLAlchemy connection pool with PostgreSQL in Django Python? Needed for pre-ping feature enabled
            Asked 2021-Jun-15 at 02:20
            What I'm trying to achieve

            I need to activate the pre-ping feature for as SQLAlchemy db pool in Django Python.

            Error

            When I set the pre_ping property to True, I get the following error which says I need to pass a dialect to the connection pool when using the pre-ping feature:

            ...

            ANSWER

            Answered 2021-Mar-18 at 12:21

            The QueuePool constructor passes all keyword arguments to the Pool constructor. This constructor supports the dialect argument. So you should be able to add a dialect to your QueuePool call:

            Source https://stackoverflow.com/questions/66689035

            QUESTION

            Why are my object's assigned variables tuples?
            Asked 2021-Jun-15 at 02:17

            I'm trying to first create an empty object and then assign variables to it with values. However, when I print the object variables, I discover they are of type tuple. Why aren't they just of type str or int for example?

            I'm fairly new to Python so I might be missing something obvious to some.

            Code that creates the object:

            ...

            ANSWER

            Answered 2021-Mar-17 at 20:10
            dbConfig.host = settings.DATABASES[settingName]["HOST"],
            dbConfig.port = settings.DATABASES[settingName]["PORT"],
            dbConfig.user = settings.DATABASES[settingName]["USER"],
            dbConfig.password = settings.DATABASES[settingName]["PASSWORD"],
            

            Source https://stackoverflow.com/questions/66680484

            QUESTION

            Database connection object is not callable exception thrown with Python Django SQL Alchemy database pooling. Why?
            Asked 2021-Jun-15 at 02:16
            What I'm trying to achieve

            Create a database connection pool in Django. The connection pool is connected to a PostgreSQL database by using SQLAlchemy's connection pooling with django-postgrespool2.

            Thrown exception

            'psycopg2.extensions.connection' object is not callable is thrown when running the following line of code poolConnection = dbPool.connect(). Printing the dbPool object and type displays

            Code

            Database helper class which creates the connection to the PostgreSQL database and creates the connection pool:

            ...

            ANSWER

            Answered 2021-Mar-09 at 07:29

            According to the QueuePool docs the first argument should be 'a callable function that returns a DB-API connection object'.

            You've passed the result of the called function to the QueuePool object as the first argument instead of the function itself. Remove the parenthesis to solve the issue:

            Source https://stackoverflow.com/questions/66539439

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

            Vulnerabilities

            No vulnerabilities reported

            Install pool

            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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            CLONE
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            https://github.com/ricokahler/pool.git

          • CLI

            gh repo clone ricokahler/pool

          • sshUrl

            git@github.com:ricokahler/pool.git

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