compute-engine | symbolic manipulation and numeric evaluation | Math library

 by   cortex-js TypeScript Version: Current License: MIT

kandi X-RAY | compute-engine Summary

kandi X-RAY | compute-engine Summary

compute-engine is a TypeScript library typically used in Utilities, Math, Latex applications. compute-engine has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

An engine for symbolic manipulation and numeric evaluation of math formulas expressed with MathJSON
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              compute-engine has a low active ecosystem.
              It has 213 star(s) with 24 fork(s). There are 7 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 24 open issues and 43 have been closed. On average issues are closed in 90 days. There are 5 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of compute-engine is current.

            kandi-Quality Quality

              compute-engine has 0 bugs and 0 code smells.

            kandi-Security Security

              compute-engine has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              compute-engine code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              compute-engine 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

              compute-engine 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.
              It has 1458 lines of code, 0 functions and 146 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            compute-engine Key Features

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            compute-engine Examples and Code Snippets

            No Code Snippets are available at this moment for compute-engine.

            Community Discussions

            QUESTION

            How to create multi instance in google cloud functions with golang
            Asked 2022-Mar-17 at 09:55

            I am trying to create multi instance in GCP with cloud function, use golang programing.

            I refer tutorial in https://medium.com/google-cloud/using-cloud-scheduler-and-cloud-functions-to-deploy-a-periodic-compute-engine-vm-worker-2b897ef68dc5 then write some customize in my context. Here is my code

            ...

            ANSWER

            Answered 2022-Mar-17 at 09:55

            I was found my answer. Root cause is each instance must have a disk partition, with different name. So, I change my code with some change, you can see it bellow.

            Source https://stackoverflow.com/questions/71013896

            QUESTION

            Can't SSH into Google Cloud Engine. Boot errors
            Asked 2021-Oct-17 at 16:17

            I cannot ssh into my instance. I tried the following

            • Created new ssh key pairs and added the project, but that didn't help. I create a brand new instance in the same project and I could ssh easily. So, I don't think the ssh keys are the problem.
            • "Block project-wide SSH keys" is not selected either
            • Created a machine image and spawned a new instance, that had the same problem
            • Enable serial console with the "startup-script" but that didn't help either. It simply won't accept the password.
            ...

            ANSWER

            Answered 2021-Oct-17 at 16:17

            For your instance, either the Google Cloud packages or the Python installation or both are broken. This issue prevents you from being able to log in.

            I recommend that you create a new instance and move the persistent disks from the broken instance to the new instance.

            STEP 1:

            Create a new instance in the same zone. A micro instance will work.

            STEP 2:

            Open a Cloud Shell prompt (this also works from your desktop if gcloud is set up). Execute this command. Replace NAME with your instance name (broken system) and DISK with the boot disk name and ZONE with the zone that the system is in:

            Source https://stackoverflow.com/questions/69597655

            QUESTION

            start tmux sessions in googlecloud startup-script
            Asked 2021-Sep-08 at 06:54

            I added a startup-script entry in the metadatas of my google cloud instance as suggested in the doc here the question Google Compute Engine - Start tmux with startup-script didn't work for me. my startup-script code is:

            ...

            ANSWER

            Answered 2021-Sep-08 at 06:54

            First - depending on the image you're running your machine from - it has to have tmux installed. If it's a new machine with Debian 10 you need to put sudo apt install tmux -y at the start of your startup script to install it.

            To check if the script ran at the start you can add the touch /tmp/testfile1.txt at the end and when the VM has booted up check if the file exists. That's the easies (and not so reliable way to tell if the script ran).

            I'm not familiar with tmux but I've found out that the server service will exit of there are no sessions created, it looks to me like the server exitx before the new sessions are established. You can try using sleep 1 suggested here to solve your issue.

            I tried running your script as is but had the same results as you, but I did the debugging I mentioned and everything worked;

            I added some "debugging" lines to the script and ran it:

            Source https://stackoverflow.com/questions/68908127

            QUESTION

            "This site can’t be reached. localhost refused to connect." After authorization attempt from google sheets api
            Asked 2021-Jul-03 at 20:15

            I'm pretty new to python — and programming in general — and I thought it would be nice to work on my new python skills through programming my google sheet. I followed google's python sheets api quickstart using repl.it and then using JupyterLab (see the bottom of the post for the code). It all worked well until the authorization. When I clicked on the link it send me and checked "allow," chrome gave me the error: "This site can’t be reached. localhost refused to connect" on site: http://localhost:49471/.

            (The first thing that confused me about that was that I thought repl.it was not interacting with anything local to my computer and was doing everything in the cloud. Has something possibly gone wrong with repl.it or am I not understanding what localhost means?)

            I'm on a mac and this happens to me no matter what browser I've tried: chrome, safari, firefox).

            This may look like a repeat of another stackoverflow question, but I've tried the recommendations I've found on every other question that looked related and none of them worked for me (google doc api - localhost refusing to connect, Access Google Drive from Sheets: authorization, Http Err 500 when executing Google Sheets API php Quickstart authorization, Accessing Google Sheets API from Google Compute Engine (python)). The things I've tried include:

            1. In google cloud, I created an API key that takes HTTP referrers:

            ...

            ANSWER

            Answered 2021-Jul-03 at 20:15

            As far as I can tell, neither Repl.it nor Jupyter allow this kind of incoming connection. I'm working on my app directly from my computer now (and getting a new kind of error). If anyone sees this and thinks it's wrong, please let me know. Also, let me know if anyone knows of an online place to put code that will allow google connections. Otherwise, I'll mark this as answered as soon as stackoverflow allows me to.

            Source https://stackoverflow.com/questions/68102707

            QUESTION

            Cloud NAT instead of assigning a Static External IP Address?
            Asked 2021-May-08 at 06:13

            I'm gonna be trying to set up my own VPN on GCP. So I'll be needing a static external IP address.
            However, it costs a couple dollars every month.
            I read this where it says The idea behind this change is to reduce global static IP usage and to encourage users to use private VM instances (without static external IP) and expose them to the outside via Cloud NAT, thus reducing the attack surface.

            So is Cloud NAT like a free alternative to static external IPs?
            Can I use Cloud NAT to get a static external IP? Or something similar?

            If this is a very stupid question, please be patient with me and help me understand.
            Thank you.

            ...

            ANSWER

            Answered 2021-May-08 at 06:13

            Cloud NAT is a SNAT service that allows your virtual machine that don't have an external IP address to have internet access. Cloud NAT cannot be used to receive incoming connections (DNAT) for those machines - you'll need an external IP address for that.

            Source https://stackoverflow.com/questions/67444346

            QUESTION

            How do Google OAuth 2.0 Scopes for Google APIs differ from roles and permissions in an IAM on Google Cloud?
            Asked 2021-May-03 at 01:23

            I am trying to decipher the meaning "scopes" in the following error message from Error: Could not load the default credentials. context: firebase login:ci AND firebase auth:export:

            ...

            ANSWER

            Answered 2021-May-03 at 01:23

            I'm not familiar with Firebase, but I do recognize this:

            Source https://stackoverflow.com/questions/67341349

            QUESTION

            Error: Could not load the default credentials. context: firebase login:ci AND firebase auth:export
            Asked 2021-Apr-30 at 23:46

            Disclaimer: There are lots of similar questions mentioning the same error message but I read many and none of them pertained to my context.

            I am trying to automate exporting the Firebase Authentication database using the command firebase --debug auth:export. The command executes flawlessly on my local machine. But when I try to run it on CI it fails with the following error message:

            ...

            ANSWER

            Answered 2021-Apr-30 at 23:46

            As implied by the Firebase CLI reference section "Use the CLI with CI systems", the --token should be passed to every firebase command:

            1. Use this token when running firebase commands. You can use either of the following two options:

              • Store the token as the environment variable FIREBASE_TOKEN. Your system will automatically use the token.

              • Run all firebase commands with the --token flag in your CI system. The order of precedence for token loading is flag, environment variable, desired Firebase project.

            Although --token is passed to the firebase use command in the .gitlab-ci.yml script, it is not being passed to the firebase auth:export command. Don't assume that firebase use saves not only the active project selection but also the token. According to firebase help use, its only purpose is to "set an active Firebase project for your working directory". It says nothing about setting an active token.

            I have confirmed the following .gitlab-ci.yml script does, in fact, export the Firebase authentication database successfully:

            Source https://stackoverflow.com/questions/67290828

            QUESTION

            Cannot pull golang image in CloudBuild
            Asked 2021-Apr-23 at 15:21

            I've created a simple go server and am following documentation to deploy the server on GCE. But I am getting the following error on my build. What am I missing? I've also tried using a specific version number (i.e. "1.16"), but still fails with a similar error message.

            ...

            ANSWER

            Answered 2021-Apr-23 at 15:21

            For some reason the golang image isn't available at the moment via this registry. It could be an intermittent issue 🤷‍♂️

            Source https://stackoverflow.com/questions/67232013

            QUESTION

            Docker on Google Compute Engine can't access port 80 despite setting firewall rules
            Asked 2021-Mar-24 at 09:09

            I have a container running Django, Nginx, and Gunicorn running on Compute Engine

            I can successfully deploy and SSH into the VM but cannot access the external URL to the container despite creating several firewall rules.

            It seems to be closed to port 80 even after exposing it from within the VM.

            how do I fix this?

            Here's a copy of my:

            docker-compose file:

            ...

            ANSWER

            Answered 2021-Mar-24 at 09:09

            Error you are getting may be a caused by a firewall rule blocking traffic or the container is not listening on port 80.

            To be sure create a new firewall rule explicitly allowing connections to this host on port 80;

            Source https://stackoverflow.com/questions/66652327

            QUESTION

            Scraping boolstates of Tradingview Chart
            Asked 2021-Mar-15 at 16:10

            I'm trying to scrape the Tradingview web page with my own chart to read boolstates.

            Here what I mean exactly

            With this HTML code of the website

            I'm working with Debian/Linux on a Server and programming with Python. I tried using BeautifulSoup to read the page and found out that BeautifulSoup can't run JavaScript and therefore can't display everything in HTML to work with it.

            This code only outputs brackets []. So it didn't found the class I'm searching for

            ...

            ANSWER

            Answered 2021-Mar-13 at 20:35

            Might be on the heavier side, but have you thought about doing it with Selenium? You'd be able to run the full browser. If I'm not mistaken, you can still use BeautifulSoup with it as well.

            As for the route, you can probably find brokers that offer that info via a proper API, which would obviously be the ideal scenario. Interactive Brokers comes to mind.

            Source https://stackoverflow.com/questions/66616091

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

            Vulnerabilities

            No vulnerabilities reported

            Install compute-engine

            You can download it from GitHub.

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            https://github.com/cortex-js/compute-engine.git

          • CLI

            gh repo clone cortex-js/compute-engine

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            git@github.com:cortex-js/compute-engine.git

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