Exposed | Kotlin SQL Framework | SQL Database library

 by   JetBrains Kotlin Version: 0.17.14 License: Apache-2.0

kandi X-RAY | Exposed Summary

kandi X-RAY | Exposed Summary

Exposed is a Kotlin library typically used in Database, SQL Database applications. Exposed has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Kotlin SQL Framework

            kandi-support Support

              Exposed has a medium active ecosystem.
              It has 7193 star(s) with 610 fork(s). There are 136 watchers for this library.
              It had no major release in the last 12 months.
              There are 295 open issues and 1010 have been closed. On average issues are closed in 950 days. There are 31 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of Exposed is 0.17.14

            kandi-Quality Quality

              Exposed has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              Exposed is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Exposed releases are available to install and integrate.
              It has 27268 lines of code, 2159 functions and 192 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Exposed
            Get all kandi verified functions for this library.

            Exposed Key Features

            No Key Features are available at this moment for Exposed.

            Exposed Examples and Code Snippets

            Creates a Docket that can be exposed to all requests .
            javadot img1Lines of Code : 9dot img1License : Permissive (MIT License)
            copy iconCopy
                public Docket api() {
                    return new Docket(DocumentationType.SWAGGER_2)
            The Docket is exposed .
            javadot img2Lines of Code : 7dot img2License : Permissive (MIT License)
            copy iconCopy
                public Docket api() {
                    return new Docket(DocumentationType.SWAGGER_2).select()
            React Hook Form value is not changing when swapping or Deleting Groups
            Lines of Code : 5dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
               "abcd123-value" : "",
               "abcd123-path"  : "" // this would not be shown to the user, but still exposed to the form, in the submit you would manually combine the inform
            Why Cannot i connect to Docker postgres, running in my machine?
            Lines of Code : 19dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            version: '3.8'
                image: postgres:13
                  # Exposed on 5434 - but Postgres internally
                  # lives on port 5432 (that is the default)
                  - 5434:5432
                  - POSTGRES_USER=postgres
            How to rewrite URLs to lowercase in nginx controller on kubernetes
            Lines of Code : 64dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            location ~ [A-Z] {
                rewrite_by_lua_block {
                    ngx.redirect(string.lower(ngx.var.uri), 301);
            $ cat test-ingress.yaml
            kind: Ingress
              name: test-ingress
            I2C address changing during operation for MAX 44009 ambient light sensor
            Lines of Code : 9dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            1 VCC Power Supply
            2 GND Ground
            3 A0 Address Select. Pull high to select address 1001 011x or low to select address 1001 010x.
            4 INT Interrupt Output. Use an external pullup resistor.
            5 SCL I2C Clock Bus
            6 SDA I2C 
            Airflow BashOperator - Use different role then its pod role
            Lines of Code : 35dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            def get_env(self, context):
                """Builds the set of environment variables to be exposed for the bash command"""
                system_env = os.environ.copy()
                env = self.env
                if env is None:
                    env = system_env
                    if self.a
            Running local development kafka in kubernetes with Kind and persisting volumes
            Lines of Code : 27dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            kind: Cluster
              - role: control-plane
              - role: worker
                  - containerPort: 30092 # internal kafka nodeport
                    hostPort: 9092 # port exposed on "host" machine for kafk
            How inject URL while creating flutter build web using docker
            Lines of Code : 53dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            # Install dependencies
            FROM debian:latest AS build-env
            # Add the following two lines
            ARG API_URL
            ENV API_URL=$API_URL
            RUN  apt-get update 
            RUN  apt-get install -y curl git wget unzip libgconf-2-4 gdb libstdc++6 libglu1-mesa fonts-droid-f
            copy iconCopy
            public FilterRegistrationBean corsFilter() {
                UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
                CorsConfiguration config = new CorsConfiguration();
                // all

            Community Discussions


            Microk8s dashboard using nginx-ingress via http not working (Error: `no matches for kind "Ingress" in version "extensions/v1beta1"`)
            Asked 2022-Apr-01 at 07:26

            I have microk8s v1.22.2 running on Ubuntu 20.04.3 LTS.

            Output from /etc/hosts:



            Answered 2021-Oct-10 at 18:29
            error: unable to recognize "ingress.yaml": no matches for kind "Ingress" in version "extensions/v1beta1"



            Prometheus cannot scrape from spring-boot application over HTTPS
            Asked 2022-Feb-11 at 19:34

            I'm deploying a spring-boot application and prometheus container through docker, and have exposed the spring-boot /actuator/prometheus endpoint successfully. However, when I enable prometheus debug logs, I can see it fails to scrape the metrics:



            Answered 2022-Feb-07 at 22:37

            Ok, I think I found my problem. I made two changes:

            First, I moved the contents of the web.config.file into the prometheus.yml file under the 'spring-actuator'. Then I changed the target to use the hostname for my backend container, rather than

            The end result was a single prometheus.yml file:



            Kubernetes NodePort is not available on all nodes - Oracle Cloud Infrastructure (OCI)
            Asked 2022-Jan-31 at 14:37

            I've been trying to get over this but I'm out of ideas for now hence I'm posting the question here.

            I'm experimenting with the Oracle Cloud Infrastructure (OCI) and I wanted to create a Kubernetes cluster which exposes some service.

            The goal is:

            • A running managed Kubernetes cluster (OKE)
            • 2 nodes at least
            • 1 service that's accessible for external parties

            The infra looks the following:

            • A VCN for the whole thing
            • A private subnet on
            • A public subnet on
            • NAT gateway for the private subnet
            • Internet gateway for the public subnet
            • Service gateway
            • The corresponding security lists for both subnets which I won't share right now unless somebody asks for it
            • A containerengine K8S (OKE) cluster in the VCN with public Kubernetes API enabled
            • A node pool for the K8S cluster with 2 availability domains and with 2 instances right now. The instances are ARM machines with 1 OCPU and 6GB RAM running Oracle-Linux-7.9-aarch64-2021.12.08-0 images.
            • A namespace in the K8S cluster (call it staging for now)
            • A deployment which refers to a custom NextJS application serving traffic on port 3000

            And now it's the point where I want to expose the service running on port 3000.

            I have 2 obvious choices:

            • Create a LoadBalancer service in K8S which will spawn a classic Load Balancer in OCI, set up it's listener and set up the backendset referring to the 2 nodes in the cluster, plus it adjusts the subnet security lists to make sure traffic can flow
            • Create a Network Load Balancer in OCI and create a NodePort on K8S and manually configure the NLB to the ~same settings as the classic Load Balancer

            The first one works perfectly fine but I want to use this cluster with minimal costs so I decided to experiment with option 2, the NLB since it's way cheaper (zero cost).

            Long story short, everything works and I can access the NextJS app on the IP of the NLB most of the time but sometimes I couldn't. I decided to look it up what's going on and turned out the NodePort that I exposed in the cluster isn't working how I'd imagine.

            The service behind the NodePort is only accessible on the Node that's running the pod in K8S. Assume NodeA is running the service and NodeB is just there chilling. If I try to hit the service on NodeA, everything is fine. But when I try to do the same on NodeB, I don't get a response at all.

            That's my problem and I couldn't figure out what could be the issue.

            What I've tried so far:

            • Switching from ARM machines to AMD ones - no change
            • Created a bastion host in the public subnet to test which nodes are responding to requests. Turned out only the node responds that's running the pod.
            • Created a regular LoadBalancer in K8S with the same config as the NodePort (in this case OCI will create a classic Load Balancer), that works perfectly
            • Tried upgrading to Oracle 8.4 images for the K8S nodes, didn't fix it
            • Ran the Node Doctor on the nodes, everything is fine
            • Checked the logs of kube-proxy, kube-flannel, core-dns, no error
            • Since the cluster consists of 2 nodes, I gave it a try and added one more node and the service was not accessible on the new node either
            • Recreated the cluster from scratch

            Edit: Some update. I've tried to use a DaemonSet instead of a regular Deployment for the pod to ensure that as a temporary solution, all nodes are running at least one instance of the pod and surprise. The node that was previously not responding to requests on that specific port, it still does not, even though a pod is running on it.

            Edit2: Originally I was running the latest K8S version for the cluster (v1.21.5) and I tried downgrading to v1.20.11 and unfortunately the issue is still present.

            Edit3: Checked if the NodePort is open on the node that's not responding and it is, at least kube-proxy is listening on it.



            Answered 2022-Jan-31 at 12:06

            Might not be the ideal fix, but can you try changing the externalTrafficPolicy to Local. This would prevent the health check on the nodes which don't run the application to fail. This way the traffic will only be forwarded to the node where the application is . Setting externalTrafficPolicy to local is also a requirement to preserve source IP of the connection. Also, can you share the health check config for both NLB and LB that you are using. When you change the externalTrafficPolicy, note that the health check for LB would change and the same needs to be applied to NLB.

            Edit: Also note that you need a security list/ network security group added to your node subnet/nodepool, which allows traffic on all protocols from the worker node subnet.



            Prevent unauthorized http requests redirected to /error from setting session cookie - spring boot - spring security
            Asked 2022-Jan-25 at 09:29

            I'm having some trouble with my application. We're using Spring Boot 2.4.10 and Spring Security 5.4.8. We use cookies to interact with the app.

            We have a frontend application stored in src/main/resources that, among other things, connects to a websocket endpoint exposed in /api/v1/notification.

            My configuration




            Answered 2022-Jan-25 at 09:29

            I started digging in Spring Security libraries, and noticed the session cookie was being set in HttpSessionRequestCache.saveRequest(...) method:



            running a vite dev server inside a docker container
            Asked 2021-Dec-28 at 23:42

            I have a Vue-cli app that I'm trying to convert to vite. I am using Docker to run the server. I looked at a couple tutorials and got vite to run in development mode without errors. However, the browser can't access the port. That is, when I'm on my macbook's command line (outside of Docker) I can't curl it:



            Answered 2021-Nov-22 at 15:54

            I figured it out. I needed to add a "host" attribute in the config, so now my vite.config.ts file is:



            Brownie not working: Cython undefined symbol _PyGen_Send
            Asked 2021-Dec-22 at 20:40

            I set up my development environment on Fedora 35 and when I run any brownie command such as $ brownie console or even brownie --version I get the following error:



            Answered 2021-Dec-22 at 20:40

            The problem here seems to be Python 3.10.1!

            I used anaconda to create a new virtual environment with Python 3.8.12, installed brownie using pipx install --python python3.8 eth-brownie and it worked!

            The trick here was, to also tell pipx to use another python version, otherwise it would create a dependency to the global python version, which is python 3.10 in my case.



            Best way to abstract away an init function?
            Asked 2021-Dec-13 at 10:16

            I am making a low level library that requires initialization to work properly which I implemented with a init function. I am wondering if there is a way to make the init call be called once the user calls a library function ideally without:

            1. Any overhead
            2. No repeated calls
            3. No exposed global variables. (my current solution does this, which I don't quite like)

            my current solution as per comment request:



            Answered 2021-Dec-13 at 06:56

            If you're happy with a solution that is a common extension rather than part of the C standard, you can mark your init function with the constructor attribute, which ensures it will be called automatically during program initialization (or during shared library load if you eventually end up using that).



            Android Compose with single event
            Asked 2021-Dec-01 at 14:33

            Right now I have an Event class in the ViewModel that is exposed as a Flow this way:



            Answered 2021-Sep-28 at 01:14

            Rather than placing your logic right inside composable place them inside



            Could not find module System.Console.MinTTY.Win32 when compiling test-framework with Stack on Windows
            Asked 2021-Nov-20 at 14:21

            I'm getting an error when attempting to compile Haskell tests using test-framework on Windows.

            Steps to reproduce

            Create a new library using Stack:



            Answered 2021-Nov-20 at 14:21

            I assume, given when you posted this question, you are using LTS 18.17. Looking at that LTS, it uses mintty 0.1.3. Looking in mintty 0.1.3's cabal file shows a special flag that is enabled by default that means that System.Console.MinTTY.Win32 is not included. The comments in that cabal file say that that flag should be used when using Win32 or newer.

            However, when I look at LTS 18's configuration in Stackage, I can see that it is using Win32, so that flag ought to be set to false for this package to work.

            So let's check that in the Stackage build constraints. I see that another flag is being set, and it seems to be an old flag that is no longer used (looks like it was used in an older 0.1.2 version). This must be the problem.

            The solution: manually set the flag in your stack.yaml:



            Cannot Scrape exposed Docker Metrics from Prometheus container when in custom network (on Linux Host)
            Asked 2021-Nov-10 at 23:02

            We have a Prometheus container and various other services and metrics exporter containers running in a custom docker network.

            In our local dev environment on Win 10 x64 using Docker desktop everything works fine, the Prometheus container can scrape the metrics exporter containers in the custom network as well as the exposed Docker metrics from the host (Win 10).

            On our Ubuntu 18.04 Linux host, latest Prometheus 2.30.3 container scrapes the metrics exporter containers in the custom network just fine but is unable to scrape the exposed Docker metrics from the host.

            These are the specs and config for the Ubuntu host:



            Answered 2021-Nov-10 at 23:02

            figured this out:

            in our case UFW on Ubuntu was blocking the requests on docker0 interface from our containers that are in a custom docker network.

            You can see this by checking the UFW logs, you will see how it blocks the requests for (--> host.docker.internal) on the specified metrics port.

            Disabling UFW temporarily made it work, Prometheus could now scrape the Docker metrics on the host.

            Re-enabled UFW, then...

            (1) gave a custom interface name to my custom docker network


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


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