development-environment | development environment for Java , Python , Node.js and Go | Infrastructure Automation library

I can't install Onboard-SDK on my raspberry PI. What I should do? I used instruction from and was blocked during use cmake ..: https://developer.dji.com/onboard-sdk/documentation/quickstart/development-environment.html

pi@raspberrypi:~/Onboard-SDK/build $ lsb_release -a

I am following this quickstart tutorial from Microsoft on creating a web app and deploying it to azure app service. When I try to create the app service, I am getting this error:

System.Net.Http.HttpRequestException: {"error":{"code":"InvalidTemplateDeployment","message":"The template deployment failed with multiple errors. Please see details for more information.","details":[{"code":"RequestDisallowedByPolicy","target":"AzureCDN-POC","message":"Resource 'AzureCDN-POC' was disallowed by policy. Policy identifiers: '[{\"policyAssignment\":{\"name\":\"CE Prevent - Web - TagsCompliance\",\"id\":\"/subscriptions/[subscription id]/providers/Microsoft.Authorization/policyAssignments/CE Prevent - Web - TagsCompliance\"}

What causes this error and how can I resolve it?

I tried to create a basic virtual reality IDE based on Karaf.

I have 3 maven-projects:

1. VRServer who connect to a native-component for rendering.
2. VR Component Toolkit for VR-HMI-Widgets (Having a VRFrame who extends from VRComponent) as a Multi-Module-Maven-Project.
3. The VR IDE project read/write files and execute lowlevel commands.

I installed all of them into Karaf:

I try to replicate the following Azure CLI command in an ARM template. It is based on the documentation and works fine.

I'm writing a Guix developer environment definition for a Python project I'm working on, it looks something like this:

I'm trying to implement the experimental Web cryptography api (subtlecrypto) on my Herokuapp Nodejs server so as to encrypt the data from a gitpages -> herokuapp fetch request, hiding the sensible information within from the browser console network tab to then decrypt client-side.

I'm following https://www.nearform.com/blog/implementing-the-web-cryptography-api-for-node-js-core/ as a reference.

Unfortunately, any method that I try to call from subtlecrypto comes back as undefined, spouting errors such as

I am following the instructions here: https://reactjs.org/tutorial/tutorial.html#setup-option-2-local-development-environment.

After step 6 I am being asked to run npm start. This is the result:

This is what is inside package.json in the scripts:

I read the answers "unable to locate adb" using Android Studio and Error:Unable to locate adb within SDK in Android Studio and it didn't solve my problem.

I use the 4.0 android-studio and Ubuntu 18.04

When I click on "launch this AVD in the emulator", I get an error message "Unable to locate adb". I did look in the Android/Sdk/platform-tools, I have an "adb" executable.

After the "unable to locate adb" error message, the AVD still launches. But, when I try to run my react native app on it, I get the error

error Failed to install the app. Make sure you have the Android development environment set up: https://facebook.github.io/react-native/docs/getting-started.html#android-development-environment. Run CLI with --verbose flag for more details. Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081

I'm pretty sure the react-native part is fine, but that route to the emulator is not the same as before.

It was working before. Yesterday, out of the blue, when I launched my android-studio, it "restarted" (showing me the install wizard, etc), and it seems it messed up its configuration.

EDIT: [bad way] I created a new ubuntu user, re-install android studio + react-native. I still get the error message, still the AVD launches, but now React-native can install the app on it. So, now I can work with my new user, but I did not fix the problem.

EDIT2: [good way] @jpatmore fixed the android-studio part (see his answer). The react-native was still not working. There was probably some parameter of android-studio 3.6 still in the [my project]/android/[gradle or something] I cloned my repo in another folder, do another "npm install", "react-native link", and it was working.

I develop a Strapi local plugin but I'm unable to retrieve variable defined in my .env file at the root of my project. I try to load this value in my React component (plugins/myPluginName/admin/src/containers/HomePage/index.js).

I try with the global process module like that :