I have two node js files and one bat file. In the first js file, I am setting a few environment variables and in another js file, I want to access it. However, after setting variables, I am unable to find these variables in another file. Example, file1.js process.env.dev_url=example.com file2.js console.log(process.env.user); // This returns correct… Read More Share process.env variable between multiple node js files
I am trying to return &str as a default value in an if statement use std::env; fn main() { let args: Vec<String> = env::args().collect(); let value: &str = if args.len() < 3 { match env::var("DEFAULT") { Ok(val) => val.as_str(), Err(_) => "default", } } else { args[1].as_str()}; } This fails with error[E0597]: `val` does not… Read More Returning &str from env::var while parsing env::vars
I have deployed my web app on netlify but the site only shows a blank white page with following error in console. Uncaught FirebaseError: Firebase: Error (auth/invalid-api-key). at F_ (assert.ts:142:44) at U_ (assert.ts:167:30) at new e (auth.ts:56:5) at e.instanceFactory (index.ts:82:16) at e.value (provider.ts:318:33) at e.value (provider.ts:115:21) at e.value (firebaseApp.ts:138:21) at t.<computed> [as auth] (firebaseNamespaceCore.ts:185:29) at… Read More Production Deployment: Firebase invalid api key error in console
What is my problem? I get the current directory with the help let dir: String = env::current_dir().unwrap().display().to_string(); Next, I need to make Vec<String> out of this line, for example, so that from a string type "home/user/project" to get vec!["home/", "user/", "project"] as String. I tried a couple of options, but there are constantly errors of… Read More Adding a symbol (or group symbols) to each Vector element on Rust
I wrote in python a config module for getting values from the env. The env is set by the docker-compose file. I want to test the config module, so i want to unset the variables in the test before importing the module. Code: test_config.py: import os from unittest import TestCase def test_without_env(): os.unsetenv(‘GITLAB_URL’) os.unsetenv(‘GITLAB_PROJECT_ID’) os.unsetenv(‘GITLAB_API_TOKEN’)… Read More Unset env variable from inside of an docker container using python
When I change any environment variable in Windows using GUI (System Properties/Environment Variables/System Variables) changes are reflected immediately in cmd terminal, but PowerShell shows an old value. Here cmd recognized that I changed JAVA_HOME value from C:\Users\nikif\.jdks\openjdk-19.0.1 to C:\Users\nikif\.jdks\corretto-16.0.2 PowerShell still shows the previous value – C:\Users\nikif\.jdks\openjdk-19.0.1 Is there any command that will make PowerShell… Read More How to make PowerShell recognize changes in environment variables?
I am supplying environment variables in docker run as docker run –env-file <env_file_path>….. The Dockerfile executes a ruby script which reads the env variables. # environment variable file TEST_1=NULL TEST_2= TEST_3="" # ruby script print ENV[‘TEST_1’] # "NULL" print ENV[‘TEST_2’] # "" print ENV[‘TEST_3’] # "\"\"" How can I receive a nil values in ruby… Read More How to use NULL in environment variables supplied to docker run?
In bash, how can I get all environment variables into an array variable? I tried the following: readarray -d "" env_vars <<< "$(env -0)" This fails with -bash: warning: command substitution: ignored null byte in input Note that an environment variable may contain a multi-line string. Therefore splitting on EOL does not give the desired… Read More How to get environment variables into a bash array?
In VSCode I used to be able to see my .env file on the explorer view and search for it using ‘go to file’, I’m not sure what happened but now my .env is invisible, can’t search for it, can’t see it. I have other files .env.staging .env.production these all show up just find, but… Read More My .env file is invisible in VSCode, can't search for it, can't see it
There are multiple parts of Compose that deal with environment variables in one sense or another. So how do I pass Environment variables in Compose ( docker-compose ) According to the documentation If you have multiple environment variables, you can substitute them by adding them to a default environment variable file named .env or by… Read More How To Pass Environment variables in Compose ( docker compose )