What is the singleton pattern and how can it be implemented using modules?

Mar 21, 2024 ... In an ES module, instead of using __dirname or __filename, you can now use: import.meta.dirname // The current module's directory name (__dirname) Jul 7, 2022 ... As of now, ESM modules have no simple built-in way to check if a module is main. Instead, we have to use the following workaround. Dec 8, 2023 ... ... with the OpenAI API. I've recently updated to the latest version of the openai module. My Node.js version is v20.10.0. The error is … Overriding require.cache is supported for ESM & CJS modules. module._extensions , module._pathCache , module._cache are no- ... To list the modules installed locally in a project, enter the project directory and execute the npm list command, as shown in the example below. cd sample ... Automatic instrumentation of ES modules is based on the experimental Node.js Loaders API. ESM support in the Elastic APM Node.js agent will remain experimental ... Jan 18, 2023 ... A Module can be considered as a block of code that provide a simple or complex functionality that can communicate with external application. A module is a class that is annotated with the @Module() decorator. This decorator provides metadata that Nest uses to organize and manage the application ... Feb 8, 2021 ... I will walk you through the process of finding a solution step by step and explain relevant knowledge and discoveries along the way. Your AWS Lambda function's code comprises a .js or .mjs file containing your function's handler code, together with any additional packages and modules your ...