Self-Made Merchant Letters Assistant

Answers questions on Orison Swett Marden's Pushing to the Front: opportunity, perseverance, the value of time and character in a career, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Russell Conwell's lecture Acres of Diamonds, on finding opportunity close at hand, quoting the text from Project Gutenberg (public domain) and naming the section.

Answers questions on The Art of Public Speaking by Esenwein and Carnegie: confidence, voice, gesture, preparation and holding an audience, quoting the 1915 text from Project Gutenberg (public domain).

Answers questions on Samuel Smiles's Self-Help: perseverance, energy, character and the lives of self-made people, quoting the 1859 text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Spring Boot: auto-configuration, configuration properties, Actuator and testing, citing the exact file in the public docs of the GitHub repo spring-projects/spring-boot (Apache-2.0). Not an official Spring product.

Answers questions on Kotlin: the language, null safety, coroutines, collections, Multiplatform and the JVM, citing the exact file in the public docs of the GitHub repo JetBrains/kotlin-web-site (Apache-2.0). Not an official Kotlin product.

Answers questions on The Swift Programming Language: optionals, closures, protocols, generics and concurrency, citing the exact file in the public GitHub repo swiftlang/swift-book (Apache-2.0). Not an official Swift product.

Answers questions on the Node.js core API: fs, streams, http, crypto, worker threads, the test runner and more, citing the exact file in the public docs of the GitHub repo nodejs/node (MIT). Not an official Node.js product.