jfriend00

jfriend00 has asked 31 questions and find answers to 1877 problems.

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25 years of software coding and management. Now, retired.

jfriend00 questions

How do you know when an indefinitely long promise chain has completely finished?
Why does this readline async iterator not work properly?
What is the technical definition of a Javascript iterable and how do you test for it?
Why doesn't node.js garbage collect system resources (such as file handles)?
How do I detect if there are scrollbars on a browser window?
How to get access to request object from custom handlebars helper
How to set the selected item in a radio button group in handlebars template?
How to identify buggy behavior in "input" event without browser detection?
socket.io server-side timeout for inactive client connection?
What is difference between : and :: and ::: in Javascript grammar

jfriend00 answers

what is the meaning of the res.on() method?
Will a setTimeout keep a function from being garbage collected?
Converting a large Typescript project to ES6 modules
How to properly close a database connection when we return a Promise in NodeJS
How do I make process.argv print only the arguments (and not the path or node command)
Explanation of Node.js event emitter source code
JavaScript: Anonymous vs Helper function
How to connect to a external websocket using node JS?
Throwing vs returning errors from Service classes
How to modify static file content with express.static?