jfriend00

jfriend00 has asked 31 questions and find answers to 1761 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

Javascript Prompt() Alternative
JavaScript: Event Handlers: Where to declare variables - local or closure (vs overhead)?
JSON object being reordered by Javascript
What does 304 not modified means in console status means?
Let HTML5 Notification disappear after a delay?
Merge Array of Objects
What is a simple way of counting requests that the sever is serving?
ExpressJS / NodeJS / Promises: Return early from promise chain
In Node.js, does listening to an EventEmitter, create a reference to it?
TypeScript vs ES6 declaring variable types