jfriend00

jfriend00 has asked 31 questions and find answers to 1804 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

Promise prevent node process from exiting
How to store an API access token that refreshes every 24hrs
Empty a String in JS
How correct catch error when i write to a file?
Nodejs async & sync reading & writing of files - when to use which?
What is `_router` in express?
wait for Promise.all in a synchronous function, basically blocking! javascript
Is it possible to end Node stream chunks at a certain character?
fetching inside express server - fetch is not defined
Use only xhr polling on socket.io