jasongill

If you, like me, just got a new Nvidia Jetson Orin Nano Super Developer Kit and are struggling to get the examples provided by Nvidia to run due to the following error:

ImportError: libnvdla_compiler.so: cannot open shared object file: No such file or directory

then you probably don't want to have to deal with downgrading the flashed version of things just to see if it will work. The issue is that the libnvdla_compiler.so file is not included in the latest (36.4.2 as of this writing) version of the Jetpack software which you're instructed to install to upgrade the firmware on the device.

The fix is to grab the file from the .deb file from the previous version. Running the following command will fix the issue:

CodingDoug

Copying data from Firebase Realtime Database to a Google Sheet in real time via Cloud Functions

If you're trying to do this, you came to the right place!

Watch this code work in real time: https://twitter.com/CodingDoug/status/940022568089554944

See also this gist for copying in the other direction: https://gist.github.com/CodingDoug/44ad12f4836e79ca9fa11ba5af6955f7

Setup

kdzwinel

function rafThrottler(callback) {
  let rafId = null;
  const flush = () => {
    callback();
    rafId = null;
  };

  return () => {
    if (rafId) {
      return;