Using redis and node.js issue: why does redis.get return false?

i could bet get is asynchronous, so you would get the value by callback.

Edit:
It's really asynchronous: file.js

Here you go! For ES6

redis_client.get("hello", (err, data)=>{
  if(err){
    throw err;
  }
  console.log(data);
});

For ES5

redis_client.get("hello", function(err, data){
  if(err){
    throw err;
  }
  console.log(data);
});

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