02 - Exploring Async.js - async.waterfall and async.series

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[panosp]

thank you in only 7 minutes i understood async.waterfall and i wrote mine function without big debug-time

[WarriorsOfNet]

Difference b/w Waterfall and Series
async.waterfall and async.series both functions pass the return value, of every function to the next, then when done will call the main callback, passing its error, if an error happens.

The difference is that async.series(), once the series have finished, will pass all the results to the main callback. async.waterfall() will pass to the main callback only the result of the last function called.

[hypernarutouzumaki]

Awesome playlist! Its helping a lot to understand the async library!

[Ethorbit]

These async.js tutorials are very helpful considering there are few sources to learn async.js from. Once again, thank you for sharing this.

Only problem I ran into is that the github module used in the video no longer functions, but that's okay because that wasn't the point of the video.

[amigaanguy]

Output for async.parallel and async.series looks same, what is the fundumental difference?

[shameekagarwal]

why will i want to use this...i was looking at another code which used this so i came here
cant we just use async await?

[Vetrivel.Shanmugam]

can async waterfall be compared to promise thennable?

[cshlg]

Now it is : res.data.items[0].avatar_url