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Understanding the concept of Metaverse
Stream events
The most important events on a readable stream are:
- The data event, which is emitted whenever the stream passes a chunk of data to the consumer
- The end event, which is emitted when there is no more data to be consumed from the stream.
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MORE IDEAS ON THIS
Implementing Duplex/Transform Streams
The readable and Writable sides of a duplex stream operate completely independently from one another. A transform stream is the more interesting duplex stream because its output is computed from its input.
For a transform stream, we don’t have to implement the read or write methods, we onl...
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What exactly are streams?
Streams are collections of data — just like arrays or strings. The difference is that streams might not be available all at once, and they don’t have to fit in memory. This makes streams really powerful when working with large amounts of data, or data that’s coming from an external source one
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Streams 101
There are four fundamental stream types in Node.js: Readable, Writable, Duplex, and Transform streams.
- A readable stream is an abstraction for a source from which data can be consumed. An example of that is the fs.createReadStream method.
- A writable stream is an abstraction f...
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Paused and Flowing Modes of Readable Streams
Readable streams have two main modes that affect the way we can consume them:
- They can be either in the paused mode
- Or in the flowing mode.
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Implementing a Writable Stream
This write method takes three arguments.
- The chunk is usually a buffer unless we configure the stream differently.
- The encoding argument is needed in that case, but usually we can ignore it.
- To signal a failure, call the Callback with an error object.
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Implementing Streams
When we talk about streams in Node.js, there are two main different tasks:
- The task of implementing the streams.
- The task of consuming them.
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Related collections
Other curated ideas on this topic:
Implementing Duplex/Transform Streams
The readable and Writable sides of a duplex stream operate completely independently from one another. A transform stream is the more interesting duplex stream because its output is computed from its input.
For a transform stream, we don’t have to implement the read or write methods, we onl...
Managing the negative aspects of a faulty memory
Strategies to mitigate some of the most harmful effects of memory biases:
- Get information soon after an event, when everyone still remembers it.
- Use a prioritised task list.
- Take notes from important events, such as meetings.
- Record important events and mil...
The Zen View Of The World
The word 'Zen' means emptiness or void. This is the basis of Zen — that all that exists is based on a dynamic emptiness. Which is also what quantum science says.
In this view, there is no difference between matter and energy. Look at anything closely enough and you will see that it is an ev...
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