Writing Clean Asynchronous Code In Node.js
- 3.1
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Brief Introduction
A Complete Guide To Avoiding CallbackHell And Writing Clean Code With Async.js, Async/Await, And PromisesDescription
This course will include topics on
- What is Callback
- What is CallbackHell
- How to avoid CallbackHell using Async.js
- How to avoid CallbackHell using Promises
- How to avoid CallbackHell using Async/Await
- What is Promise
- What is Promise Chaining
- How to run Asynchronous tasks in the Series using Promise Chaining
- How to run Asynchronous functions in the Parallel using Promise.all
- How to run Asynchronous functions in Series using Async.series method
- How to run Asynchronous methods in Parallel using Async.parallel method
- How to run Asynchronous methods in Loop using Async.each method
- What is Async/Await
- Execute Asynchronous tasks in Parallel using Async/Await
- Execute Asynchronous tasks in Series using Async/Await
- Run Asynchronous Tasks in Loop using Async/Await
- Converting Callbacks to Promises
- What is Bluebird
- Practical examples of Bluebird.promisify method
- Practical examples of Bluebird.promisifyAll method
Requirements
- Requirements
- Basic Knowledge of Javascript is Important
- Basic Knowledge of Nodejs is Important
- Basic Knowledge of Expressjs is Important
Haider Malik
3.1 Raiting
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