Asynchronous for faster code processing (Javascript)
<p>Usually when you write a program, each line of code will be executed after one another. The speed and time to execute is depend on how complex the code. This method is called Synchronous where a line of code will be run until its finish. Once It finished, It will execute the next line of code. Therefore, It’ll take a long-running If the code in each line proceed an complex task after one another. However, There is an alternative method to solve this problem and promote time saving for developers.</p>
<p>Asynchronous is a method in parallel programming that execute code in any task simultaneously without have to wait for a task to finish and move to another task. This method will be beneficial If developer has multiple prominent line of code that must be executed in a short time. There are some programming languages that provides the asynchronous method. For Instance, Javascript provides a special command to run code all at once which are <strong>async,</strong> <strong>promise, await. </strong>Another way to declare asynchronous in Javascript is by using <strong>setTimeout(). </strong>Here are the Asynchronous example in Javascript</p>
<p>The image above show the Asynchronous with callback example. The setTimeout function with purpose to delay code execution. But this is just a simple review of Asynchronous.</p>
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