Why do we have computer programming?

Computer programming exists because computers can only understand and execute instructions that are given to them in a specific language or format. Programming allows humans to create these instructions or code, which can be executed by computers to perform a wide range of tasks and automate processes.

Programming is essential because it allows humans to communicate with computers in a way that they can understand and perform complex operations. Without programming, computers would not be able to perform the tasks that they do today, such as running software applications, processing data, and powering the internet.

In addition, programming enables humans to create new technologies, innovate, and solve complex problems in a variety of fields, including science, engineering, medicine, and finance. It has also become an important skill for the modern workforce, as more and more jobs require knowledge of programming and software development.

Overall, computer programming is a crucial aspect of modern technology and has enabled humans to achieve incredible feats in terms of computation, automation, and innovation.

Hope this help you to understand the basic need of computer programming. 

Advantage of moving to HTTP/2 for content delivery

Performance or load time of the content that you are serving to your users matters too much. That's why many organizations are following many approaches to deliver the content faster to their users. Performance improvement varies widely based on factors such as your website’s code, network, Media files, the consumer’s device, screen and location, protocol and so on.

HTTP/2 is the advance version of HTTP protocol that helps website owner to deliver the content faster to users in compare to HTTP/1. 

The following Akamai demonstration illustrates the difference between HTTP/1 versus HTTP/2 loading of a media file: 

https://http2.akamai.com/demo

You could also read our previous article "how to enable HTTP2" where we have written the detail to enable HTTP2 on content delivery network(CDN). 

Google Guava Core Libraries are deprecated

com.google.common.collect : The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023 Deprecated since 2022-12-01 For removal : 2023-04-01 (com.adobe.aem.guides.wkndapp:wknd-app.all:1.0.0-SNAPSHOT)

How to install yarn

yarn : The term 'yarn' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the 

spelling of the name, or if a path was included, verify that the path is correct and try again.

+ yarn install

+ ~~~~

    + CategoryInfo          : ObjectNotFound: (yarn:String) [], CommandNotFoundException

    + FullyQualifiedErrorId : CommandNotFoundException

Install Yarn using npm or installer

There are two ways to install yran in development machine.

Install yarn using npm

npm install --global yarn

Install yarn using installer

We could download the installer file and install in the machine. link to download >> https://classic.yarnpkg.com/latest.msi

Reference

https://classic.yarnpkg.com/lang/en/docs/install