ES6 (JavaScript) Arrow Functions explain in briefly

Arrow functions have newly introduced a way to write JavaScript code in a shorter way. in javascript, we can write a function in the following way

function myFunction(item){
	console.log(item);
}

we are able to write javascript function as following way

const myFunction = function(item){
	console.log(item);
}

in arrow function, we can write the following way

const myFunction = (item) => { 
	console.log(item);
}

If the function is returning something it can write the following way

The normal way of writing the function

function myFunction(item){
	return "Item is: " + item;
}

above code can write as follows

const myFunction = function(item){
	return "Item is: " + item;
}

The above code can write with arrow function

const myFunction = (item) => {return "Item is: " + item;}

if it’s a single line return keyword and brackets can be omitted as follows

const myFunction = item => "Item is: " + item;

See more details in the following link

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions

Code snippets are added using highlight.js . The following blog explains how to add it to the blogger site. 

https://therealweblog.blogspot.com/2019/05/how-to-format-code-snippets-in-blogger.html

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Apply SharePoint Template to site in SharePoint Online

 This article describes applying a built-in template to the site. Following are the steps.

Go to the preferred site that you need to add a custom theme and click on the gear wheel in suite bar.

Then You will able to see the “Apply a site template” under the Settings.

When it displays the "Select a template" you are able to see two tabs. 

"From Microsoft":- by default when we are creating the team site it will apply a "Team collaboration" template other than that Microsoft has introduced Event Planning, Project Management, Training and courses, Training and development team. According to your requirement.

"From your organization":- Some organisations have built their own custom template in this section you can select the organisation level custom theme.

Select the preferred template to apply. For example, I select a Project management template to show you. then it displays the "Preview and apply template" window explaining the capabilities of the template.

 Click on the "Use template" button to apply the template.

After applying the template site will look like following

Once the template is added as it explains according to the scenario it has generated the relevant list to cater for it. Presently, for project management template, it has added following list.

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