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How to repeat a string

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Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,23 @@ console.log( !!myVar ) // false`
`73`	`73`
`74`	`74`	`console.log(Boolean(mySecondVar) )// true`
`75`	`75`	`console.log(!!mySecondVar )// true`
	`76`	+```
	`77`	`+`
	`78`	`+#How to repeat a string`
	`79`	+```javascript
	`80`	`+`
	`81`	`+let aliens='';`
	`82`	`+`
	`83`	`+for(let i=0 ; i<6 ; i++){`
	`84`	`+ aliens+='👽'`
	`85`	`+}`
	`86`	`+//👽👽👽👽👽👽`
	`87`	`+`
	`88`	`+Array(6).join('👽')`
	`89`	`+//👽👽👽👽👽👽`
`76`	`90`
`77`	`91`
	`92`	`+'👽'.repeat(6)`
	`93`	`+//👽👽👽👽👽👽`
`78`	`94`
`79`	`95`	```

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