JS Language

17 July 2018

In the JavaScript language, describe all the use cases for each of:

Parentheses ( )

Execute a function, e.g. var result = doSomething( )

Grouping Expressions, e.g c = (9+3) * 8

Containing Expressions, e.g. if (a < 13) { }

Brackets [ ]

To create arrays, e.g. board.cells[i]["surroundingMines"] =

Braces { }

When defining a JSON Object, e.g. var myJSON = {name : "Henry", age : 23}

Function, e.g. function playGuitar(guitarName) { }

Looping or Conditional statements, e.g. if(true) { }

Single Quotes ' ' and Double Quotes " "

Can be used interchangeably

Used to encase a string, which can be words or numbers

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